Best feature ever? Double dictionary check!
Now guess the program.
Year: 2014
Stop piping like a Hippo
Oooooh:
$ cat list | grep some | awk '{print $1}'
Oh my god, 3 processes, we’re all gonna get a SIGKILL!
Then:
grep 'some' list | awk '{print $1}'
What? Not yet..
awk '/some/{print $1}' list
\é/
And I count my lines with:
grep -c 'some' list
instead of wced-greped-cated
A deeper `ls -l’
How nice:
$ alias dls='tree -phugsCD --du'
Add ‘-f’ for more fun!
(Other useful options: ‘-a’, ‘-x’, ‘-L <level>’, ‘- -sort=size’)