Steps to Install MongoDB – This should work with Debian and Ubuntu, with the upstart init system. sudo apt-key adv –keyserver keyserver.ubuntu.com –recv 7F0CEB10 && sudo sh -c ‘echo ”deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen” > /etc/apt/sources.list.d/10gen.list’ && sudo apt-get update && sudo apt-get install mongodb-10gen; If all goes well you should have a fully working MongoDB. [...]

From what I have found out, the standard permissions should go along the lines of

• Directories 755
• PHP 600
• Everything Else 644

Install the bash auto completion package. sudo apt-get install bash-completion Uncomment the following in /etc/bash.bashrc to enable to auto completion. You will need to open a new terminal after doing this. sudo vi /etc/bash.bashrc # enable bash completion in interactive shells if [ -f /etc/bash_completion ] && ! shopt -oq posix; then . /etc/bash_completion fi [...]

If you’ve just installed a fresh copy of *Unix or your using a Live distribution. I find this command much easier that looking though all the menus. setxkbmap gb As long as your running X.org, you’re in luck.

Both these scripts do the same thing, they strip a log file down to the filename and then move each file up a directory. … C:\Random\Directory\n\chars\long\filename.xml … BASH cat 15\ August\ 2011\ Less.log | cut -c 113-152 > fileNames for i in `cat fileNames`; do mv -v “$i” ../$i; done WINDOWS gc ‘.\15 August 2011 [...]

To get synergy working, both the client and the server need to have a /etc/synergy.conf file, like the one below. make sure to replace “server” and “client” with their respective hostnames: section: screens server: client: end section: aliases server: 10.0.0.2 end section: aliases client: 10.0.0.50 end section: links server: left = client client: right = [...]

lsb_release -c or cat /etc/debian_version I can never remember, and now you don’t have to.

cat file | colrm n File’s contents: 8765 I like eating pie 8956 Sometimes I think I’m a robot 8796 I wonder what being a cat is like 4567 Time for food 4523 Pew Pew pew Space pope8765 I like eating pie cat file | colrm 4 Output: 876 895 879 456 452 Hope that [...]

The find command is very useful for organizing your files and folders, or in combination with bash scripting. For example I had an mp3 player which would only play mp3s that were not inside a directory.  Now all my music is located inside sub-directories, so I could spend most of my day moving them out, [...]

A linked file is a file that contains a reference to another file or directory. There are two types on linkes soft and hard. A hard link can not access folders on a diffrent volume, where as soft links can. Heres how to create soft link files. ln -s source_file link_name ln -s /media/Gama Gama [...]