Commands by deshawnbw

Commands by deshawnbw (3)

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move you up one directory quickly

Alias a single character 'b' to move to parent directory. Put it into your .bashrc or .profile file. Using "cd .." is one of the most repetitive sequence of characters you'll in the command line. Bring it down to two keys 'b' and 'enter'. It stands for "back" Also useful to have multiple: alias b='cd ../' alias bb='cd ../../' alias bbb='cd ../../../' alias bbbb='cd ../../../../' Show Sample Output
This is sample output - yours may be different.
```
~/foo $ b
~/ $
```
1

alias b='cd ../'

deshawnbw · 2012-04-01 06:04:45 6
Rapidly invoke an editor to write a long, complex, or tricky command
This is sample output - yours may be different.
65

fc

deshawnbw · 2012-03-25 04:34:06 29
Get OSX Battery percentage

adjusting the field "f1" will give you additional information such as f1 = 98% f2 = discharging f3 = 2:02 remaining Show Sample Output
This is sample output - yours may be different.
```
98% #Get OSX Battery percentage
```
3

pmset -g batt | egrep "([0-9]+\%).*" -o --colour=auto | cut -f1 -d';'

deshawnbw · 2012-03-23 23:23:46 7

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Remove a range of lines from a file

ignore .DS_Store forever in GIT

With a couple of little commands, you?ll be able to ignore the .DS_Store files forever from your git repositories on mac! The following command will add the .gitignore file to the git configuration git config --global core.excludesfile ~/.gitignore then, the following, will add the .DS_Store to the list echo .DS_Store >> ~/.gitignore

List all open ports and their owning executables

Particularly useful on OS X where netstat doesn't have -p option.

Send a file to a pastebin from STDIN or a file, with a single function

echo "Hello world!" | sprunge # Redirect a stream to a pastebin sprunge ~/.bashrc # Send a file to a pastebin

List your largest installed packages (on Debian/Ubuntu)

dpigs is in the package debian-goodies (debian/ubuntu)

View internet connection activity in a browser

The output of lsof is piped to txt2html which converts it to html. # Perl module HTML::TextToHTML needed

runs a bash script in debugging mode

Get a process's pid by supplying its name

find read write traffic on disk since startup

The iostat command is used for monitoring system input/output device loading by observing the time the devices are active in relation to their average transfer rates. in ubuntu to get the iostat program do this: sudo apt-get install sysstat i found this command here: http://www.ocztechnologyforum.com/forum/showthread.php?t=54379

Generate random IP addresses

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