1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
post_install() { if [ -z "`grep '^nsvsd::' /etc/group`" ]; then groupadd -g 83 nsvsd fi if [ -z "`grep '^nsvsd:' /etc/passwd`" ]; then useradd -u 83 -d /tmp -g nsvsd -s /bin/false nsvsd fi } post_upgrade() { post_install $1 } pre_remove() { userdel nsvsd &> /dev/null groupdel nsvsd &> /dev/null }