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post_install() {
if [ ! "`grep /bin/tcsh etc/shells`" ]; then
echo "updating /etc/shells... done."
sed -i "s|/bin/bash|/bin/bash\n/bin/tcsh\n/bin/csh|" etc/shells
else
sed -i "s|/usr/bin/tcsh|/bin/tcsh|" etc/shells
sed -i "s|/usr/bin/csh|/bin/csh|" etc/shells
echo ""
echo ">> WARNING: /usr/bin/tcsh has moved to /bin/tcsh,"
echo ">> WARNING: /usr/bin/csh has moved to /bin/csh,"
echo ">> please update your user accounts as needed"
echo ""
fi
}
post_upgrade() {
post_install $1
}
pre_remove() {
echo "updating /etc/shells... done."
sed -i "\|/bin/tcsh|d" etc/shells
sed -i "\|/bin/csh|d" etc/shells
}
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