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post_install() {
if ! grep -q /bin/tcsh etc/shells; then
echo /bin/tcsh >> etc/shells
echo /bin/csh >> etc/shells
echo 'Added to /etc/shells.'
fi
}
post_upgrade() {
if grep -q /usr/bin/tcsh etc/shells; then
sed -i 's|/usr/bin/tcsh|/bin/tcsh|' etc/shells
sed -i 's|/usr/bin/csh|/bin/csh|' etc/shells
echo 'Fixed path in /etc/shells.'
fi
}
pre_remove() {
sed -i '\|/bin/tcsh|d' etc/shells
sed -i '\|/bin/csh|d' etc/shells
echo 'Removed from /etc/shells.'
}
# vim:set ts=2 sw=2 et:
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