Iwu 6 na-atọ ụtọ nke Linux (Fun in Terminal) - Akụkụ II


N'ime akụkọ anyị gara aga, anyị egosila ụfọdụ akụkọ bara uru na ụfọdụ iwu na-atọ ọchị nke Linux, nke na-egosi na Linux adịghị mgbagwoju anya dị ka o si dị ma nwee ike ịṅụrị ọṅụ ma ọ bụrụ na anyị maara otú e si eji ya. Ahịrị iwu Linux nwere ike ịrụ ọrụ ọ bụla dị mgbagwoju anya n'ụzọ dị mfe yana zuru oke ma nwee ike bụrụ ihe na-atọ ụtọ na ọ joyụ.

  • 20 Iwu na-atọ ọchị nke Linux - Akụkụ I
  • Ihe ọchị na Linux Terminal – Jiri Okwu na Ọnụ agwa gwuo

The mbụ Post nwere 20 ọchị Linux Iwu/Script (na subcommands), nke ndị na-agụ anyị nwere ekele dị ukwuu. Mbipụta nke ọzọ, n'agbanyeghị na ọ bụghị nke a ma ama dị ka nke mbụ nwere Iwu/ Scripts na Tweaks, nke na-enye gị ohere iji faịlụ ederede, okwu, na eriri gwuo egwu.

Ihe nbipute a bu n'obi weta ụfọdụ iwu na-atọ ụtọ na otu edemede nke ga-eso gị ṅụrịa ọṅụ.

1. pv Iwu

O nwere ike ịbụ na ị hụla ihe na-eme ka ederede na fim. Ọ na-apụta ka a na-ede ya ozugbo. Ọ gaghị adị mma, ma ọ bụrụ na ị nwere ike inwe mmetụta dị otú ahụ na njedebe?

Enwere ike nweta nke a, site na ịwụnye iwu 'pv' na sistemụ Linux gị site na iji ngwa 'apt' ma ọ bụ 'yum'. Ka anyị tinye iwu 'pv' dị ka egosiri.

$ sudo apt install pv  [On Debian/Ubuntu & Mint]
$ sudo yum install pv  [On CentOS/RHEL 7]
$ sudo dnf install pv  [On CentOS/RHEL 8 & Fedora]
$ sudo pacman -S pv    [On Arch Linux]
$ sudo pkg_add -v pv   [On FreeBSD]

N'otu oge, iwu 'pv' arụnyere nke ọma na sistemụ gị, ka anyị gbalịa ịme iwu otu-liner iji hụ mmetụta ederede oge na ihuenyo.

$ echo "Tecmint[dot]com is a community of Linux Nerds and Geeks" | pv -qL 10 

Mara: Nhọrọ 'q' pụtara 'dị jụụ', enweghị ozi mmepụta, yana nhọrọ 'L' pụtara oke nfefe bytes kwa nkeji. Enwere ike ịhazi ọnụọgụ ọnụọgụ n'akụkụ ọ bụla (ga-abụrịrị integer) iji nweta ịme anwansị ederede achọrọ.

[Ị nwekwara ike ịmasị: Otu esi enyocha ọganihu nke data site na iji 'pv' Command]

2. iwu mposi

Kedu maka ibipụta ederede nwere oke n'ọnụ ọnụ, na-eji iwu script 'ụlọ mposi'. Ọzọ, ị ga-enwerịrị iwu 'ụlọ mposi' arụnyere na sistemụ gị, ma ọ bụrụ na ị naghị eji apt ma ọ bụ yum tinye ya.

$ sudo apt install toilet  [On Debian/Ubuntu & Mint]
$ sudo yum install toilet  [On CentOS/RHEL 7]
$ sudo dnf install toilet  [On CentOS/RHEL 8 & Fedora]
$ sudo yay -S toilet       [On Arch Linux]
$ sudo pkg_add -v toilet   [On FreeBSD]

Ozugbo arụnyere, gbanye:

$ while true; do echo “$(date | toilet -f term -F border –Tecmint)”; sleep 1; done

Mara: Ekwesịrị ka a kwụsịtụ edemede dị n'elu site na iji igodo ctrl+z.

