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#!/bin/bash
# This script takes input file, reads the lines one by one and discards
# these which start with hash. Then it takes the first line as a command
# and remaining lines as arguments. The command with arguments is
# executed, and the return value forwarded.
#
# Syntax: cmd file.cmd
#
# You can also use shebang syntax in .cmd file
CODE=$(grep -Pv '^ *#.*' $1 | grep -Pv '^ *$')
CMD=$(echo "$CODE" | tr '\n' ' ')
echo -e "$CODE\n"
bash -c "$CMD"
exit $?
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