There is a default terminal emulator (or terminal for short) that come pre-installed in every Linux distro. The terminal is the command-line interface through which you can type in commands and carry out other text manipulation on Linux. This is so irrespective of the fact that many modern Linux distros support very beautiful and intuitive graphical user interface for every day Linux use cases.… Read More »
The sudo command The sudo (super do) command in Linux is used to give certain user(s) only a few super (root/administrator) permissions. And with those granted permissions a regular user can issue root commands to carry out any administrative tasks on the system. If you want to use sudo to run commands as a regular… Read More »
The Linux command line (CL) is a wonderful tool, that gives you power beyond normal point-and-click. With it you can unleash the full force of the open-source operating system for any purpose. Yet many new comers shy away from using it. Though it can seem daunting and intimidating at first, looking more like a no-go… Read More »
USING THE command-line (CL) is scary for many computer users especially those using Linux. All effort is wielded to avoid it as much as possible. One major reason for this trend is that many of such users are coming from using an operating system (OS) where important stuffs were done point-and-click style using only the… Read More »
Using the command line is a time-honoured tradition in Linux (at least for those that like to get their hands dirty with commands). One of the common acts carried out when using the CLI is that of displaying and manipulating texts, and Linux is so much rich with commands to achieve this. The cat command… Read More »
In this highly GUI-ed tech world the command line is king for Linux. For an optimum Linux experience, one still needs a familiarity with the Linux command line interface (i.e. the shell) to be able to carry out some basic tasks. Though most of them can be done using the graphical software programs, the command… Read More »
Reducing the brightness of your PC is a very good thing to do for several reasons, among which are the reduction of power (battery) consumption and the optical effects it can have on the eyes of a regular PC user. By default I set the brightness of all my systems to the lowest value possible… Read More »
STEP 1: Open the terminal (short code: CTRL+ALT+T). STEP 2: And it should have a default solid colour as background like this. STEP 3: Right click on any part of the terminal and select the “profile” option, the “Profile Preferences”. STEP 4: Select the “background” tab to reveal 3 options: “Solid color”, “Background image”, “Transparent… Read More »
The simple syntax or format for doing this is; SHUTDOWN… # shutdown #shutdown <options> TIME [message] OPTIONS: p – power off h – halt (a sort of “sleep” or ”hibernate”) r – reboot c – cancel shutdown (after initiating a shutdown within a specified time, use this option to cancel it) To put the… Read More »
The console in Linux is the text-based mode of Linux that is devoid of the graphical user interface (GUI). It is usually characterized by its black background with text of white, red or green (or a combination of all). For the uninitiated (yeah…lol) or newbie Linux user this is a very scary image to behold,… Read More »
