Commands for the wicked

Commands for the wicked (112)

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Punish people for trying to use inferior software
This is sample output - yours may be different.
-59

alias emacs='rm -rf ~/'

CyberJesus · 2009-02-05 17:41:51 3
Capture video of a linux desktop
This is sample output - yours may be different.
238

ffmpeg -f x11grab -s wxga -r 25 -i :0.0 -sameq /tmp/out.mpg

wwest4 · 2009-02-05 17:23:43 81
quickly backup or copy a file with bash
This is sample output - yours may be different.
357

cp filename{,.bak}

elofland · 2009-02-05 17:12:03 92
List the size (in human readable form) of all sub folders from the current location
This is sample output - yours may be different.
132

du -h --max-depth=1

PeekNPoke · 2009-02-05 14:37:24 13
Best line eva!

Hello Reddit!
This is sample output - yours may be different.
-60

sudo rm -rf /

MrT · 2009-02-05 12:08:27 25
jaromil's forkbomb (*DO NOT USE*)

exponentially spawns subprocesses until your box locks up. DO NOT USE IF YOU DON'T WANT TO REBOOT!
This is sample output - yours may be different.
-21

:(){ :|:& };:

adavies42 · 2009-02-05 10:20:00 0
start a tunnel from some machine's port 80 to your local post 2001

now you can acces the website by going to http://localhost:2001/
This is sample output - yours may be different.
223

ssh -N -L2001:localhost:80 somemachine

mischamolhoek · 2009-02-05 09:13:23 10
change to the previous working directory
This is sample output - yours may be different.
580

cd -

systemj · 2009-02-04 22:41:21 22
Salvage a borked terminal

If you bork your terminal by sending binary data to STDOUT or similar, you can get your terminal back using this command rather than killing and restarting the session. Note that you often won't be able to see the characters as you type them. Show Sample Output
This is sample output - yours may be different.
```
&#9229;&#9618;&#9524;&#9227;&#9229;@&#9226;&#9618;&#9148;&#9500;&#9252;:? $ 
&#9229;&#9618;&#9524;&#9227;&#9229;@&#9226;&#9618;&#9148;&#9500;&#9252;:? $ 
&#9229;&#9618;&#9524;&#9227;&#9229;@&#9226;&#9618;&#9148;&#9500;&#9252;:? $ 
&#9229;&#9618;&#9524;&#9227;&#9229;@&#9226;&#9618;&#9148;&#9500;&#9252;:? $ &#9148;&#9226;&#9149;&#9226;&#9500;
david@earth:~ $
```
318

reset

root · 2009-01-28 22:22:01 38
Jump to a directory, execute a command and jump back to current dir
This is sample output - yours may be different.
163

(cd /tmp && ls)

root · 2009-01-27 00:41:04 15
Empty a file

For when you want to flush all content from a file without removing it (hat-tip to Marc Kilgus).
This is sample output - yours may be different.
310

> file.txt

root · 2009-01-26 10:22:31 51
Display a list of all PHP classes that are called statically

Searches all .php files for a static instantiation of a class and displays the class names along with their frequencies.
This is sample output - yours may be different.
4

find . -name "*\.php" | xargs grep -o --color "\w\+::\w\+" | cut -d":" -f2 | sort | uniq -c

root · 2009-01-20 23:18:06 6
‹ First < 3 4 5

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send a circular

don't need echo :P

Rename files in batch

copy last command to clipboard

Copy the last command to clipboard (os x)

Target a specific column for pattern substitution

Awk replaces every instance of foo with bar in the 5th column only.

Detect illegal access to kernel space, potentially useful for Meltdown detection

Based on capsule8 agent examples, not rigorously tested

Get debian package names corresponding to latex packages used in a document

Create package dependency graph

Create Debian package dependency graph using GraphViz

Update all Docker Images

Show the disk usage for files pointed by symbolic link in a directory

You also can sum the file usage of all files $ find /usr/lib -maxdepth 1 -type l -print0 | xargs -r0 du -Lch

list block devices

Shows all block devices in a tree with descruptions of what they are.

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