Display a version number

README.md

@@ -66,7 +66,7 @@ information and write out the phone number, balance in dollars, and balance
 expiry date on one line separated with spaces. There are a number command-line
 options available to change this behaviour.
 
-`--help` will show a brief list of options.
+`--help` will show a brief list of options and the version number.
 
 `--quiet` will cause the script to act as though `quiet=yes` were found in the
 configuration file.
@@ -108,6 +108,9 @@ failing consistently.
 
 Daniel Fandrich <[email protected]>
 
+See more info at the
+[project home page](https://github.com/dfandrich/speakout-account-info/).
+
 This program is Copyright © 2022 Daniel Fandrich. It is distributed under the
 terms of the GNU General Public License as published by the Free Software
 Foundation; either version 2 of the License, or (at your option) any later

speakout-account-info

@@ -18,8 +18,10 @@
 
 set -e
 
+readonly VERSION=2022.0
 if [[ "$1" == "--help" ]]; then
     echo "Usage: $0 [--help] [--quiet] [--alwaysmail] [--lowmail]"
+    echo "ver. $VERSION"
     exit 0
 fi
 
@@ -200,7 +202,7 @@ if [[ -n "$recipient" && ( -n "$alwaysmail" || ( -n "$lowmail" && -n "$LIMITEXCE
     echo "To: $recipient"
     echo "Subject: SpeakOut cellular account status report for $(date +'%B %d, %Y')"
     echo "Content-Type: text/html; charset=UTF-8"
-    echo "X-Mailer: speakout-account-info"
+    echo "X-Mailer: speakout-account-info $VERSION"
     echo ""
     cat "$CONTENTFILE"
     ) | $mailer