From 24f2439455e0e933848c55da3ac1cee249af127a Mon Sep 17 00:00:00 2001 From: darksun Date: Wed, 13 Dec 2017 09:51:59 +0800 Subject: [PATCH 1/2] =?UTF-8?q?=E9=80=89=E9=A2=98:=20Cheat=20=E2=80=93=20A?= =?UTF-8?q?=20Collection=20Of=20Practical=20Linux=20Command=20Examples?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...ction Of Practical Linux Command Examples.md | 195 ++++++++++++++++++ 1 file changed, 195 insertions(+) create mode 100644 sources/tech/20171213 Cheat – A Collection Of Practical Linux Command Examples.md diff --git a/sources/tech/20171213 Cheat – A Collection Of Practical Linux Command Examples.md b/sources/tech/20171213 Cheat – A Collection Of Practical Linux Command Examples.md new file mode 100644 index 0000000000..3e82106ade --- /dev/null +++ b/sources/tech/20171213 Cheat – A Collection Of Practical Linux Command Examples.md @@ -0,0 +1,195 @@ +Cheat – A Collection Of Practical Linux Command Examples +====== +Many of us very often checks **[Man Pages][1]** to know about command switches +(options), it shows you the details about command syntax, description, +details, and available switches but it doesn 't has any practical examples. +Hence, we are face some trouble to form a exact command format which we need. + +Are you really facing the trouble on this and want a better solution? i would +advise you to check about cheat utility. + +#### What Is Cheat + +[Cheat][2] allows you to create and view interactive cheatsheets on the +command-line. It was designed to help remind *nix system administrators of +options for commands that they use frequently, but not frequently enough to +remember. + +#### How to Install Cheat + +Cheat package was developed using python, so install pip package to install +cheat on your system. + +For **`Debian/Ubuntu`** , use [apt-get command][3] or [apt command][4] to +install pip. + +``` + + [For Python2] + + + $ sudo apt install python-pip python-setuptools + + + + [For Python3] + + + $ sudo apt install python3-pip + +``` + +pip doesn't shipped with **`RHEL/CentOS`** system official repository so, +enable [EPEL Repository][5] and use [YUM command][6] to install pip. + +``` + + $ sudo yum install python-pip python-devel python-setuptools + +``` + +For **`Fedora`** system, use [dnf Command][7] to install pip. + +``` + + [For Python2] + + + $ sudo dnf install python-pip + + + + [For Python3] + + + $ sudo dnf install python3 + +``` + +For **`Arch Linux`** based systems, use [Pacman Command][8] to install pip. + +``` + + [For Python2] + + + $ sudo pacman -S python2-pip python-setuptools + + + + [For Python3] + + + $ sudo pacman -S python-pip python3-setuptools + +``` + +For **`openSUSE`** system, use [Zypper Command][9] to install pip. + +``` + + [For Python2] + + + $ sudo pacman -S python-pip + + + + [For Python3] + + + $ sudo pacman -S python3-pip + +``` + +pip is a python module bundled with setuptools, it's one of the recommended +tool for installing Python packages in Linux. + +``` + + $ sudo pip install cheat + +``` + +#### How to Use Cheat + +Run `cheat` followed by corresponding `command` to view the cheatsheet, For +demonstration purpose, we are going to check about `tar` command examples. + +``` + + $ cheat tar + # To extract an uncompressed archive: + tar -xvf /path/to/foo.tar + + # To create an uncompressed archive: + tar -cvf /path/to/foo.tar /path/to/foo/ + + # To extract a .gz archive: + tar -xzvf /path/to/foo.tgz + + # To create a .gz archive: + tar -czvf /path/to/foo.tgz /path/to/foo/ + + # To list the content of an .gz archive: + tar -ztvf /path/to/foo.tgz + + # To extract a .bz2 archive: + tar -xjvf /path/to/foo.tgz + + # To create a .bz2 archive: + tar -cjvf /path/to/foo.tgz /path/to/foo/ + + # To extract a .tar in specified Directory: + tar -xvf /path/to/foo.tar -C /path/to/destination/ + + # To list the content of an .bz2 archive: + tar -jtvf /path/to/foo.tgz + + # To create a .gz archive and exclude all jpg,gif,... from the tgz + tar czvf /path/to/foo.tgz --exclude=\*.{jpg,gif,png,wmv,flv,tar.gz,zip} /path/to/foo/ + + # To use parallel (multi-threaded) implementation of compression algorithms: + tar -z ... -> tar -Ipigz ... + tar -j ... -> tar -Ipbzip2 ... + tar -J ... -> tar -Ipixz ... + +``` + +Run the following command to see what cheatsheets are available. + +``` + + $ cheat -l + +``` + +Navigate to help page for more details. + +``` + + $ cheat -h + +``` + + +-------------------------------------------------------------------------------- + +via: https://www.2daygeek.com/cheat-a-collection-of-practical-linux-command-examples/ + +作者：[Magesh Maruthamuthu][a] +译者：[译者ID](https://github.com/译者ID) +校对：[校对者ID](https://github.com/校对者ID) + +本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 + +[a]:https://www.2daygeek.com +[1]:https://www.2daygeek.com/linux-color-man-pages-configuration-less-most-command/ +[2]:https://github.com/chrisallenlane/cheat +[3]:https://www.2daygeek.com/apt-get-apt-cache-command-examples-manage-packages-debian-ubuntu-systems/ +[4]:https://www.2daygeek.com/apt-command-examples-manage-packages-debian-ubuntu-systems/ +[5]:https://www.2daygeek.com/install-enable-epel-repository-on-rhel-centos-scientific-linux-oracle-linux/ +[6]:https://www.2daygeek.com/yum-command-examples-manage-packages-rhel-centos-systems/ +[7]:https://www.2daygeek.com/dnf-command-examples-manage-packages-fedora-system/ +[8]:https://www.2daygeek.com/pacman-command-examples-manage-packages-arch-linux-system/ +[9]:https://www.2daygeek.com/zypper-command-examples-manage-packages-opensuse-system/ From e7f9e32c38e07bf137eb7cf7e7d73c599bb4057c Mon Sep 17 00:00:00 2001 From: darksun Date: Wed, 13 Dec 2017 14:58:00 +0800 Subject: [PATCH 2/2] rename --- ...207 Cheat – A Collection Of Practical Linux Command Examples.md} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename sources/tech/{20171213 Cheat – A Collection Of Practical Linux Command Examples.md => 20171207 Cheat – A Collection Of Practical Linux Command Examples.md} (100%) diff --git a/sources/tech/20171213 Cheat – A Collection Of Practical Linux Command Examples.md b/sources/tech/20171207 Cheat – A Collection Of Practical Linux Command Examples.md similarity index 100% rename from sources/tech/20171213 Cheat – A Collection Of Practical Linux Command Examples.md rename to sources/tech/20171207 Cheat – A Collection Of Practical Linux Command Examples.md