This article is part of the on-going Vi / Vim Tips and Tricks. Firefox is the best browser. Vim is the best editor. Wouldn’t be nice if we can combine the best browser (Firefox) with the best editor (Vim)? In this article let us review how to use the powerful Vim navigation concepts inside Firefox [...]
SathiyaMoorthy
Some of the open source application comes with postgreSQL database. To maintain those application, companies may not hire a fulltime postgreSQL DBA. Instead they may request the existing Oracle DBA, or Linux system administrator, or programmers to maintain the potgreSQL. In this article let discuss about the 15 practical postgresql database commands which will be [...]
In this article let us review how to perform normal file operation on a compressed files using the powerful Linux Z commands. Some of these z commands uncompresses the file temporarily in the /tmp directory to perform the specified operation. Some of the z commands uncompresses it on the fly to perfom the specified operation. [...]
Photo Courtesy: B Zedan This article is part of the on-going Vi / Vim Tips and Tricks series. Vim is commonly mentioned as text editor, not text creator. Why ? Because we spend lot of time editing an existing text than creating new text. In the text editing, text/pattern substitutions becomes a vital part. In [...]
Photo Courtesy: mint imperial This article is part of the on-going Vi / Vim Tips and Tricks series. As a programmer or system administrator, you will be constantly browsing source codes and shell scripts. Following are some typical activities that you may perform while browsing a source code file: Navigating to the function definition by [...]
Photo courtesy of gfpeck Earlier we discussed 15 practical examples of find command and grep command. Now, it is time to turn our attention to something less. In this article, let us review how Linux less command can be used to open and view the following 10 different file types: PDF File – *.pdf [...]
Photo courtesy of Alexôme’s You should get a grip on the Linux grep command. This is part of the on-going 15 Examples series, where 15 detailed examples will be provided for a specific command or functionality. Earlier we discussed 15 practical examples for Linux find command, Linux command line history and mysqladmin command. In this [...]
Photo courtesy of Qole Pejorian Apart from the basic operation of looking for files under a directory structure, you can also perform several practical operations using find command that will make your command line journey easy. In this article, let us review 15 practical examples of Linux find command that will be very useful to [...]
My name is Ramesh Natarajan. I will be posting instruction guides, how-to, troubleshooting tips and tricks on Linux, database, hardware, security and web. My focus is to write articles that will either teach you or help you resolve a problem. Read more about