Piping Linux commands is a great way of sending the results of one Linux command to the next command. Lets say you are in a folder and you want to delete all the files in it accept for one or two. It would be easy to just do a:

The server we are using at work has failed us for the last time. So my task is to make a backup of the 3 databases associated with the site on the server. First thing I did is ssh over the old server and :

The Unix Time Stamp is a way of tracking time in seconds since the Unix Epoch on January 1st, 1970.  Since I am a Developer this is very useful to me.  It helps me sort data by time since the Unix Time Stamp is stored as an integer. On January 19, 2038 there will be [...]