From 64ed92692ad679d9b6a793095a66ecb08f9bab77 Mon Sep 17 00:00:00 2001
From: Ross Scroggs <ross.scroggs@gmail.com>
Date: Fri, 12 Jan 2024 21:53:12 -0800
Subject: [PATCH] Added option `showitemcountonly` to various commands

---
 docs/ChromeOS-Devices.md                 |  11 +-
 docs/Classroom-Courses.md                |  10 ++
 docs/Classroom-Membership.md             |  10 ++
 docs/Cloud-Identity-Devices.md           |  20 ++++
 docs/Cloud-Identity-Groups.md            |  12 ++
 docs/GamUpdates.md                       |  17 +++
 docs/Groups.md                           |  12 ++
 docs/How-to-Upgrade-from-Standard-GAM.md |   4 +-
 docs/Mobile-Devices.md                   |   8 ++
 docs/Organizational-Units.md             |   9 ++
 docs/Resources.md                        |   9 ++
 docs/Users-Gmail-Messages-Threads.md     |   1 +
 docs/Users.md                            |  12 +-
 docs/Version-and-Help.md                 |  12 +-
 src/GamCommands.txt                      |  18 ++-
 src/GamUpdate.txt                        |  17 +++
 src/gam/__init__.py                      | 141 ++++++++++++++++++++++-
 17 files changed, 303 insertions(+), 20 deletions(-)

diff --git a/docs/ChromeOS-Devices.md b/docs/ChromeOS-Devices.md
index 353c9261..a9ac66c3 100644
--- a/docs/ChromeOS-Devices.md
+++ b/docs/ChromeOS-Devices.md
@@ -23,7 +23,7 @@
     - [Print a header row and fields for selected CrOS devices](#print-a-header-row-and-fields-for-selected-cros-devices)
     - [Print a header row and fields for specified CrOS devices](#print-a-header-row-and-fields-for-specified-cros-devices)
     - [Display Examples](#display-examples)
-    - [Display CrOS device count](#display-cros-device-count)
+    - [Display CrOS device counts](#display-cros-device-counts)
   - [Print ChromeOS device activity](#print-chromeos-device-activity)
     - [Print a header row and activity for selected CrOS devices](#print-a-header-row-and-activity-for-selected-cros-devices)
     - [Print a header row and activity for specified CrOS devices](#print-a-header-row-and-activity-for-specified-cros-devices)
@@ -683,10 +683,17 @@ Print information about CrOS devices synced between 45 days ago and 30 days ago:
 gam print cros query "sync:#querytime1#..#querytime2#" querytime1 -45d querytime2 -30d
 ```
 
-## Display CrOS device count
+## Display CrOS device counts
 Display the number of CrOS devices in an entity.
 ```
 gam <CrOSTypeEntity> show count
+gam <CrOSTypeEntity> print cros showitemcountonly
+gam print cros select <CrOSTypeEntity> showitemcountonly
+gam print cros
+        [(query <QueryCrOS>)|(queries <QueryCrOSList>) [querytime<String> <Time>]
+         [(limittoou|cros_ou <OrgUnitItem>)|(cros_ou_and_children <OrgUnitItem>)|
+          (cros_ous <OrgUnitList>)|(cros_ous_and_children <OrgUnitList>)]]
+        showitemcountonly
 ```
 
 ## Print ChromeOS device activity
diff --git a/docs/Classroom-Courses.md b/docs/Classroom-Courses.md
index ad5643cf..8454e87b 100644
--- a/docs/Classroom-Courses.md
+++ b/docs/Classroom-Courses.md
@@ -10,6 +10,7 @@
 - [Manage course aliases](#manage-course-aliases)
 - [Manage course topics](#manage-course-topics)
 - [Display courses](#display-courses)
+- [Display course counts](#display-course-counts)
 - [Display course announcements](#display-course-announcements)
 - [Display course materials](#display-course-materials)
 - [Display course topics](#display-course-topics)
@@ -432,6 +433,15 @@ When using the `formatjson` option, double quotes are used extensively in the da
 The `quotechar <Character>` option allows you to choose an alternate quote character, single quote for instance, that makes for readable/processable output.
 `quotechar` defaults to `gam.cfg/csv_output_quote_char`. When uploading CSV files to Google, double quote `"` should be used.
 
+## Display course counts
+Display the number of courses.
+```
+gam print courses
+        (course|class <CourseEntity>)*|([teacher <UserItem>] [student <UserItem>] [states <CourseStateList>])
+        [owneremailmatchpattern <RegularExpression>]
+        showitemcountonly
+```
+
 ## Display course announcements
 ```
 gam print course-announcements [todrive <ToDriveAttribute>*]
diff --git a/docs/Classroom-Membership.md b/docs/Classroom-Membership.md
index 3526c92f..996a83dc 100644
--- a/docs/Classroom-Membership.md
+++ b/docs/Classroom-Membership.md
@@ -6,6 +6,7 @@
 - [Legacy manage membership](#legacy-manage-membership)
 - [Bulk membership changes](#bulk-membership-changes)
 - [Display course membership](#display-course-membership)
+- [Display course membership counts](#display-course-membership-counts)
 
 ## API documentation
 * https://developers.google.com/classroom/reference/rest/
@@ -131,3 +132,12 @@ the quote character itself, the column delimiter (comma by default) and new-line
 When using the `formatjson` option, double quotes are used extensively in the data resulting in hard to read/process output.
 The `quotechar <Character>` option allows you to choose an alternate quote character, single quote for instance, that makes for readable/processable output.
 `quotechar` defaults to `gam.cfg/csv_output_quote_char`. When uploading CSV files to Google, double quote `"` should be used.
+
+## Display course membership counts
+Display the number of course participants.
+```
+gam print course-participants
+        (course|class <CourseID>)*|([teacher <UserItem>] [student <UserItem>]) [states <CourseStateList>]
+        [show all|students|teachers]
+        showitemcountonly
+```
diff --git a/docs/Cloud-Identity-Devices.md b/docs/Cloud-Identity-Devices.md
index 13f50b6b..4539dd6d 100644
--- a/docs/Cloud-Identity-Devices.md
+++ b/docs/Cloud-Identity-Devices.md
@@ -9,11 +9,13 @@
 - [Synchronize devices](#synchronize-devices)
 - [Display devices](#display-devices)
 - [Print devices](#print-devices)
+- [Display device counts](#display-device-counts)
 - [Approve or block device users](#approve-or-block-device-users)
 - [Delete device users](#delete-device-users)
 - [Wipe device users](#wipe-device-users)
 - [Perform device user actions](#perform-device-user-actions)
 - [Display device users](#display-device-users)
+- [Display device user counts](#display-device-user-counts)
 - [Print device users](#print-device-users)
 - [Display device user client state](#display-device-user-client-state)
 - [Update device user client state](#update-device-user-client-state)
@@ -225,6 +227,15 @@ When using the `formatjson` option, double quotes are used extensively in the da
 The `quotechar <Character>` option allows you to choose an alternate quote character, single quote for instance, that makes for readable/processable output.
 `quotechar` defaults to `gam.cfg/csv_output_quote_char`. When uploading CSV files to Google, double quote `"` should be used.
 
+## Display device counts
+Display the number of devices.
