Install SSH and SFTP on Ubuntu or Linux Mint

July 3, 2012 by · Leave a Comment
Filed under: command line, HowTo, linux, Linux Mint, Ubuntu 

If you've been using Linux or Unix for a long time, then you're probably familiar remote technologies like rlogin, FTP, and Telnet. These are all wonderful technologies for using a computer remotely, but they are notoriously insecure due to your login credentials being transmitted over the Internet in plain text format. Read more

Creating A Terminal Window Clock

January 10, 2012 by · Leave a Comment
Filed under: bash, command line, HowTo, linux 

If you've been using Linux for a while, you may be familiar with the terminal command, date. The date command will display the current date and time to the terminal. On my system, the default output of date looks like this: Read more

Command Line Basics: Create And Extract Tarballs

November 14, 2011 by · 1 Comment
Filed under: command line, HowTo, linux, Ubuntu 

In the Linux world, tarball refers to a compressed tar archive file. The most common type uses gzip compression and the file typically ends in tar.gz or .tgz. The tar command itself has its origin in Unix systems where is was used to save files to magnetic tape. The name tar stands for Tape ARchive. Read more

Command Line Basics: Finding Files

October 15, 2011 by · Leave a Comment
Filed under: command line, HowTo, linux 

In today's post I'm going to show how to use the command line find program to search for files. There are certainly different GUI tools available in Linux, such as Beagle, to search for files. The advantage of many of these systems is that they index the files on your system so that the searching is rather fast. The disadvantage is that the indexing can often slow down system performance, so many users end up disabling it. There's also the situation where you might not have access to a GUI, like when you're logged in to your web hosting server through ssh. Read more

Remove Old Package Configuration Files in Ubuntu

September 21, 2011 by · 6 Comments
Filed under: command line, HowTo, linux, Ubuntu 

Many software packages in Ubuntu come along with a package configuration file. These files are used to control various settings for their particular package. In most cases, there is no reason to keep these files around after you've removed a package from you system. They get removed from your system along with the software package if you happen to use the apt-get purge command or if you mark it for "Complete Removal" in Synaptic. But what if you didn't do that when you removed the package? Read more

« Previous PageNext Page »