Shulou(Shulou.com)06/01 Report--

This article shows you what are the interesting commands in the Linux system, which are concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

The numerous and complicated commands in the Linux system make many people go up, especially for the newcomers who have just come into contact with Linux, but there are also many very interesting commands in the Linux system, so let's take a look at what interesting commands there are in the Linux system.

* 1.screenfetch: display system, topic information *

Installation uses:

Sudo apt install screenfetch screenfetch effect picture:

2.*linux_logo:linux version of logo pictures and system information *

Installation uses:

Sudo apt install linuxlogo linux_logo effect picture:

View the built-in logo list:

Linux_logo-f-L list Available Built-in Logos: Num Type Ascii Name Description 1 Classic Yes aix AIX Logo 2 Classic Yes bsd FreeBSD Logo 3 Banner Yes bsd_banner FreeBSD Logo 4 Classic Yes irix Irix Logo 5 Classic Yes openbsd OpenBSD Logo 6 Banner Yes openbsd_banner OpenBSD Logo 7 Banner Yes solaris The Default Banner Logos 8 Banner Yes banner-simp Simplified Banner Logo 9 Banner Yes banner The Default Banner Logo 10 Classic Yes classic-nodots The Classic Logo No Periods 11 Classic Yes classic-simp Classic No Dots Or Letters 12 Classic Yes classic The Default Classic Logo 13 Classic Yes core Core Linux Logo 14 Banner Yes debian_banner_2 Debian Banner 2 15 Banner Yes debian_banner Debian Banner (white) 16 Classic Yes debian_old Debian Old Penguin Logos 17 Classic Yes debian Debian Swirl Logos 18 Classic Yes gnu_linux Classic GNU/Linux 19 Banner Yes mandrake_banner Mandrake (TM) Linux Banner 20 Banner Yes mandrake Mandrakelinux (TM) Banner 21 Banner Yes mandriva Mandriva (TM) Linux Banner 22 Banner Yes pld PLD Linux banner 23 Classic Yes raspi An ASCII Raspberry Pi logo 24 Banner Yes redhat RedHat Banner (white) 25 Banner Yes slackware Slackware Logo 26 Banner Yes sme SME Server Banner Logo 27 Banner Yes sourcemage_ban Source Mage GNU / Linux banner 28 Banner Yes sourcemage Source Mage GNU/Linux large 29 Banner Yes suse SUSE Logo 30 Banner Yes ubuntu Ubuntu Logo Do "linux_logo-L num" where num is from above to get the appropriate logo. Remember to also use-a to get ascii version. Next we begin to use the command to print logo in a loop on the terminal:

For i in {1... 30}; do linux_logo-f-L $I-done sleep 2 done is as follows:

* 3.sl: steam train *

Installation uses:

The sudo apt install sl slls command is used to view the contents of the folder, and if ls is written backwards, sl will output a toot train, as shown in the following figure:

Note: this command will also run when LS is typed

Fortune: humor

Installation uses:

Sudo apt install fortune fortune effect picture:

Of course, this is all in English. If it is needed to export 300 Chinese Tang poems, then:

Sudo apt install fortune-zh fortune-zh effect picture:

Note: type fortune enter again at this time, and the output includes both Chinese and English

* 4.cowsay: talking calf *

Installation uses:

Sudo apt install cowsay cowsay effect picture:

Next, combined with fortune and cowsay, let Mavericks speak Tang poetry:

Note: | it is a pipe command character. The output of one command is used as the input of the next command. It is often used in scripting and programming.

Similar to this command are xcowsay and cowthink, which are not detailed here

* 5.toilet *

Installation uses:

Sudo apt install toilet toilet effect picture:

Toilet can also add colors. Please man the options in it.

$toilet-f mono12-F gay a girl

* 6.cmatrix: Matrix *

Installation uses:

Sudo apt install cmatrix cmatrix effect picture:

* 7.aafire: flame *

Installation uses:

Sudo apt install aafire aafire effect picture:

8. Oneko command

A cat appears all the time on the table. follow your mouse and go to sleep without moving it. Haha, this is good.

Install $sudo apt-get install oneko

Run $oneko to turn off this guy, press ctrl+c to end

9. Xeyes command

A pair of eyes appear on the screen, staring at your mouse pointer

Installation and operation is the same as above

10. Yes command

Output endless characters and press ctrl+c to end, as shown in

$yes I am very NB

11. Cal 9 1752

Cal is printing calendars, but this is a weird month.

12. Shred

To overwrite a messed up file is to smash the document. Haha, it depends on it to destroy the big seeds and movies you have hidden and not to be restored.

13. Factor

Decomposition factor, this. Pupils can use good people.

14. Knock on the following pile one by one, what aptitude does not have can be installed.

Aptitude moo aptitude-v moo aptitude-vv moo aptitude-vvv moo aptitude-vvvv moo aptitude-vvvvv moo aptitude-vvvvvv moo aptitude-vvvvvvv moo

The 15.rev command reverses the entered string line by line.

Run:

$rev as input: shiyanlou

Shiyanlou

Rev.jpg

16. Asciiview command 1) install aview first

$sudo apt-get install aview2) reinstall imagemagick

$sudo apt-get install imagemagick3) use asciiview

The effect of $asciiview shiyanlou.png-driver curses is as follows:

17, boxes command in the input text or code around the box on a variety of ASCII art.

Installation

$sudo apt-get install boxes run

$echo "shiyanlou.com" | boxesor

$echo "shiyanlou.com" | boxes-d dog

18. Pv commands sometimes on the movie screen we see subtitles displayed one by one at a uniform speed, as if someone were tapping the keyboard while displaying. The pv command on Linux can achieve this effect.

Installation

$sudo apt-get install pv run

$echo "welcome to shiyanlou.com, you can learn IT by doing" | pv-qL 10 what is a Linux system Linux is a free-to-use and free-spread UNIX-like operating system, is a POSIX-based multi-user, multi-tasking, multi-threading and multi-CPU operating system, using Linux can run major Unix tools, applications and network protocols.

What are the interesting commands in the Linux system? have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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