+```
+gam print devices
+        [(query <QueryDevice>)|(queries <QueryDeviceList>) (querytime<String> <Time>)*]
+        [all|company|personal|nocompanydevices|nopersonaldevices]
+        showitemcountonly
+```
+
 ## Approve or block device users
 Approve or block user profiles on a device.
 ```
@@ -285,6 +296,15 @@ When using the `formatjson` option, double quotes are used extensively in the da
 The `quotechar <Character>` option allows you to choose an alternate quote character, single quote for instance, that makes for readable/processable output.
 `quotechar` defaults to `gam.cfg/csv_output_quote_char`. When uploading CSV files to Google, double quote `"` should be used.
 
+## Display device user counts
+Display the number of device users.
+```
+gam print deviceusers [todrive <ToDriveAttribute>*]
+        [select <DeviceID>]
+        [(query <QueryDevice>)|(queries <QueryDeviceList>) (querytime<String> <Time>)*]
+        showitemcountonly
+```
+
 ## Display device user client state
 ```
 gam info deviceuserstate <DeviceUserEntity> [clientid <String>] 
diff --git a/docs/Cloud-Identity-Groups.md b/docs/Cloud-Identity-Groups.md
index 7e54a57c..704d0f1a 100644
--- a/docs/Cloud-Identity-Groups.md
+++ b/docs/Cloud-Identity-Groups.md
@@ -9,6 +9,7 @@
 - [Manage groups](#manage-groups)
 - [Display information about individual groups](#display-information-about-individual-groups)
 - [Display information about multiple groups](#display-information-about-multiple-groups)
+- [Display group counts](#display-group-counts)
 
 ## API documentation
 * https://developers.google.com/admin-sdk/directory/reference/rest/v1/groups
@@ -376,3 +377,14 @@ gam print cigroups query "'cloudidentity.googleapis.com/groups.dynamic' in label
 ```
 gam print cigroups query "'cloudidentity.googleapis.com/groups.security' in labels"
 ```
+
+## Display group counts
+Display the number of groups.
+```
+gam print cigroups
+        [(cimember|showownedby <UserItem>)|(select <GroupEntity>)|(query <String>)]
+        [emailmatchpattern [not] <RegularExpression>] [namematchpattern [not] <RegularExpression>]
+        [descriptionmatchpattern [not] <RegularExpression>]
+        showitemcountonly
+```
+
diff --git a/docs/GamUpdates.md b/docs/GamUpdates.md
index 9135406a..0e8141f2 100644
--- a/docs/GamUpdates.md
+++ b/docs/GamUpdates.md
@@ -11,6 +11,23 @@ Add the `-s` option to the end of the above commands to suppress creating the `g
 
 See [Downloads](https://github.com/taers232c/GAMADV-XTD3/wiki/Downloads) for Windows or other options, including manual installation
 
+### 6.67.17
+
+Added option `showitemcountonly` to various commands that causes GAM to display the
+item count on stdout; no CSV file is written.
+
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Cloud-Identity-Groups#display-group-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Classroom-Courses#display-course-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Classroom-Membership#display-course-membership-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/ChromeOS-Devices#display-cros-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Cloud-Identity-Devices#display-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Cloud-Identity-Devices#display-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Groups#display-group-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Mobile-Devices#display-mobile-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Organizational-Units#display-organizational-unit-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Resources#display-resource-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Users#display-user-counts
+
 ### 6.67.16
 
 By default, `gam print group-members membernames` displays `Unknown` for members whose names can not be determined.
diff --git a/docs/Groups.md b/docs/Groups.md
index 5cd09f6f..c36badb3 100644
--- a/docs/Groups.md
+++ b/docs/Groups.md
@@ -16,6 +16,7 @@
 - [Display information about selected groups](#display-information-about-selected-groups)
 - [Display a group and its parents](#Display-a-group-and-its-parents)
 - [Examples](#Examples)
+- [Display group counts](#display-group-counts)
 
 ## API documentation
 * https://developers.google.com/admin-sdk/directory/reference/rest/v1/groups
@@ -563,3 +564,14 @@ Group,Name,ParentsCount,Parents,ParentsName
 testgroup2@domain.com,Test - Group 2,2,testgroup1@domain.com|testgroup@domain.com,Test Group1|Test Group Org
 testgroup2@domain.com,Test - Group 2,1,testgroup@domain.net,Test Group Net
 ```
+## Display group counts
+Display the number of groups.
+```
+gam print groups
+        [([domain|domains <DomainNameEntity>] ([member|showownedby <EmailItem>]|[(query <QueryGroup>)|(queries <QueryGroupList>)]))|
+         (select <GroupEntity>)]
+        [emailmatchpattern [not] <RegularExpression>] [namematchpattern [not] <RegularExpression>]
+        [descriptionmatchpattern [not] <RegularExpression>] (matchsetting [not] <GroupAttribute>)*
+        [admincreatedmatch <Boolean>]
+        showitemcountonly
+```
diff --git a/docs/How-to-Upgrade-from-Standard-GAM.md b/docs/How-to-Upgrade-from-Standard-GAM.md
index 0c5293e1..15f3fc49 100644
--- a/docs/How-to-Upgrade-from-Standard-GAM.md
+++ b/docs/How-to-Upgrade-from-Standard-GAM.md
@@ -334,7 +334,7 @@ writes the credentials into the file oauth2.txt.
 admin@server:/Users/admin/bin/gamadv-xtd3$ rm -f /Users/admin/GAMConfig/oauth2.txt
 admin@server:/Users/admin/bin/gamadv-xtd3$ ./gam version
 WARNING: Config File: /Users/admin/GAMConfig/gam.cfg, Section: DEFAULT, Item: oauth2_txt, Value: /Users/admin/GAMConfig/oauth2.txt, Not Found
-GAMADV-XTD3 6.67.16 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.67.17 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.1 64-bit final
 MacOS Sonoma 14.2.1 x86_64
@@ -1002,7 +1002,7 @@ writes the credentials into the file oauth2.txt.
 C:\GAMADV-XTD3>del C:\GAMConfig\oauth2.txt
 C:\GAMADV-XTD3>gam version
 WARNING: Config File: C:\GAMConfig\gam.cfg, Section: DEFAULT, Item: oauth2_txt, Value: C:\GAMConfig\oauth2.txt, Not Found
-GAMADV-XTD3 6.67.16 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.67.17 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.1 64-bit final
 Windows-10-10.0.17134 AMD64
diff --git a/docs/Mobile-Devices.md b/docs/Mobile-Devices.md
index 9d9fa702..cb1dc020 100644
--- a/docs/Mobile-Devices.md
+++ b/docs/Mobile-Devices.md
@@ -5,6 +5,7 @@
 - [Manage mobile devices](#manage-mobile-devices)
 - [Display mobile devices](#display-mobile-devices)
 - [Print mobile devices](#print-mobile-devices)
+- [Display mobile device counts](#display-mobile-device-counts)
 
 ## API documentation
 * https://developers.google.com/admin-sdk/directory/reference/rest/v1/mobiledevices
@@ -150,3 +151,10 @@ When using the `formatjson` option, double quotes are used extensively in the da
 The `quotechar <Character>` option allows you to choose an alternate quote character, single quote for instance, that makes for readable/processable output.
