/usr/share/drbl/lang/bash/check-bash-lang is in drbl 2.11.15-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | #!/bin/bash
# A script to check if the variables are OK for bash shell script.
if [ -z "$(echo "$LANG" | grep -iE "(UTF-8|utf8)")" ]; then
echo "This program must be run in UTF-8 environment!"
echo "Now the environment variable LANG is: $LANG"
echo "Program terminated!"
exit 1
fi
prog="$(basename $0)"
for i in ./*; do
nm="$(basename $i)"
[ "$nm" = "$prog" ] && continue
# BIG5 is the only exception. Skip it.
[ -n "$(echo $nm | grep -i big5)" ] && continue
# skip dir
[ -d "$nm" ] && continue
echo "Checking $nm..."
. $nm
done
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