Test your CLI skills

No u

>>61995989
># Print all files in the current directory,
># one per line (not the path, just the filename)
># that contain the string "500".

what did he mean by this?

>>61996573
ls -1 *500*

grep -F '500' -l ./*

if you can't RTFM, you are lost

i don't understand why i can't

rm -rf .

for the delete_files one.

>command timed out
seriously?

>>61997034

grep -Fl 500 *

Wow, anon, you're wasting keystrokes for nothing.

>>61996878
Files that *contain* that string in them, not in the file name.

grep -ir <string> <path>

Dont care if its "standard", its what I do

>>61997642
-F isn't needed at all.

>>61998131
if you are obsessed with char length than indeed, but otherwise it's much faster if you aren't matching refex

>see user submitted solutions
>scroll to the bottom

>>61998154
At this point you can write C programs every time you need to do a task of this sort. But would it be worth the time required to compile your code?

>>61998209
shit, this is priceless

for f in $(ls); do...

seriously...

>>61998209

ls | while read x; do cat $x | grep 500 > /dev/null; if [[ $? -eq 0 ]]; then echo $x; fi done

Holy shit.

 for i in *; if [ -f "$i" ]; then grep -q "500" "$i" && echo "$i"; fi; done 

I have to rtfm more.

>>61997223
I do not understand either

I tried

rm -rf *

rm -rf * . ..

Turns out this one works for some reason

rm -rf * .*

grep -ls 500 *

>>62000132

 rm -rf * 

You're only removing all files that don't start with .

 rm -rf * . .. 

Same with the above, but also the current directory and the directory above the current one (obviously not a subdirectory)

 rm -rf * .* 

Removing all files that don't start with . and the ones that start with . which is what they want

File: 2017-08-20-17:57:44_402x153_scrot.png (11KB, 402x153px) Image search: [Google]

11KB, 402x153px

inst this a false positive?

ls | grep 500

wow

>>62000393
That just list file names containing it

Seriously just do:

grep -ir 500 .

>test ur l33t bash skills
>almost all the questions are about using coreutils
>most can be solved using a find and no pipelining.

ya ok

>>62001015
It says "cmd challenge" not "bash challenge".

>>62000379
no

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>>62003399 (triple checked)

File: Screenshot from 2017-08-20 12-12-18.png (71KB, 658x578px) Image search: [Google]

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Here's my never fails go to.
$ cat Documents/bash/find-grep

grep -l '500' ./*

>frogposter
Sage and hide.

>>62003606
>amphibian shamer
filtered

File: Screen Shot 2017-08-20 at 3.24.11 PM.png (209KB, 1018x827px) Image search: [Google]

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>>62003710
WTF?? Thats not even in the rules!!

>>62003758
You probably need to clear your cache.

>>62003710
wtf I hate frogs now.

File: Screen Shot 2017-08-20 at 3.34.13 PM.png (7KB, 110x164px) Image search: [Google]

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>>62003809
How do i do thta/