 `quotechar` defaults to `gam.cfg/csv_output_quote_char`. When uploading CSV files to Google, double quote `"` should be used.
 
+## Display mobile device counts
+Display the number of mobile devices.
+```
+gam print mobile
+        [(query <QueryMobile>)|(queries <QueryMobileList>) (querytime<String> <Time>)*]
+        showitemcountonly
+```
diff --git a/docs/Organizational-Units.md b/docs/Organizational-Units.md
index 78cae505..ee71151b 100644
--- a/docs/Organizational-Units.md
+++ b/docs/Organizational-Units.md
@@ -13,6 +13,7 @@
 - [Synchronize ChromeOS devices with an organizational unit](#synchronize-chromeos-devices-with-an-organizational-unit)
 - [Display organizational units](#display-organizational-units)
 - [Print organizational units](#print-organizational-units)
+- [Display orgamizational unit counts](#display-organizational-unit-counts)
 - [Display indented organizational unit tree](#display-indented-organizational-unit-tree)
 - [Special case handling for large number of organizational units](#special-case-handling-for-large-number-of-organizational-units)
 
@@ -237,6 +238,14 @@ Get file count summaries by OU; top level selector is ou, sub level selectors ar
 gam redirect csv ./TopLevelOUs.csv print ous showparent toplevelonly parentselector ou childselector ou_and_children fields orgunitpath
 gam redirect csv ./FileCounts.csv multiprocess csv ./TopLevelOUs.csv gam "~orgUnitSelector" "~orgUnitPath" print filecounts excludetrashed summary only summaryuser "~orgUnitPath"
 ```
+## Display organizational unit counts
+Display the number of organizational units.
+```
+gam print orgs|ous
+        [fromparent <OrgUnitItem>] [showparent [Boolean>]] [toplevelonly]
+        showitemcountonly
+```
+
 ## Display indented organizational unit tree
 ```
 gam show orgtree [fromparent <OrgUnitItem>] [batchsuborgs [<Boolean>]]
diff --git a/docs/Resources.md b/docs/Resources.md
index d9366ebe..4994c958 100644
--- a/docs/Resources.md
+++ b/docs/Resources.md
@@ -8,6 +8,7 @@
 - [Display features](#display-features)
 - [Manage resources](#manage-resources)
 - [Display resources](#display-resources)
+- [Display resource counts](#display-resource-counts)
 - [Manage resource calendar ACLs](#manage-resource-calendar-acls)
 - [Display resource calendar ACLs](#display-resource-calendar-acls)
 
@@ -245,6 +246,14 @@ Print all resources and their owners.
 gam config csv_output_row_filter "role:regex:owner" redirect csv Resource.csv print resources acls
 ```
 
+## Display resource counts
+Display the number of mobile devices.
+```
+gam print resources
+        [query <String>]
+        showitemcountonly
+```
+
 ## Manage resource calendar ACLs
 These commands operate on a single resource calendar.
 ```
diff --git a/docs/Users-Gmail-Messages-Threads.md b/docs/Users-Gmail-Messages-Threads.md
index 979d7f52..e68e5589 100644
--- a/docs/Users-Gmail-Messages-Threads.md
+++ b/docs/Users-Gmail-Messages-Threads.md
@@ -172,6 +172,7 @@
         (gdoc|ghtml <UserGoogleDoc>)|
         (gcsdoc|gcshtml <StorageBucketObjectName>)|
         (emlfile <FileName> [charset <Charset>]))
+```
 ## Message queries with dates
 ```
 query <QueryGmail> [querytime<String> <Date>]*
diff --git a/docs/Users.md b/docs/Users.md
index 1a1374ca..f811fe17 100644
--- a/docs/Users.md
+++ b/docs/Users.md
@@ -38,7 +38,7 @@
     - [Print domain counts for users in a specific domain and/or selected by a query](#print-domain-counts-for-users-in-a-specific-domain-and-or-selected-by-a-query)
     - [Print domain counts for users specified by `<UserTypeEntity>`](#print-domain-counts-for-users-specified-by-usertypeentity)
 - [Print user list](#print-user-list)
-- [Display user count](#display-user-count)
+- [Display user counts](#display-user-counts)
 
 ## API documentation
 * https://developers.google.com/admin-sdk/directory/reference/rest/v1/users
@@ -1206,9 +1206,15 @@ $ more UsersList.csv
  ["testuser1@domain.org",  "testuser2@domain.org",  "testuser3@domain.org",  "testuser4@domain.org"] 
 ```
 
-## Display user count
+## Display user counts
 Display the number of users in an entity.
 ```
 gam <UserTypeEntity> show count
+gam <UserTypeEntity> print users showitemcountonly
+gam print users select <UserTypeEntity> showitemcountonly
+gam print users
+        ([domain|domains <DomainNameEntity>] [(query <QueryUser>)|(queries <QueryUserList>)]
+         [limittoou <OrgUnitItem>] [deleted_only|only_deleted])|[select <UserTypeEntity>]
+        [issuspended <Boolean>]
+        showitemcountonly
 ```
-
diff --git a/docs/Version-and-Help.md b/docs/Version-and-Help.md
index 4dc87690..aba70d5e 100644
--- a/docs/Version-and-Help.md
+++ b/docs/Version-and-Help.md
@@ -4,7 +4,7 @@
 Print the current version of Gam with details
 ```
 gam version
-GAMADV-XTD3 6.67.16 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.67.17 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.1 64-bit final
 MacOS Sonoma 14.2.1 x86_64
@@ -16,7 +16,7 @@ Time: 2023-06-02T21:10:00-07:00
 Print the current version of Gam with details and time offset information
 ```
 gam version timeoffset
-GAMADV-XTD3 6.67.16 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.67.17 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.1 64-bit final
 MacOS Sonoma 14.2.1 x86_64
@@ -28,7 +28,7 @@ Your system time differs from www.googleapis.com by less than 1 second
 Print the current version of Gam with extended details and SSL information
 ```
 gam version extended
-GAMADV-XTD3 6.67.16 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
+GAMADV-XTD3 6.67.17 - https://github.com/taers232c/GAMADV-XTD3 - pythonsource
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.1 64-bit final
 MacOS Sonoma 14.2.1 x86_64
@@ -65,7 +65,7 @@ MacOS High Sierra 10.13.6 x86_64
 Path: /Users/Admin/bin/gamadv-xtd3
 Version Check:
   Current: 5.35.08
-   Latest: 6.67.16
+   Latest: 6.67.17
 echo $?
 1
 ```
@@ -73,7 +73,7 @@ echo $?
 Print the current version number without details
 ```
 gam version simple
-6.67.16
+6.67.17
 ```
 In Linux/MacOS you can do:
 ```
@@ -83,7 +83,7 @@ echo $VER
 Print the current version of Gam and address of this Wiki
 ```
 gam help
-GAM 6.67.16 - https://github.com/taers232c/GAMADV-XTD3
+GAM 6.67.17 - https://github.com/taers232c/GAMADV-XTD3
 Ross Scroggs <ross.scroggs@gmail.com>
 Python 3.12.1 64-bit final
 MacOS Sonoma 14.2.1 x86_64
diff --git a/src/GamCommands.txt b/src/GamCommands.txt
index afc5c9b0..9e5bbf11 100644
--- a/src/GamCommands.txt
+++ b/src/GamCommands.txt
@@ -2295,6 +2295,7 @@ gam print cros [todrive <ToDriveAttribute>*]
         [timerangeorder ascending|descending] [showdvrsfp]
         [sortheaders]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 Print fields for specified CrOS devices.
