PHP can be used in a blend with multiple web template systems, web frameworks and content management systems.
Php tut my memory serves using RPM to check if a package is installed: Aliasing Commands Once again I like how this topic is covered on freeunix.
So, it would be nice to have a feature allowing you to rename these commands or type something simple instead of a list of options.
Bash provides such a feature: Aliasses can be defined on the command line, in. Whenever name is typed as a command, Bash will substitute command in its place. Note that there are no spaces on either side of the equal sign.
Quotes around command are necessary if the string being aliassed consists of more than one word. To make ls do the same on FreeBSD, the alias would become: To "disable" an alias type unalias followed by the alias name. Altering the Command Prompt Look and Information Bash has the ability to change how the command prompt is displayed in information as well as colour.
This is done by setting the PS1 variable. There is also a PS2 variable. The PS1 variable is usually set to show some useful information by the Linux distribution you are running but you may want to earn style points by doing your own modifications. Here are the backslash-escape special characters that have meaning to bash: How about command prompt modification thats a bit more "pretty": Here 1;30 will set them to Dark Gray.
Each user on a system can have their own customized prompt by setting the PS1 variable in either the. A quick note about bashish. It allows for adding themes to a terminal running under a GUI. Check out the site for some screen-shots of what it can do.
Also, the program fortune is a must [At least I have considered it so every since my Slackware days it is default ]. It doesn't have anything to do with bash and is a program that outputs a quote to the screen.
Several add-ons are available to make it say stuff about programming, the xfiles, futurama, starwars, and more.
Download CDargs here in source or rpm. CDargs allow for setting named marks in directories and moving to them quickly using the cdb command or a ncurses view.The tutorials we have here will help you improve your technical knowledge. You can comment on tutorials, share them on social media, vote and reply to others' comments, and even post your own tutorial.
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