I've come across the code
if [ $# -eq 1 ]; then
echo "usage: Phar ~/flashmem ~/archive"
exit
fi
I've never come across [ $# -eq 1 ];
before and I can't seem to find a meaning. What does it do?
I've come across the code
if [ $# -eq 1 ]; then
echo "usage: Phar ~/flashmem ~/archive"
exit
fi
I've never come across [ $# -eq 1 ];
before and I can't seem to find a meaning. What does it do?