 
@@ -2307,6 +2308,7 @@ gam print cros [todrive <ToDriveAttribute>*] select <CrOSTypeEntity>
         [timerangeorder ascending|descending] [showdvrsfp]
         [sortheaders]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 gam <CrOSTypeEntity> print cros [todrive <ToDriveAttribute>*]
         [orderby <CrOSOrderByFieldName> [ascending|descending]]
@@ -2317,6 +2319,7 @@ gam <CrOSTypeEntity> print cros [todrive <ToDriveAttribute>*]
         [timerangeorder ascending|descending] [showdvrsfp]
         [sortheaders]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 The first column will always be deviceId; the remaining field names will be sorted if allfields, basic, full or sortheaders is specified;
 otherwise, the remaining field names will appear in the order specified.
@@ -2901,13 +2904,16 @@ gam print courses [todrive <ToDriveAttribute>*]
         [owneremail] [owneremailmatchpattern <RegularExpression>]
         [alias|aliases|aliasesincolumns [delimiter <Character>]]
         [show all|students|teachers] [countsonly]
+        [timefilter creationtime|updatetime] [start|starttime <Date>|<Time>] [end|endtime <Date>|<Time>]
         [fields <CourseFieldNameList>] [skipfields <CourseFieldNameList>]
         [formatjson [quotechar <Character>]]
-        [timefilter creationtime|updatetime] [start|starttime <Date>|<Time>] [end|endtime <Date>|<Time>]
+        [showitemcountonly]
+
 gam print course-participants [todrive <ToDriveAttribute>*]
         (course|class <CourseEntity>)*|([teacher <UserItem>] [student <UserItem>] [states <CourseStateList>])
         [show all|students|teachers]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 <CourseAnnouncementFieldName> ::=
         alternatelink|
@@ -3616,6 +3622,7 @@ gam print groups [todrive <ToDriveAttribute>*]
         [memberemaildisplaypattern|memberemailskippattern <RegularExpression>]
         [convertcrnl] [delimiter <Character>] [sortheaders]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 gam print grouptree <GroupEntity> [todrive <ToDriveAttribute>*]
         [showparentsaslist [<Boolean>]] [delimiter <Character>]
@@ -3736,6 +3743,7 @@ gam print cigroups [todrive <ToDriveAttribute>*]
         [memberemaildisplaypattern|memberemailskippattern <RegularExpression>]
         [convertcrnl] [delimiter <Character>]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 <CIGroupMembersFieldName> ::=
         createtime
@@ -3860,6 +3868,7 @@ gam print devices [todrive <ToDriveAttribute>*]
         [all|company|personal|nocompanydevices|nopersonaldevices]
         [nodeviceusers]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 <DeviceUserAction> ::=
         approve|
@@ -3883,6 +3892,7 @@ gam print deviceusers [todrive <ToDriveAttribute>*]
         <DeviceUserFieldName>* [fields <DeviceUserFieldNameList>]
         [orderby <DeviceOrderByFieldName> [ascending|descending]]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 gam info deviceuserstate <DeviceUserEntity> [clientid <String>]
 gam update deviceuserstate <DeviceUserEntity> [clientid <String>]
@@ -4025,6 +4035,7 @@ gam print mobile [todrive <ToDriveAttribute>*]
         [basic|full|allfields] <MobileFieldName>* [fields <MobileFieldNameList>]
         [delimiter <Character>] [appslimit <Number>] [oneappperrow] [listlimit <Number>]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 # Organizational Units
 
@@ -4067,6 +4078,7 @@ gam print orgs|ous [todrive <ToDriveAttribute>*]
         [allfields|<OrgUnitFieldName>*|(fields <OrgUnitFieldNameList>)] [convertcrnl] [batchsuborgs [<Boolean>]]
         [mincroscount <Number>] [maxcroscount <Number>]
         [minusercount <Number>] [maxusercount <Number>]
+        [showitemcountonly]
 gam show orgtree [fromparent <OrgUnitItem>] [batchsuborgs [<Boolean>]]
 
 # Printers
@@ -4360,6 +4372,7 @@ gam print resources [todrive <ToDriveAttribute>*] [allfields|<ResourceFieldName>
         [query <String>]
         [acls] [noselfowner] [calendar] [convertcrnl]
         [formatjson [quotechar <Character>]]
+        [showitemcountonly]
 
 <CalendarACLRole> ::= editor|freebusy|freebusyreader|owner|reader|writer|none
 <CalendarACLScope> ::= <EmailAddress>|user:<EmailAdress>|group:<EmailAddress>|domain:<DomainName>|domain|default
@@ -5342,6 +5355,7 @@ gam print users [todrive <ToDriveAttribute>*]
         [delimiter <Character>] [sortheaders [<Boolean>]] [scalarsfirst [<Boolean>]]
         [formatjson [quotechar <Character>]] [quoteplusphonenumbers]
         [issuspended <Boolean>] [aliasmatchpattern <RegularExpression>]
+        [showitemcountonly]
 
 Print fields for specified users.
 
@@ -5356,6 +5370,7 @@ gam print users [todrive <ToDriveAttribute>*] select <UserTypeEntity>
         [delimiter <Character>] [sortheaders [<Boolean>]] [scalarsfirst [<Boolean>]]
         [formatjson [quotechar <Character>]] [quoteplusphonenumbers]
         [issuspended <Boolean>] [aliasmatchpattern <RegularExpression>]
+        [showitemcountonly]
 
 gam <UserTypeEntity> print users [todrive <ToDriveAttribute>*]
         [orderby <UserOrderByFieldName> [ascending|descending]]
@@ -5368,6 +5383,7 @@ gam <UserTypeEntity> print users [todrive <ToDriveAttribute>*]
         [delimiter <Character>] [sortheaders [<Boolean>]] [scalarsfirst [<Boolean>]]
         [formatjson [quotechar <Character>]] [quoteplusphonenumbers]
         [issuspended <Boolean>] [aliasmatchpattern <RegularExpression>]
+        [showitemcountonly]
 
 The first column will always be primaryEmail; the remaining field names will be sorted if allfields, basic, full or sortheaders is specified;
 otherwise, the remaining field names will appear in the order specified.
diff --git a/src/GamUpdate.txt b/src/GamUpdate.txt
index 132397c9..228b1d73 100644
--- a/src/GamUpdate.txt
+++ b/src/GamUpdate.txt
@@ -2,6 +2,23 @@
 
 Merged GAM-Team version
 
+6.67.17
+
+Added option `showitemcountonly` to various commands that causes GAM to display the
+item count on stdout; no CSV file is written.
