Accidentally renamed File in "/usr/sbin"

Question

History wont work, since it happend in a GUI.

The content of the File is:

#!/bin/sh -e

if test $# -eq 0
then
    echo usage: $0 shellname [shellname ...]
    exit 1
fi

file=/etc/shells
# I want this to be GUARANTEED to be on the same filesystem as $file
tmpfile=${file}.tmp

set -o noclobber

trap "rm -f $tmpfile" EXIT

if ! cat $file > $tmpfile
then
        cat 1>&2 <<EOF
Either another instance of $0 is running, or it was previously interrupted.
Please examine ${tmpfile} to see if it should be moved onto ${file}.
EOF
        exit 1
fi

for i
do
        if ! grep -q "^${i}$" $tmpfile
        then
                echo $i >> $tmpfile
        fi
done

chmod --reference=$file $tmpfile
chown --reference=$file $tmpfile

mv $tmpfile $file

trap "" EXIT
exit 0

The size is: 693 Bytes

Can someone please name me that File :)

Thanks

Answer 1

Looks like add-shell

Check if you have a remove-shell and if so, rename this one to add-shell.