cat a config file removing all comments and blank lines

grep -vh '^[[:space:]]*\(#\|$\)' <file>

2010-08-23 20:59:41

What Others Think

For learning linux commands, this website is the absolute choice for you. The commands only need one or two lines Plant-Based Food while other programming languages need lines of codes for doing any operation. These kinds of sites are the perfect option for students to learn commands.
Alyssalauren · 39 weeks and 2 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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What's this? is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

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