+
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Cloud-Identity-Groups#display-group-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Classroom-Courses#display-course-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Classroom-Membership#display-course-membership-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/ChromeOS-Devices#display-cros-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Cloud-Identity-Devices#display-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Cloud-Identity-Devices#display-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Groups#display-group-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Mobile-Devices#display-mobile-device-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Organizational-Units#display-organizational-unit-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Resources#display-resource-counts
+* See: https://github.com/taers232c/GAMADV-XTD3/wiki/Users#display-user-counts
+
 6.67.16
 
 By default, `gam print group-members membernames` displays `Unknown` for members whose names can not be determined.
diff --git a/src/gam/__init__.py b/src/gam/__init__.py
index 57568ea9..c6090320 100755
--- a/src/gam/__init__.py
+++ b/src/gam/__init__.py
@@ -17148,6 +17148,7 @@ def getOrgUnitIdToPathMap(cd=None):
 #	[allfields|<OrgUnitFieldName>*|(fields <OrgUnitFieldNameList>)] [convertcrnl] [batchsuborgs [<Boolean>]]
 #	[mincroscount <Number>] [maxcroscount <Number>]
 #	[minusercount <Number>] [maxusercount <Number>]
+# 	[showitemcountonly]
 def doPrintOrgs():
   cd = buildGAPIObject(API.DIRECTORY)
   convertCRNL = GC.Values[GC.CSV_OUTPUT_CONVERT_CR_NL]
@@ -17160,6 +17161,7 @@ def doPrintOrgs():
   minCrOSCounts = maxCrOSCounts = minUserCounts = maxUserCounts = -1
   crosCounts = {}
   userCounts = {}
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -17203,6 +17205,8 @@ def doPrintOrgs():
           invalidChoiceExit(field, list(ORG_ARGUMENT_TO_FIELD_MAP), True)
     elif myarg in {'convertcrnl', 'converttextnl'}:
       convertCRNL = True
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       unknownArgumentExit()
   if childSelector:
@@ -17216,6 +17220,9 @@ def doPrintOrgs():
     for field in PRINT_ORGS_DEFAULT_FIELDS:
       csvPF.AddField(field, ORG_ARGUMENT_TO_FIELD_MAP, fieldsList)
   orgUnits = _getOrgUnits(cd, orgUnitPath, fieldsList, listType, showParent, batchSubOrgs, childSelector, parentSelector)
+  if showItemCountOnly:
+    writeStdout(f'{0 if orgUnits is None else (len(orgUnits))}\n')
+    return
   if orgUnits is None:
     return
   if showUserCounts:
@@ -23463,6 +23470,7 @@ CROS_INDEXED_TITLES = ['activeTimeRanges', 'recentUsers', 'deviceFiles',
 #	[(query <QueryCrOS>)|(queries <QueryCrOSList>) [querytime<String> <Time>]
 #	 [(limittoou|cros_ou <OrgUnitItem>)|(cros_ou_and_children <OrgUnitItem>)|
 #	  (cros_ous <OrgUnitList>)|(cros_ous_and_children <OrgUnitList>)]]
+# 	[showitemcountonly]
 # gam print cros [todrive <ToDriveAttribute>*] select <CrOSTypeEntity>
 # gam <CrOSTypeEntity> print cros [todrive <ToDriveAttribute>*]
 #	[orderby <CrOSOrderByFieldName> [ascending|descending]]
@@ -23473,6 +23481,7 @@ CROS_INDEXED_TITLES = ['activeTimeRanges', 'recentUsers', 'deviceFiles',
 #	[timerangeorder ascending|descending] [showdvrsfp]
 #	[sortheaders]
 #	[formatjson [quotechar <Character>]]
+# 	[showitemcountonly]
 def doPrintCrOSDevices(entityList=None):
   def _printCrOS(cros):
     checkTPMVulnerability(cros)
@@ -23607,6 +23616,7 @@ def doPrintCrOSDevices(entityList=None):
     selectionAllowed = False
   allFields = noLists = oneRow = showDVRstorageFreePercentage = sortHeaders = False
   activeTimeRangesOrder = 'ASCENDING'
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -23676,6 +23686,8 @@ def doPrintCrOSDevices(entityList=None):
           invalidChoiceExit(field, CROS_LIST_FIELDS_CHOICE_MAP, True)
     elif myarg == 'showdvrsfp':
       showDVRstorageFreePercentage = True
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, False)
   if selectedLists:
@@ -23716,8 +23728,9 @@ def doPrintCrOSDevices(entityList=None):
             tokenRetries = 0
             pageToken, totalItems = _processGAPIpagesResult(feed, 'chromeosdevices', None, totalItems, pageMessage, None, Ent.CROS_DEVICE)
             if feed:
-              for cros in feed.get('chromeosdevices', []):
-                _printCrOS(cros)
+              if not showItemCountOnly:
+                for cros in feed.get('chromeosdevices', []):
+                  _printCrOS(cros)
               del feed
             if not pageToken:
               _finalizeGAPIpagesResult(pageMessage)
@@ -23742,7 +23755,13 @@ def doPrintCrOSDevices(entityList=None):
             return
           except (GAPI.badRequest, GAPI.resourceNotFound, GAPI.forbidden):
             accessErrorExit(cd)
+    if showItemCountOnly:
+      writeStdout(f'{totalItems}\n')
+      return
   else:
+    if showItemCountOnly:
+      writeStdout(f'{len(entityList)}\n')
+      return
     sortRows = True
     if allFields or len(set(fieldsList)) > 1:
       jcount = len(entityList)
@@ -25202,7 +25221,7 @@ def _getChatMemberEmail(cd, member):
   if 'member' in member:
     if member['member']['type'] == 'HUMAN':
       _, memberUid = member['member']['name'].split('/')
-      member['member']['email'], status = convertUIDtoEmailAddressWithType(f'uid:{memberUid}', cd, emailTypes=['user'])
+      member['member']['email'], _ = convertUIDtoEmailAddressWithType(f'uid:{memberUid}', cd, emailTypes=['user'])
   elif 'groupMember' in member:
     _, memberUid = member['groupMember']['name'].split('/')
     member['groupMember']['email'], _ = convertUIDtoEmailAddressWithType(f'uid:{memberUid}', cd, emailTypes=['group'])
@@ -27348,6 +27367,7 @@ DEVICE_ORDERBY_CHOICE_MAP = {
 #	[all|company|personal|nocompanydevices|nopersonaldevices]
 #	[nodeviceusers]
 #	[formatjson [quotechar <Character>]]
+# 	[showitemcountonly]
 def doPrintCIDevices():
   ci = buildGAPICIDeviceServiceObject()
   customer = _getCustomersCustomerIdNoC()
@@ -27361,6 +27381,7 @@ def doPrintCIDevices():
   queries = [None]
   view, entityType = DEVICE_VIEW_CHOICE_MAP['all']
   getDeviceUsers = True
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if csvPF and myarg == 'todrive':
@@ -27381,11 +27402,14 @@ def doPrintCIDevices():
       pass
     elif myarg == 'sortheaders':
       pass
