bin/zsh @exec echo "updating /etc/shells"; cp /etc/shells /etc/shells.bak; (grep -v %D/%F /etc/shells.bak; echo %D/%F) >/etc/shells @unexec echo "updating /etc/shells"; cp /etc/shells /etc/shells.bak; (grep -v %D/%F /etc/shells.bak) >/etc/shells bin/zsh-3.1.5 @unexec install-info --delete %D/info/zsh.info %D/info/dir info/zsh.info @exec install-info %D/info/zsh.info %D/info/dir