3. rig Iwu

Iwu a na-ewepụta njirimara na adreesị random, oge ọ bụla. Iji na-agba ọsọ, iwu a ịkwesịrị ịwụnye 'rig' na-eji apt ma ọ bụ yum.

$ sudo apt install rig  [On Debian/Ubuntu & Mint]
$ sudo yum install rig  [On CentOS/RHEL 7]
$ sudo dnf install rig  [On CentOS/RHEL 8 & Fedora]
$ sudo yay -S rig       [On Arch Linux]
$ sudo pkg_add -v rig   [On FreeBSD]

Ozugbo arụnyere, gbanye:

# rig

4. aview Iwu

Kedu maka ịlele onyonyo n'ụdị ASCII n'ọnụ ọnụ? Anyị ga-etinyerịrị 'aview' ngwungwu, dị nnọọ mma ma ọ bụ yum ya.

$ sudo apt install aview  [On Debian/Ubuntu & Mint]
$ sudo yum install aview  [On CentOS/RHEL 7]
$ sudo dnf install aview  [On CentOS/RHEL 8 & Fedora]
$ sudo yay -S aview       [On Arch Linux]
$ sudo pkg_add -v aview   [On FreeBSD]

Enwetara m onyonyo aha ya bụ 'elephant.jpg' na akwụkwọ ndekọ aha m ugbu a ma achọrọ m ilele ya na ọnụ ọnụ n'ụdị ASCII.

$ asciiview elephant.jpg -driver curses 

5. xeyes Iwu

N'edemede ikpeazụ, anyị webatara iwu 'oneko' nke na-ejikọta jerry na mkpịsị òké wee nọgide na-achụ ya. Mmemme yiri nke ahụ 'xeyes' bụ mmemme eserese na ozugbo ị gbachara iwu ahụ, ị ga-ahụ anya anụ mmiri abụọ na-achụgharị gị.

$ sudo apt install x11-apps  [On Debian/Ubuntu & Mint]
$ sudo yum install xeyes  [On CentOS/RHEL 7]
$ sudo dnf install xeyes  [On CentOS/RHEL 8 & Fedora]
$ sudo pacman -S xorg-xeyes    [On Arch Linux]
$ sudo pkg_add -v xeyes   [On FreeBSD]

Ozugbo arụnyere, gbanye:

$ xeyes

6. iwu cowsay

Ị chetara oge ikpeazụ anyị webatara iwu, nke bara uru na mmepụta nke ederede achọrọ na ehi agwa agwa? Kedu ihe ma ọ bụrụ na ịchọrọ anụmanụ ndị ọzọ n'ọnọdụ ehi?

$ sudo apt install cowsay  [On Debian/Ubuntu & Mint]
$ sudo yum install cowsay  [On CentOS/RHEL 7]
$ sudo dnf install cowsay  [On CentOS/RHEL 8 & Fedora]
$ sudo pacman -S cowsay    [On Arch Linux]
$ sudo pkg_add -v cowsay   [On FreeBSD]

Lelee ndepụta anụmanụ dịnụ.

$ cowsay -l 

Kedu maka Elephant n'ime ASCII Snake?

$ cowsay -f elephant-in-snake Tecmint is Best 

Kedu maka Elephant n'ime ewu ASCII?

$ cowsay -f gnu Tecmint is Best 

Nke ahụ bụ ihe niile ugbu a. Aga m anọ ebe a ọzọ na akụkọ ọzọ na-atọ ụtọ. Ruo mgbe ahụ ka emelitere wee jikọọ na Tecment. Echefula ịnye anyị nzaghachi gị bara uru na nkọwa ndị dị n'okpuru.