diff options
| -rwxr-xr-x[-rw-r--r--] | remove-old-kernels | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/remove-old-kernels b/remove-old-kernels index 0b86beb..cc322f6 100644..100755 --- a/remove-old-kernels +++ b/remove-old-kernels @@ -91,28 +91,34 @@ if cat ${maincfg}|grep -q "ALTCFG=" && [[ $ALTCFG -gt 0 ]]; then source $currcfg else echo -e "${RemvCol}$(i18n "Your alternative configuration file does not exist:")${Normal}\ - /etc/remove-old-kernels_$ALTCFG.cfg\n$(i18n "Either replace it or set ALTCFG=0 in") /etc/remove-old-kernels.cfg" +/etc/remove-old-kernels_$ALTCFG.cfg\n$(i18n "Either replace it or set ALTCFG=0 in") /etc/remove-old-kernels.cfg" exit 1 fi fi -# Check for CRON variable in config or add default. (Some users may have early version without this feature) -if ! grep -q -e "CRON=" ${maincfg}; then - echo -e "\n# # Allow cron to run 'remove-old-kernels' weekly. Replace '1' with '0' to disable it.\nCRON=1" >> ${maincfg} -fi +# The following config file checks need root to update files if needed +if [[ ! (((UID))) ]]; then +# Check for CRON variable in config or add default. (Some users may have early versions) + if ! grep -q -e "CRON=" ${currcfg}; then + echo -e "\n# Allow cron to run remove-old-kernels. 0=OFF 1=ON.\nCRON=1" >> ${currcfg} + fi + +# Update comment in config file if needed since $CRON change to 0|1 + /usr/bin/sed -i 's/^.*\blower case\b.*$/# Allow cron to run remove-old-kernels. 0=OFF 1=ON./' ${currcfg} # Check for CRON set to old y/n values and update -if [[ ${#CRON} = 1 ]] && [[ "ny" =~ "$CRON" ]]; then - [[ $CRON == y ]] && CRON=1 - [[ $CRON == n ]] && CRON=0 - /usr/bin/sed -i "s/CRON=.*/CRON=${CRON}/" ${currcfg} + if [[ ${#CRON} = 1 ]] && [[ "ny" =~ "$CRON" ]]; then + [[ $CRON == y ]] && CRON=1 + [[ $CRON == n ]] && CRON=0 + /usr/bin/sed -i "s/CRON=.*/CRON=${CRON}/" ${currcfg} + fi fi # Check dnf limit before option parsing dnfNBK=0; dnfmsg=false [[ -f /etc/dnf/dnf.conf ]] && dnfNBK=$(cat /etc/dnf/dnf.conf|grep "installonly_limit="|cut -d= -f2) -# Check running as root +# Function to check we are root or exit chkroot() { if (((UID))); then echo -e "${RemvCol}$(i18n "Must be root to edit configuration")${Normal}\nHit spacebar" |