All commands

Output contains also garbage (text parts from netstat's output) but it's good enough for quick check who's overloading your server.

After installing Termbeamer (see termbeamer.com) you can use it to share a terminal session with one or more others even from behind a firewall or NAT.

Make sure the file you use in your test is > 50mb to get good results.

Dependancies:

sudo apt-get install lftp iperf

This command will install phpmyadmin, set apache2 server and restart apache2. After running this command you can open phpmyadmin on http://yoursite.com/phpmyadmin

Remove security restrictions from PDF documents using this very simple command on Linux and OSX. You need QPDF installed (http://qpdf.sourceforge.net/) for this to work.

Dump all the tweets with the keyword "obama" or "barack", in json format, to a file.

If you want you can provide the password directly on the line:

Example of zsh globbing and parameter expansion.

(*.*)(.*) ... the pattern we want to act on, a period followed by a string and then period, we split the pattern into two sections which will become $1, the first part of the match, and $2, second

The number on the far right is ratio of comments to code, expressed as a percentage. For the rest of the Yardstick documentation see https://github.com/calmh/yardstick/blob/master/README.md#reported-metrics

For more, See: https://github.com/noureddin/bash-scripts/blob/master/user_scripts/userpower

I have found that base64 encoded webshells and the like contain lots of data but hardly any newlines due to the formatting of their payloads. Checking the "width" will not catch everything, but then again, this is a fuzzy problem that relies on broad generalizations and heuristics that are never going to be perfect.

What I have done is set an arbitrary threshold (200 for example) and compare the values that are produced by this script, only displaying those above the threshold. One webshell I tested this on scored 5000+ so I know it works for at least one piece of malware.

Just type man and the name of the command you want information on followed by enter.. POW!!! there you have all you need to know on the subject.

This will turn off SE Linux

Reboot

Put it in your ~/.bashrc

usage:

google word1 word2 word3...

google '"this search gets quoted"'

simple function i found somewhere to open vim help page from the shell

use :h like you would in vim

A way to display directory structure

The example runs 'puppet' in a loop for 10 times, but exits the loop before if it returns 0 (that means "no changes on last run" for puppet).

Searched strings:

passthru, shell_exec, system, phpinfo, base64_decode, chmod, mkdir, fopen, fclose, readfile

Since some of the strings may occur in normal text or legitimately you will need to adjust the command or the entire regex to suit your needs.

This will show you the permissions on the directory you are currently in