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This article mainly explains "how to install and use Betty". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to install and use Betty.

Installation

Betty installation is very simple and straightforward. First of all, make sure that you have installed the following dependency packages. You need to install at least Ruby1.9 and above.

For Debian-based systems: sudo apt-get install git curl ruby for RPM-based systems: yum install git curl ruby

Now use the git tool to clone the Betty library to any path you customize. Here I cloned to my home directory, for example / home/sk/.

Git clone https://github.com/pickhardt/betty

Add the alias of betty to your bashrc profile.

Sudo nano / .bashrc

Add the following lines to the end of the file:

Alias betty= "/ home/sk/betty/main.rb"

Make sure you have set the path to betty correctly.

Well, now it's time to have a good time with betty.

Usage

You should add the word "betty" before the English phrase. You can naturally replace the Betty that you don't know with your sweetheart's name. As you may already know, if we want to know our user name in the system, we should run the following command:

Whoami

The output looks like this:

Sk

As you can see, my current login user name is sk. Now I can get the same result with the following betty command.

Betty whats my username

The output looks like this:

Betty: Running whoamisk

It's really cool, isn't it? Betty understands the phrase "whats my username" I typed, then runs the "whoami" command, and * outputs the result.

Let's also look at other orders.

If your typing is not accurate, Betty can also respond to you in a variety of ways. For example, we run the following command:

Betty whats my name

Betty is not sure whether she should look for the system user name or the user's full name. In this case, she will ask you multiple questions to find the exact results. As you can see below, Betty asks me which command I want to run (whoami or finger $(whoami) | sed's Unip. Sed's Unip.) [LCTT, which requires that your system has finger installed]. I just want to know my user name, so I choose the number 1.

Betty: Okay, I have multiple ways to respond.Betty: Enter the number of the command you want me to run, or N (no) if you don't want me to run any. [1] whoamiGets your system username. [2] finger $(whoami) | sed's Unip. Folder: * /; q'Gets your full name.1Betty: Running whoamisk Compression and decompression folder

If you want to compress a file or folder, use the following command. For example, I want to compress the "test" folder in my home directory.

Betty compress test/ test.tar.gz

The output looks like this:

Betty: Running tar-czvf test.tar.gz test/test/test/home/test/home/sk/test/home/sk/test/test/home/sk/test/sample

Similarly, we can extract an archive file with the following command.

Betty uncompress test.tar.gz

The output looks like this:

Betty: Running mkdir test & & tar-zxvf test.tar.gz-C testtest/test/home/test/home/sk/test/home/sk/test/test/home/sk/test/sample complete Betty command line list

The Betty tool has some command formats. If you type "what is my username" instead of "whats my username", it is not recognized. Therefore, you can only enter English phrases supported by Betty.

Here is a complete list of command lines supported by Betty.

Count:betty how many words are in this directorybetty how many characters are in myfile.pybetty count lines in this folder (Note that there's many ways to say more or less the same thing.) Config:betty change your name to Joebetty speak to mebetty stop speaking to meDatetime:betty what time is itbetty what is todays datebetty what month is itbetty whats todayFind:betty find me all files that contain californiaInternet:betty download http://www.mysite.com/something.tar.gz to something.tar.gzbetty uncompress something.tar.gzbetty unarchive something.tar.gz to somedir (You can use unzip, unarchive, untar, uncompress And expand interchangeably.) betty compress / path/to/diriTunes:betty mute itunesbetty unmute itunesbetty pause the musicbetty resume itunesbetty stop my musicbetty next songbetty prev trackbetty what song is playing (Note that the words song, track, music Etc. Are interchangeable) Fun:betty go crazybetty whats the meaning of life...and more that are left for you to discoverables MapRose betty show mea map of mountain viewMeta:betty what version are you (or just betty version) betty whats your github againPermissions:betty give me permission to this directorybetty give anotheruser ownership of myfile.txtProcess:betty show me all processes by root containing grepbetty show me all my processes containing netbioSizes:betty show size for myfile.txtSpotify:betty play spotifybetty pause spotifybetty next spotifybetty previous spotifyUser:betty whats my usernamebetty whats my real namebetty whats my ip addressbetty who else Is logged inbetty whats my version of rubyWeb queries:betty turn web onbetty please tell me what is the weather like in London has come here I believe you have a deeper understanding of "how to install and use Betty". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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