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, True)
   fields = getItemFieldsFromFieldsList('devices', fieldsList)
   userFields = getItemFieldsFromFieldsList('deviceUsers', userFieldsList)
   substituteQueryTimes(queries, queryTimes)
+  itemCount = 0
   for query in queries:
     printGettingAllAccountEntities(entityType, query)
     pageMessage = getPageMessage()
@@ -27396,6 +27420,9 @@ def doPrintCIDevices():
                               retryReasons=GAPI.SERVICE_NOT_AVAILABLE_RETRY_REASONS,
                               customer=customer, filter=query,
                               orderBy=OBY.orderBy, view=view, fields=fields, pageSize=100)
+      if showItemCountOnly:
+        itemCount += len(devices)
+        continue
     except (GAPI.invalid, GAPI.invalidArgument, GAPI.permissionDenied) as e:
       entityActionFailedWarning([entityType, None], str(e))
       continue
@@ -27430,6 +27457,9 @@ def doPrintCIDevices():
         csvPF.WriteRowNoFilter({'name': device['name'],
                                 'JSON': json.dumps(cleanJSON(device, timeObjects=DEVICE_TIME_OBJECTS),
                                                    ensure_ascii=False, sort_keys=True)})
+  if showItemCountOnly:
+    writeStdout(f'{itemCount}\n')
+    return
   csvPF.writeCSVfile('Devices')
 
 DEVICE_USER_ACTION_CHOICES = {'approve', 'block', 'cancelwipe', 'wipe'}
@@ -27533,6 +27563,7 @@ def doInfoCIDeviceUser():
 #	<DeviceUserFieldName>* [fields <DevieUserFieldNameList>]
 #	[orderby <DeviceOrderByFieldName> [ascending|descending]]
 #	[formatjson [quotechar <Character>]]
+# 	[showitemcountonly]
 def doPrintCIDeviceUsers():
   ci = buildGAPICIDeviceServiceObject()
   customer = _getCustomersCustomerIdNoC()
@@ -27543,6 +27574,7 @@ def doPrintCIDeviceUsers():
   queryTimes = {}
   queries = [None]
   parent = 'devices/-'
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if csvPF and myarg == 'todrive':
@@ -27561,10 +27593,13 @@ def doPrintCIDeviceUsers():
       pass
     elif myarg == 'sortheaders':
       pass
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, True)
   userFields = getItemFieldsFromFieldsList('deviceUsers', userFieldsList)
   substituteQueryTimes(queries, queryTimes)
+  itemCount = 0
   for query in queries:
     printGettingAllAccountEntities(Ent.DEVICE_USER, query)
     pageMessage = getPageMessage()
@@ -27575,6 +27610,9 @@ def doPrintCIDeviceUsers():
                                   retryReasons=GAPI.SERVICE_NOT_AVAILABLE_RETRY_REASONS,
                                   customer=customer, filter=query,
                                   orderBy=OBY.orderBy, parent=parent, fields=userFields, pageSize=20)
+      if showItemCountOnly:
+        itemCount += len(deviceUsers)
+        continue
       for deviceUser in deviceUsers:
         row = flattenJSON(deviceUser, timeObjects=DEVICE_TIME_OBJECTS)
         if not FJQC.formatJSON:
@@ -27586,6 +27624,9 @@ def doPrintCIDeviceUsers():
     except (GAPI.invalid, GAPI.permissionDenied) as e:
       entityActionFailedWarning([Ent.DEVICE_USER, None], str(e))
       break
+  if showItemCountOnly:
+    writeStdout(f'{itemCount}\n')
+    return
   csvPF.writeCSVfile('Device Users')
 
 DEVICE_USER_COMPLIANCE_STATE_CHOICE_MAP = {
@@ -29319,6 +29360,7 @@ MOBILE_ORDERBY_CHOICE_MAP = {
 #	[basic|full|allfields] <MobileFieldName>* [fields <MobileFieldNameList>]
 #	[delimiter <Character>] [appslimit <Number>] [oneappperrow] [listlimit <Number>]
 #	[formatjson [quotechar <Character>]]
+# 	[showitemcountonly]
 def doPrintMobileDevices():
   def _appDetails(app):
     appDetails = []
@@ -29389,6 +29431,7 @@ def doPrintMobileDevices():
   delimiter = GC.Values[GC.CSV_OUTPUT_FIELD_DELIMITER]
   listLimit = 1
   appsLimit = -1
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -29409,6 +29452,8 @@ def doPrintMobileDevices():
       oneAppPerRow = True
     elif _getMobileFieldsArguments(myarg, parameters):
       pass
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, True)
   if not FJQC.formatJSON:
@@ -29417,6 +29462,7 @@ def doPrintMobileDevices():
     parameters['projection'] = 'FULL'
   fields = getItemFieldsFromFieldsList('mobiledevices', parameters['fieldsList'])
   substituteQueryTimes(queries, queryTimes)
+  itemCount = 0
   for query in queries:
     printGettingAllAccountEntities(Ent.MOBILE_DEVICE, query)
     pageMessage = getPageMessage()
@@ -29428,8 +29474,11 @@ def doPrintMobileDevices():
                             customerId=GC.Values[GC.CUSTOMER_ID], query=query, projection=parameters['projection'],
                             orderBy=orderBy, sortOrder=sortOrder, fields=fields, maxResults=GC.Values[GC.MOBILE_MAX_RESULTS])
       for mobiles in feed:
+        totalItems += len(mobiles)
+        if showItemCountOnly:
+          itemCount += len(mobiles)
+          continue
         for mobile in mobiles:
-          totalItems += 1
           _printMobile(mobile)
       printGotAccountEntities(totalItems)
     except GAPI.invalidInput:
@@ -29437,6 +29486,9 @@ def doPrintMobileDevices():
       return
     except (GAPI.badRequest, GAPI.resourceNotFound, GAPI.forbidden):
       accessErrorExit(cd)
+  if showItemCountOnly:
+    writeStdout(f'{itemCount}\n')
+    return
   csvPF.writeCSVfile('Mobile')
 
 GROUP_DISCOVER_CHOICES = {
@@ -31352,8 +31404,10 @@ PRINT_GROUPS_JSON_TITLES = ['email', 'JSON']
 #	[memberemaildisplaypattern|memberemailskippattern <RegularExpression>]
 #	[convertcrnl] [delimiter <Character>] [sortheaders]
 #	[formatjson [quotechar <Character>]]
+# 	[showitemcountonly]
 def doPrintGroups():
   def _printGroupRow(groupEntity, groupSettings, groupMembers):
+    nonlocal itemCount
     row = {}
     if matchSettings:
       if not isinstance(groupSettings, dict):
@@ -31366,6 +31420,9 @@ def doPrintGroups():
           return
     if showOwnedBy and not checkGroupShowOwnedBy(showOwnedBy, groupMembers):
       return
+    if showItemCountOnly:
+      itemCount += 1
+      return
     if deprecatedAttributesSet and isinstance(groupSettings, dict):
       deprecatedKeys = []
       for key in groupSettings:
@@ -31533,6 +31590,7 @@ def doPrintGroups():
   matchSettings = {}
   deprecatedAttributesSet = set()
   ciGroups = {}
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -31613,6 +31671,8 @@ def doPrintGroups():
       pass
     elif myarg == 'includederivedmembership':
