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-rwxr-xr-x[-rw-r--r--]remove-old-kernels26
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"