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/su

Created November 15, 2017 01:04
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su
#!/bin/sh
if test $# -eq 0
then
echo 'su was not passed arguments, doing `su -` instead ...' >/dev/tty
exec /bin/su -
else
echo 'su was passed arguments, not doing `su -` instead ...' >/dev/tty
exec /bin/su "$@"
fi
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