       memberOptions[MEMBEROPTION_INCLUDEDERIVEDMEMBERSHIP] = True
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, False)
   if not typesSet:
@@ -31751,6 +31811,7 @@ def doPrintGroups():
     gsbatch = gs.new_batch_http_request(callback=_callbackProcessGroupSettings)
     gsbcount = 0
   groupData = {}
+  itemCount = 0
   i = 0
   count = len(entityList)
   for groupEntity in entityList:
@@ -31793,6 +31854,9 @@ def doPrintGroups():
   if getSettings and gsbcount > 0:
     gsbatch.execute()
   _writeCompleteRows()
+  if showItemCountOnly:
+    writeStdout(f'{itemCount}\n')
+    return
   if sortHeaders:
     sortTitles = ['email']+GROUP_INFO_PRINT_ORDER+['aliases', 'nonEditableAliases']
     if getSettings:
@@ -33413,12 +33477,17 @@ PRINT_CIGROUPS_JSON_TITLES = ['email', 'JSON']
 #	[memberemaildisplaypattern|memberemailskippattern <RegularExpression>]
 #	[convertcrnl] [delimiter <Character>]
 #	[formatjson [quotechar <Character>]]
+# 	[showitemcountonly]
 def doPrintCIGroups():
   def _printGroupRow(groupEntity, groupMembers):
+    nonlocal itemCount
     for member in groupMembers:
       getCIGroupMemberRoleFixType(member)
     if showOwnedBy and not checkCIGroupShowOwnedBy(showOwnedBy, groupMembers):
       return
+    if showItemCountOnly:
+      itemCount += 1
+      return
     if not keepName:
       groupEntity.pop('name', None)
     row = {}
@@ -33458,6 +33527,7 @@ def doPrintCIGroups():
   memberOptions = initMemberOptions()
   entitySelection = groupMembers = memberQuery = query = showOwnedBy = None
   matchPatterns = {}
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -33508,6 +33578,8 @@ def doPrintCIGroups():
       pass
     elif myarg == 'memberrestrictions':
       memberRestrictions = True
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, False)
   if not typesSet:
@@ -33601,6 +33673,7 @@ def doPrintCIGroups():
                 GAPI.forbidden, GAPI.badRequest, GAPI.invalid,
                 GAPI.systemError, GAPI.permissionDenied, GAPI.serviceNotAvailable) as e:
           entityActionFailedWarning([Ent.CLOUD_IDENTITY_GROUP, groupEmail], str(e), i, count)
+  itemCount = 0
   i = 0
   count = len(entityList)
   for groupEntity in entityList:
@@ -33644,6 +33717,9 @@ def doPrintCIGroups():
               GAPI.systemError, GAPI.permissionDenied, GAPI.serviceNotAvailable) as e:
         entityActionFailedWarning([Ent.CLOUD_IDENTITY_GROUP, groupEmail], str(e), i, count)
     _printGroupRow(groupEntity, groupMembers)
+  if showItemCountOnly:
+    writeStdout(f'{itemCount}\n')
+    return
   if sortHeaders:
     sortTitles = ['email']+CIGROUP_PRINT_ORDER
     if rolesSet:
@@ -35214,6 +35290,7 @@ RESOURCE_FIELDS_CHOICE_MAP = {
 #	[allfields|<ResourceFieldName>*|(fields <ResourceFieldNameList>)]
 #	[query <String>]
 #	[acls] [noselfowner] [calendar] [convertcrnl] [formatjson [quotechar <Character>]]
+# 	[showitemcountonly]
 def doPrintShowResourceCalendars():
   cd = buildGAPIObject(API.DIRECTORY)
   convertCRNL = GC.Values[GC.CSV_OUTPUT_CONVERT_CR_NL]
@@ -35222,6 +35299,7 @@ def doPrintShowResourceCalendars():
   fieldsList = []
   csvPF = CSVPrintFile() if Act.csvFormat() else None
   FJQC = FormatJSONQuoteChar(csvPF)
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if csvPF and myarg == 'todrive':
@@ -35254,6 +35332,8 @@ def doPrintShowResourceCalendars():
           invalidChoiceExit(field, RESOURCE_FIELDS_CHOICE_MAP, True)
     elif myarg in {'convertcrnl', 'converttextnl'}:
       convertCRNL = True
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, False)
   if not fieldsList:
@@ -35286,8 +35366,11 @@ def doPrintShowResourceCalendars():
   except GAPI.invalidInput as e:
     entityActionFailedWarning([Ent.RESOURCE_CALENDAR, ''], str(e))
     return
-  i = 0
   count = len(resources)
+  if showItemCountOnly:
+    writeStdout(f'{count}\n')
+    return
+  i = 0
   for resource in resources:
     i += 1
     if getCalSettings or getCalPermissions:
@@ -42487,6 +42570,7 @@ USERS_INDEXED_TITLES = ['addresses', 'aliases', 'nonEditableAliases', 'emails',
 #	[userview] [basic|full|allfields | <UserFieldName>* | fields <UserFieldNameList>]
 #	[delimiter <Character>] [sortheaders] [formatjson [quotechar <Character>]] [quoteplusphonenumbers]
 #	[issuspended <Boolean>] [aliasmatchpattern <RegularExpression>]
+# 	[showitemcountonly]
 #
 # gam <UserTypeEntity> print users [todrive <ToDriveAttribute>*]
 #	[groups|groupsincolumns]
@@ -42497,16 +42581,19 @@ USERS_INDEXED_TITLES = ['addresses', 'aliases', 'nonEditableAliases', 'emails',
 #	[userview] [basic|full|allfields | <UserFieldName>* | fields <UserFieldNameList>]
 #	[delimiter <Character>] [sortheaders] [formatjson [quotechar <Character>]] [quoteplusphonenumbers]
 #	[issuspended <Boolean>] [aliasmatchpattern <RegularExpression>]
+# 	[showitemcountonly]
 #
 # gam print users [todrive <ToDriveAttribute>*]
 #	([domain <DomainName>] [(query <QueryUser>)|(queries <QueryUserList>)]
 #	 [limittoou <OrgUnitItem>] [deleted_only|only_deleted])|[select <UserTypeEntity>]
 #	[formatjson [quotechar <Character>]] [countonly]
 #	[issuspended <Boolean>] [aliasmatchpattern <RegularExpression>]
+# 	[showitemcountonly]
 #
 # gam <UserTypeEntity> print users [todrive <ToDriveAttribute>*]
 #	[formatjson [quotechar <Character>]] [countonly]
 #	[issuspended <Boolean>]
+# 	[showitemcountonly]
 def doPrintUsers(entityList=None):
   def _printUser(userEntity, i, count):
     if isSuspended is None or isSuspended == userEntity.get('suspended', isSuspended):
@@ -42632,6 +42719,7 @@ def doPrintUsers(entityList=None):
   aliasMatchPattern = isSuspended = orgUnitPath = orgUnitPathLower = orderBy = sortOrder = None
   viewType = 'admin_view'
   delimiter = GC.Values[GC.CSV_OUTPUT_FIELD_DELIMITER]
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -42704,6 +42792,8 @@ def doPrintUsers(entityList=None):
       maxResults = getInteger(minVal=1, maxVal=500)
     elif myarg == 'quoteplusphonenumbers':
       quotePlusPhoneNumbers = True
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, False)
   _, _, entityList = getEntityArgument(entityList)
@@ -42739,6 +42829,7 @@ def doPrintUsers(entityList=None):
     if orgUnitPath is not None and fieldsList:
       fieldsList.append('orgUnitPath')
     fields = getItemFieldsFromFieldsList('users', fieldsList)
+    itemCount = 0
     for kwargsQuery in makeUserGroupDomainQueryFilters(kwargsDict):
       kwargs = kwargsQuery[0]
