update

@@ -8,7 +8,7 @@ IGREEN="\033[0;92m"     # Intense Green
 IYELLOW="\033[0;93m"    # Intense Yellow
 NO_COLOR="\033[0m"      # Text Reset
 TMP="/tmp/update"
-DATE="$(date +"%Y-%m-%dT%H:%M:%S%:z")"  # RFC 3339 date-time
+DATE="$(date +"%Y-%m-%dT%H:%M:%S%:z")"  # RFC 3339 date-time https://datatracker.ietf.org/doc/html/rfc3339#section-5.6
 FINAL_COMMAND=""
 
 trap interrupt_function INT
@@ -124,4 +124,4 @@ while getopts 'fpagr' OPTIONS; do
 done
 
 after_backup && echo -e "${IGREEN}after-backup complete${NO_COLOR}"
-$FINAL_COMMAND; exit 0
+$FINAL_COMMAND; exit