Merge pull request #14589 from lujun9972/add-MjAxOTA3MTEgVHlwZSBMaW51eCBDb21tYW5kcyBJbiBDYXBpdGFsIExldHRlcnMgVG8gUnVuIFRoZW0gQXMgU3VkbyBVc2VyLm1kCg==

选题: 20190711 Type Linux Commands In Capital Letters To Run Them As Su…

sources/tech/20190711 Type Linux Commands In Capital Letters To Run Them As Sudo User.md

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+[#]: collector: (lujun9972)
+[#]: translator: ( )
+[#]: reviewer: ( )
+[#]: publisher: ( )
+[#]: url: ( )
+[#]: subject: (Type Linux Commands In Capital Letters To Run Them As Sudo User)
+[#]: via: (https://www.ostechnix.com/type-linux-commands-in-capital-letters-to-run-them-as-sudo-user/)
+[#]: author: (sk https://www.ostechnix.com/author/sk/)
+
+Type Linux Commands In Capital Letters To Run Them As Sudo User
+======
+
+![Type Linux Commands In Capital Letters To Run Them As Sudo User][1]
+
+The reason I love Linux community a lot is they create so many FUN projects which you rarely find in any other propriety operating systems. A while ago, we looked at a fun project named [**“Hollywood”**][2] which turns the Terminal into a Hollywood technical melodrama hacker interface in Ubuntu-like systems. There are few other utilities available, for example **cowsay** , **fortune** , **sl** and **toilet** (!) etc., to kill your free time and keep you entertained! They may not be useful, but these utilities are really entertaining and fun to use. Today, I stumbled upon yet another similar utility named **“SUDO”**. As the name implies, whenever you type Linux commands in capital letters, the SUDO utility will run them as sudo user! Meaning, you need not to type “sudo” in-front of the Linux commands you about to run. Cool, yeah?
+
+### Install SUDO
+
+* * *
+
+**A word of caution:**
+
+Before installing this (or any utility), take a look at the source code (Link given at the end) and see if there are suspicious/malicious code included to harm your system. Test it in a VM. If you like or found it useful, you can use it in your personal/production systems.
+
+* * *
+
+Git clone the SUDO repository:
+
+```
+$ git clone https://github.com/jthistle/SUDO.git
+```
+
+This command will clone the contents of SUDO GIT repository and saves them in a directory named “SUDO” in your current working directory.
+
+```
+Cloning into 'SUDO'...
+remote: Enumerating objects: 42, done.
+remote: Counting objects: 100% (42/42), done.
+remote: Compressing objects: 100% (29/29), done.
+remote: Total 42 (delta 17), reused 30 (delta 12), pack-reused 0
+Unpacking objects: 100% (42/42), done.
+```
+
+Switch to SUDO directory:
+
+```
+$ cd SUDO/
+```
+
+And, install it using command:
+
+```
+$ ./install.sh
+```
+
+The command will add the following entries in your **~/.bashrc** file:
+
+```
+[...]
+# SUDO - shout at bash to su commands
+# Distributed under GNU GPLv2, @jthistle on github
+
+shopt -s expand_aliases
+
+IFS_=${IFS}
+IFS=":" read -ra PATHS <<< "$PATH"
+
+for i in "${PATHS[@]}"; do
+    for j in $( ls "$i" ); do
+        if [ ${j^^} != $j ] && [ $j != "sudo" ]; then
+            alias ${j^^}="sudo $j"
+        fi
+    done
+done
+
+alias SUDO='sudo $(history -p !!)'
+
+IFS=${IFS_}
+
+# end SUDO
+```
+
+It will also take a backup of your **~/.bashrc** and save it as **~/.bashrc.old**. You can restore it if anything goes catastrophically wrong.
+
+Finally, update the changes using command:
+
+```
+$ source ~/.bashrc
+```
+
+### Now, type Linux Commands in Capital letters to run them as Sudo user
+
+Usually, we execute Linux commands that requires sudo/root privileges like below.
+
+```
+$ sudo mkdir /ostechnix
+```
+
+Right? Yes! The above command will create directory named “ostechnix” in root (/). Let us cancel this command using **Ctrl+c**.
+
+Once SUDO is installed, you can **type any Linux command in capital without sudo** and run them. So, you can run the above command like below:
+
+```
+$ MKDIR /ostechnix
+
+$ TOUCH /ostechnix/test.txt
+
+$ LS /ostechnix
+```
+
+![][3]
+
+Type Linux Commands In Capital Letters To Run Them As Sudo User
+
+Please note that **it will not bypass the sudo password**. You still need to type sudo password to execute the given command. It will only help to avoid typing “sudo” in-front of each command.
+
+* * *
+
+**Related read:**
+
+  * [**How To Run Particular Commands Without Sudo Password In Linux**][4]
+  * [**How To Restore Sudo Privileges To A User**][5]
+  * [**How To Grant And Remove Sudo Privileges To Users On Ubuntu**][6]
+  * [**How To Find All Sudo Users In Your Linux System**][7]
+  * [**How To Display Asterisks When You Type Password In Terminal**][8]
+  * [**How To Change The Sudo Prompt In Linux**][9]
+
+
+
+* * *
+
+Of course, typing “sudo” will take only a few seconds, so it is not a big deal. I must tell this is just fun and USELESS project to pass time. If you don’t like it, go away and learn something useful. If you like it, give it a go and have fun!
+
+**Resource:**
+
+  * [**SUDO GitHub Repository**][10]
+
+
+
+--------------------------------------------------------------------------------
+
+via: https://www.ostechnix.com/type-linux-commands-in-capital-letters-to-run-them-as-sudo-user/
+
+作者：[sk][a]
+选题：[lujun9972][b]
+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.ostechnix.com/author/sk/
+[b]: https://github.com/lujun9972
+[1]: https://www.ostechnix.com/wp-content/uploads/2019/07/sudo-720x340.png
+[2]: https://www.ostechnix.com/turn-ubuntu-terminal-hollywood-technical-melodrama-hacker-interface/
+[3]: https://www.ostechnix.com/wp-content/uploads/2019/07/SUDO-in-action.gif
+[4]: https://www.ostechnix.com/run-particular-commands-without-sudo-password-linux/
+[5]: https://www.ostechnix.com/how-to-restore-sudo-privileges-to-a-user/
+[6]: https://www.ostechnix.com/how-to-grant-and-remove-sudo-privileges-to-users-on-ubuntu/
+[7]: https://www.ostechnix.com/find-sudo-users-linux-system/
+[8]: https://www.ostechnix.com/display-asterisks-type-password-terminal/
+[9]: https://www.ostechnix.com/change-sudo-prompt-linux-unix/
+[10]: https://github.com/jthistle/SUDO