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[Translated]20140829 6 Interesting Funny Commands of Linux (Fun in Termi...
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6 Interesting Funny Commands of Linux (Fun in Terminal) – Part II
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================================================================================
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In our past following articles, we’ve shown some useful articles on some funny commands of Linux, which shows that Linux is not as complex as it seems and can be fun if we know how to use it. Linux command line can perform any complex task very easily and with perfection and can be interesting and joyful.
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- [20 Funny Commands of Linux – Part I][1]注，此篇的原文应该翻译过，文件名应该是：20 Funny Commands of Linux or Linux is Fun in Terminal
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- [Fun in Linux Terminal – Play with Word and Character Counts][2]注：这篇文章刚刚补充上
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Funny Linux Commands
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The former Post comprises of 20 funny Linux Commands/Script (and subcommands) which was highly appreciated by our readers. The other post, though not that much popular as former comprises of Commands/ Scripts and Tweaks which lets you play with text files, words and strings.
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This post aims at bringing some new fun commands and one-liner scripts which is going to rejoice you.
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### 1. pv Command ###
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You might have seen simulating text in movies. It appears as, it is being typed in real time. Won’t it be nice, if you can have such an effect in terminal?
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This can be achieved, by installing ‘**pv**‘ command in your Linux system by using ‘**apt**‘ or ‘**yum**‘ tool. Let’s install ‘**pv**‘ command as shown.
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# yum install pv [On RedHat based Systems]
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# sudo apt-get install pv [On Debian based Systems]
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Once, ‘**pv**‘ command installed successfully on your system, let’s try to run the following one liner command to see the real time text effect on the screen.
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$ echo "Tecmint[dot]com is a community of Linux Nerds and Geeks" | pv -qL 10
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pv command in action
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**Note**: The ‘**q**‘ option means ‘quite’, no output information and option ‘**L**‘ means the Limit of Transfer of bytes per second. The number value can be adjusted in either direction (must be integer) to get desired simulation of text.
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### 2. toilet Command ###
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How about printing text with border in terminal, using an one-liner script command ‘**toilet**‘. Again, you must have ‘**toilet**‘ command installed on your system, if not use apt or yum to install it.
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$ while true; do echo “$(date | toilet -f term -F border –Tecmint)”; sleep 1; done
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toilet command in action
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**Note**: The above script needs to be suspended using **ctrl+z** key.
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### 3. rig Command ###
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This command generates a random identity and address, every time. To run, this command you need to install ‘**rig**‘ using apt or yum.
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# rig
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rig command in action
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### 4. aview Command ###
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How about viewing an image in ASCII format on the terminal? We must have a package ‘**aview**‘ installed, just apt or yum it. I’ve an image named ‘**elephant.jpg**‘ in my current working directory and I want view it on terminal as ASCII format.
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$ asciiview elephant.jpg -driver curses
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aview command in action
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### 5. xeyes Command ###
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In last article we introduced a command ‘**oneko**‘ which attaches jerry with mouse pointer and keeps on chasing it. A similar program ‘**xeyes**‘ which is a graphical programs and as soon as you fire the command you will see two monster eyes chasing your movement.
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$ xeyes
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xeyes command in action
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### 6. cowsay Command ###
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Do you remember last time we introduced command, which is useful in output of desired text with animated character cow. What if you want other animal in place of cow? Check a list of available animals.
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$ cowsay -l
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How about Elephant inside ASCII Snake?
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$ cowsay -f elephant-in-snake Tecmint is Best
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cowsay command in action
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How about Elephant inside ASCII goat?
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$ cowsay -f gnu Tecmint is Best
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cowsay goat in action
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That’s all for now. I’ll be here again with another interesting article. Till then stay update and connected to Tecmint. Don’t forget to provide us with your valuable feedback in the comments below.
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--------------------------------------------------------------------------------
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via: http://www.tecmint.com/linux-funny-commands/
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作者：[Avishek Kumar][a]
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译者：[wangjiezhe](https://github.com/wangjiezhe)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
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[a]:http://www.tecmint.com/author/avishek/
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[1]:http://www.tecmint.com/20-funny-commands-of-linux-or-linux-is-fun-in-terminal/
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[2]:http://www.tecmint.com/play-with-word-and-character-counts-in-linux/
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6个有趣的命令行工具(终端中的乐趣) - 第二部分
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================================================================================
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在之前, 我们给出类一些有关有趣的 Linux 命令行命令的文章, 这些文章告诉我们, Linux 并不像看起来那样复杂, 如果我们知道如何使用的话, 反而会非常有趣. Linux 命令行可以简洁而完美地执行一些复杂的任务, 并且十分有趣.