       query  = kwargsQuery[1]
@@ -42754,6 +42845,9 @@ def doPrintUsers(entityList=None):
                               showDeleted=showDeleted, orderBy=orderBy, sortOrder=sortOrder, viewType=viewType,
                               projection=projection, customFieldMask=customFieldMask, maxResults=maxResults, **kwargs)
         for users in feed:
+          if showItemCountOnly:
+            itemCount += len(users)
+            continue
           if orgUnitPath is None:
             if not printOptions['countOnly']:
               for user in users:
@@ -42785,7 +42879,13 @@ def doPrintUsers(entityList=None):
         continue
       except (GAPI.badRequest, GAPI.resourceNotFound, GAPI.forbidden):
         accessErrorExit(cd)
+    if showItemCountOnly:
+      writeStdout(f'{itemCount}\n')
+      return
   else:
+    if showItemCountOnly:
+      writeStdout(f'{len(entityList)}\n')
+      return
     sortRows = True
 # If no individual fields were specified (allfields, basic, full) or individual fields other than primaryEmail were specified, look up each user
     if isSuspended is not None:
@@ -45057,6 +45157,7 @@ def _getCoursesInfo(croom, courseSelectionParameters, courseShowProperties, getO
 #	[show none|all|students|teachers] [countsonly]
 #	[fields <CourseFieldNameList>] [skipfields <CourseFieldNameList>] [formatjson [quotechar <Character>]]
 #	[timefilter creationtime|updatetime] [start|starttime <Date>|<Time>] [end|endtime <Date>|<Time>]
+#	[showitemcountonly]
 def doPrintCourses():
   def _saveParticipants(course, participants, role, rtitles):
     jcount = len(participants)
@@ -45097,6 +45198,7 @@ def doPrintCourses():
   courseShowProperties = _initCourseShowProperties()
   ownerEmails = {}
   delimiter = GC.Values[GC.CSV_OUTPUT_FIELD_DELIMITER]
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -45109,6 +45211,8 @@ def doPrintCourses():
       delimiter = getCharacter()
     elif _getCourseShowProperties(myarg, courseShowProperties):
       pass
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, True)
   applyCourseItemFilter = _setApplyCourseItemFilter(courseItemFilter, None)
@@ -45117,6 +45221,8 @@ def doPrintCourses():
       courseShowProperties['fields'].append(courseItemFilter['timefilter'])
   coursesInfo = _getCoursesInfo(croom, courseSelectionParameters, courseShowProperties)
   if coursesInfo is None:
+    if showItemCountOnly:
+      writeStdout('0\n')
     return
   if courseShowProperties['aliases']:
     if FJQC.formatJSON:
@@ -45142,6 +45248,7 @@ def doPrintCourses():
       studentsFields = 'nextPageToken,students(profile)'
   else:
     teachersFields = studentsFields = None
+  itemCount = 0
   count = len(coursesInfo)
   i = 0
   for course in coursesInfo:
@@ -45156,6 +45263,9 @@ def doPrintCourses():
                                                          [Ent.COURSE, courseId, Ent.OWNER_ID, course['ownerId']], i, count)
       if courseShowProperties['ownerEmailMatchPattern'] and not courseShowProperties['ownerEmailMatchPattern'].match(course['ownerEmail']):
         continue
+    if showItemCountOnly:
+      itemCount += 1
+      continue
     aliases, teachers, students = _getCourseAliasesMembers(croom, courseId, courseShowProperties, teachersFields, studentsFields, True, i, count)
     if courseShowProperties['aliases']:
       if not courseShowProperties['aliasesInColumns']:
@@ -45187,6 +45297,9 @@ def doPrintCourses():
           else:
             row['JSON-students'] = json.dumps(len(students))
       csvPF.WriteRowNoFilter(row)
+  if showItemCountOnly:
+    writeStdout(f'{itemCount}\n')
+    return
   if not FJQC.formatJSON:
     if courseShowProperties['aliases']:
       csvPF.AddTitles('Aliases')
@@ -45853,6 +45966,7 @@ COURSE_PARTICIPANTS_SORT_TITLES = ['courseId', 'courseName', 'userRole', 'userId
 # gam print course-participants [todrive <ToDriveAttribute>*]
 #	(course|class <CourseEntity>)*|([teacher <UserItem>] [student <UserItem>] [states <CourseStateList>])
 #	[show all|students|teachers] [formatjson [quotechar <Character>]]
+#	[showitemcountonly]
 def doPrintCourseParticipants():
   croom = buildGAPIObject(API.CLASSROOM)
   csvPF = CSVPrintFile(['courseId', 'courseName'])
@@ -45860,6 +45974,7 @@ def doPrintCourseParticipants():
   courseSelectionParameters = _initCourseSelectionParameters()
   courseShowProperties = _initCourseShowProperties(['name'])
   courseShowProperties['members'] = 'all'
+  showItemCountOnly = False
   while Cmd.ArgumentsRemaining():
     myarg = getArgument()
     if myarg == 'todrive':
@@ -45868,10 +45983,14 @@ def doPrintCourseParticipants():
       pass
     elif myarg == 'show':
       courseShowProperties['members'] = getChoice(COURSE_MEMBER_ARGUMENTS)
+    elif myarg == 'showitemcountonly':
+      showItemCountOnly = True
     else:
       FJQC.GetFormatJSONQuoteChar(myarg, False)
   coursesInfo = _getCoursesInfo(croom, courseSelectionParameters, courseShowProperties)
   if coursesInfo is None:
+    if showItemCountOnly:
+      writeStdout('0\n')
     return
   if courseShowProperties['members'] != 'none':
     if courseShowProperties['members'] != 'students':
@@ -45884,12 +46003,19 @@ def doPrintCourseParticipants():
     studentsFields = 'nextPageToken,students(userId,profile)'
   else:
     teachersFields = studentsFields = None
-  i = 0
+  itemCount = 0
   count = len(coursesInfo)
+  i = 0
   for course in coursesInfo:
     i += 1
     courseId = course['id']
     _, teachers, students = _getCourseAliasesMembers(croom, courseId, courseShowProperties, teachersFields, studentsFields, True, i, count)
+    if showItemCountOnly:
+      if courseShowProperties['members'] != 'students':
+        itemCount += len(teachers)
+      if courseShowProperties['members'] != 'teachers':
+        itemCount += len(students)
+      continue
     if not FJQC.formatJSON:
       if courseShowProperties['members'] != 'none':
         if courseShowProperties['members'] != 'students':
@@ -45906,6 +46032,9 @@ def doPrintCourseParticipants():
         if courseShowProperties['members'] != 'teachers':
           row['JSON-students'] = json.dumps(list(students))
       csvPF.WriteRowNoFilter(row)
+  if showItemCountOnly:
+    writeStdout(f'{itemCount}\n')
+    return
   if not FJQC.formatJSON:
     csvPF.SetSortTitles(COURSE_PARTICIPANTS_SORT_TITLES)
   csvPF.writeCSVfile('Course Participants')