Hi,
Should be a difference between '[[:space:]][[:space:]]*' and '[[:space:]]+' ?
I use them in bash with sed and grep.
Thanks
Hi,
Should be a difference between '[[:space:]][[:space:]]*' and '[[:space:]]+' ?
I use them in bash with sed and grep.
Thanks
They are the same, but sometimes you need to use the first syntax or even a space character ' ' instead of '[[:space:]]' if your sed/grep versions doesn't support such notation.