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- [Linux命令及Linux终端的20个趣事][3]
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- [Fun in Linux Terminal – Play with Word and Character Counts][2]
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有趣的 Linux 命令
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之前的一篇文章包含了 20 个有趣的 Linux 命令/脚本(和子命令), 得到了读者的高度赞扬. 而另一篇文章则包含了一些处理文字文件, 单词和字符串的命令/脚本和改进, 虽然没有之前那篇文章那么受欢迎.
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这篇文章介绍了一些新的有趣的命令和单行脚本.
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### 1. pv 命令 ###
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你也许曾经看见电影里的模仿文字, 它们好像是被实时打出来的. 如果我么能在终端里实现这样的效果, 那不是很好?
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这是可以做到的. 我们可以安装通过 '**apt**' 或者 '**yum**' 工具在 Linux 系统上安装 '**pv**' 命令. 安装命令如下?
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# yum install pv [在基于 RedHat 的系统上]
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# sudo apt-get install pv [在基于 Debian 的系统上]
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'**pv**' 命令安装成功之后, 我们尝试输入下面的命令来在终端查看实时文字输出的效果.
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$ echo "Tecmint[dot]com is a community of Linux Nerds and Geeks" | pv -qL 10
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正在运行的 pv 命令
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**注意**: '**q**' 选项表示'安静'(没有其他输出信息), '**L**' 选项表示每秒转化的字节数上限. 数字变量(必须是整数)用来调整预设的文本模拟.(To be fixed: 这里翻译有问题)
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### 2. toilet 命令 ###
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用单行命令 '**toilet**' 在终端里显示有边框的文字值一个不错的主意. 同样, 你必须保证 '**toilet**' 已经安装在你的电脑上. 如果没有的话, 请使用 apt 或 yum 安装. (译者注: 'toilet' 并不在 Fedora 的官方仓库里, 你可以从 github 上下载源代码来安装)
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$ while true; do echo “$(date | toilet -f term -F border –Tecmint)”; sleep 1; done
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正在运行的 toilet 命令
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**注意**: 上面的脚本需要使用 **ctrl+z** 键来暂停.
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### 3. rig 命令 ###
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这个命令每次生成一个随机的身份信息和地址. 要运行这个命令, 你需要用 apt 或 yum 安装 '**rig**'. (译者注: 'rig' 不在 Fedora 的官方仓库中, 我只在 rpmseek 上找到了 Ubuntu 的 deb 包, 可以使用它来安装.)
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# rig
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正在运行的 rig 命令
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### 4. aview 命令 ###
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你认为在终端用 ASCII 格式显示图片怎么样? 我们必须用 apt 或 yum 安装软件包 '**aview**'. (译者注: 'avieww' 不在 Fedora 的官方仓库中, 可以从 aview 的[项目主页][4]上下载源代码来安装. ) 在当前文件夹下有一个名为 '**elephant.jpg**' 的图片, 我想用 ASCII 模式在终端查看.
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$ asciiview elephant.jpg -driver curses
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正在运行的 aview 命令
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### 5. xeyes 命令 ###
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在上一篇文章中, 我们介绍了 '**oneko**' 命令, 它可以显示一个追随鼠标指针运动的小老鼠. '**xeyes**' 是一个类似的程序, 当你运行程序时, 你可以看见两个怪物的眼球追随鼠标的运动.
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$ xeyes
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正在运行的 xeyes 命令
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### 6. cowsay 命令 ###
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你是否还记得上一次我们介绍的这个命令? 它可以显示一段预先确定的文本和一个字符构成的奶牛. 如果你想使用其它动物来代替奶牛怎么办? 查看可用的动物列表:
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$ cowsay -l
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蟒蛇吃大象怎么样?
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$ cowsay -f elephant-in-snake Tecmint is Best
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正在运行的 cowsay 命令
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山羊怎么样?
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$ cowsay -f gnu Tecmint is Best
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正在运行的 山羊cowsay 命令
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今天就到这里吧. 我将带着另一篇有趣的文章回来. 跟踪 Tecmint 来获得最新消息. 不要忘记在下面的评论里留下你的有价值的回复.
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--------------------------------------------------------------------------------
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via: http://www.tecmint.com/linux-funny-commands/
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作者：[Avishek Kumar][a]
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译者：[wangjiezhe](https://github.com/wangjiezhe)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
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[a]:http://www.tecmint.com/author/avishek/
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[1]:http://www.tecmint.com/20-funny-commands-of-linux-or-linux-is-fun-in-terminal/
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[2]:http://www.tecmint.com/play-with-word-and-character-counts-in-linux/
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[3]:http://linux.cn/article-2831-1.html
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[4]:http://aa-project.sourceforge.net/aview/
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