diff options
| -rwxr-xr-x | add-group | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -20,8 +20,8 @@ num=$2 # number of packages installed name=$3 # name of the group users=$4 # users to add to this group -if ! getent group $name > /dev/null 2>&1; then - /usr/sbin/groupadd -r $name > /dev/null +if ! getent group "$name" > /dev/null 2>&1; then + /usr/sbin/groupadd -r "$name" > /dev/null if [ -n "$users" ]; then SAVED_IFS="$IFS" @@ -30,11 +30,11 @@ if ! getent group $name > /dev/null 2>&1; then IFS="$SAVED_IFS" for u in $*; do - old=`egrep "[:,]$u(,|$)" /etc/group | cut -d : -f 1 | xargs echo` + old=$(grep -E "[:,]$u(,|$)" /etc/group | cut -d : -f 1 | xargs echo) if [ -n "$old" ]; then - old=`echo ",$old" | sed 's/ /,/g'` + old=$(echo ",$old" | sed 's/ /,/g') fi - /usr/sbin/usermod -G $name$old $u > /dev/null + /usr/sbin/usermod -G "$name$old" "$u" > /dev/null done fi fi |