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Update log rotation cronjob.

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This commit is contained in:
Darren 'Tadgy' Austin 2025-10-29 17:05:09 +00:00
commit 86c4e99795
1 changed files with 14 additions and 3 deletions
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17
opt/sbin/cronjob-rotate-logs-symlinks
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@ -5,6 +5,9 @@ LOGS_DIR="/var/log"
DIR_MODE="0750"
UMASK="027"
# This array may be used in the defaults file.
declare -A CREATE_DIRS
# Allow /etc/default/rotate-logs-symlinks to override default configuration.
[[ -e /etc/default/rotate-logs-symlinks ]] && {
# shellcheck disable=SC1091
@ -21,7 +24,7 @@ UMASK="027"
umask "$UMASK"
# Process all the directories in the logs directory.
for DIR in "$LOGS_DIR"/*; do
for DIR in "$LOGS_DIR"/*/; do
cd "$DIR" 2>/dev/null || {
printf "%s: %s\\n" "${0##*/}" "failed to change directory to '$DIR'" >&2
continue
@ -34,9 +37,17 @@ UMASK="027"
continue
}
# If configured to do so for this directory, create sub directories.
for CREATE_DIR in ${CREATE_DIRS[$(printf "$DIR" | awk -F / -e '{print $4}')]}; do
mkdir -p -m "$DIR_MODE" "$TODAY/$CREATE_DIR" 2>/dev/null || {
printf "%s: %s\\n" "${0##*/}" "failed to create directory '$DIR/$TODAY/$CREATE_DIR'" >&2
continue
}
done
# Create a 'today' symlink to the new days' directory.
( cd "$DIR" 2>/dev/null && ln -sf "$TODAY" "today" 2>/dev/null ) || {
printf "%s: %s\\n" "${0##*/}" "creating 'today' symlink failed" >&2
( cd "$DIR" 2>/dev/null && ln -sfn "$TODAY" "today" 2>/dev/null ) || {
printf "%s: %s\\n" "${0##*/}" "updating 'today' symlink failed" >&2
continue
}
done