Whats my IP from command line
I often need to check my WAN IP address – so this little command will do it for you in…
Grep duplicate JSON keys
If you have large JSON files with application settings in, you need to be sure that the settings only appear…
Backup all SVN repos
If you need to backup your SVN repositories, then you can use this bash script to do so: #!/bin/bash DATE=`date…
Saving username and password OpenVPN config
I use the openvpn command line to connect to a certain VPN site, and I get annoyed at having to…
Log in to SSH with no password
So you want to have your password remembered by a remote SSH connection? Easy, following these steps On your local…
Finding files in Linux/Mac Terminal
Finding files is a little different to MS DOS! find <startlocation> <type> <filename> <exec> The exec is a simple way…
New install of Centos – No network
If you have just set up a new Centos server and found that the network isn’t functioning, and you have no IP…
Ubuntu Server find all files +1GB
find / -xdev -size +1000000 -exec ls -lh {} \; The above will list files greater than a gigabyte in…
Compress files and folders in tar (Linux)
GZIP and TAR are two different utilities bound by the same cause. Compressing files and making file catalogs. To compress…
Where is my.cnf on Mac OSX?
On Mountain Lion, I found that the my.cnf file is missing. This is because Mac uses the default MySQL settings…