display contents of a file w/o any comments or blank lines

egrep '^[^#]' some_file

4
By: nottings
2009-02-19 17:35:52

What Others Think

grep -v "^#" some_file It's easier
n0ky75 · 709 weeks and 6 days ago
or even grep -v \# some_file
wwest4 · 709 weeks and 6 days ago
er... grep ^\# some_file
wwest4 · 709 weeks and 6 days ago
fok! grep -v ^\# some_file jeez.
wwest4 · 709 weeks and 6 days ago
awk '!/#/' file
sil · 709 weeks and 6 days ago
For the fun! sed -n '/^#/!p' some_file
n0ky75 · 709 weeks and 6 days ago
none of these deal w/ leading whitespace anyway. better: awk '!/(\b)?\#/' ...dealing with trailing comments is not really practical, i guess.
wwest4 · 709 weeks and 6 days ago
grrrr... I forgot an important piece in the description... my command doesn't display empty lines either. Whereas, things like grep -v "^#" do
nottings · 709 weeks and 6 days ago
@wwest4 seems you're struggling pretty hard. Maybe try testing your command in the shell before committing the comment? Further, what you ended up with doesn't certainly isn't as beautiful as the initial command. Further, '^[^#]' can be used in vim, less, sed, awk, and many programs making it beautiful.
atoponce · 705 weeks ago
You can learn so many such commands from this website and the above command is cbd oil used to display contents of a file w/o any comments or blank lines. With these simple commands, you can perform more such tasks. I am expecting more such commands from here.
Alyssalauren · 48 weeks and 5 days ago
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seofox · 44 weeks and 5 days ago
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rahimhh21 · 3 weeks and 1 day ago

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