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#+title: System Management Script
#+begin_src sh
#!/bin/sh
usage ()
{
echo "Usage: $0 [command] where command is one of"
echo "help - show this message and exit"
echo "update - update the system"
echo "install - install the system configurations"
}
[ "$#" -eq 0 ] && usage && exit 1
dir="$pwd"
cd ~/.dotfiles || exit 1
case "$1" in
help)
usage
cd "$dir" || exit 1
exit 0
;;
update)
make update
cd "$dir" || exit 1
exit 0
;;
install)
make install
cd "$dir" || exit 1
exit 0
;;
,*)
usage
cd "$dir" || exit 1
exit 1
;;
esac
#+end_src
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