mirror of
https://github.com/LCTT/TranslateProject.git
synced 2024-12-23 21:20:42 +08:00
a71aa7de9e
renamed: 10 Linux Platforms Meant For Embedded Systems.md -> 201406/10 Linux Platforms Meant For Embedded Systems.md renamed: 20140527 4MLinux 9.0 Beta Is a 55 MB Operating System That Has It All.md -> 201406/20140527 4MLinux 9.0 Beta Is a 55 MB Operating System That Has It All.md renamed: 20140527 A Complete Historical Timeline of Linux Evolution.md -> 201406/20140527 A Complete Historical Timeline of Linux Evolution.md renamed: 20140528 Setup Backup Server Using Bacula And Webmin On Ubuntu 14.04.md -> 201406/20140528 Setup Backup Server Using Bacula And Webmin On Ubuntu 14.04.md renamed: 20140528 Why We Shouldn't Accept Bad Linux Ports.md -> 201406/20140528 Why We Shouldn't Accept Bad Linux Ports.md renamed: 20140529 Add Windows Like Bottom Taskbar In Ubuntu Unity 14.04.md -> 201406/20140529 Add Windows Like Bottom Taskbar In Ubuntu Unity 14.04.md renamed: 20140529 Command Line Tuesdays--The Introductory.md -> 201406/20140529 Command Line Tuesdays--The Introductory.md renamed: 20140529 How To Share Disks In VirtualBox Between Linux Guest OS.md -> 201406/20140529 How To Share Disks In VirtualBox Between Linux Guest OS.md renamed: 20140529 Install RainLoop Webmail (A Web Based Email Client) using 'Nginx and Apache' in Arch Linux.md -> 201406/20140529 Install RainLoop Webmail (A Web Based Email Client) using 'Nginx and Apache' in Arch Linux.md renamed: 20140529 What is a good terminal emulator on Linux.md -> 201406/20140529 What is a good terminal emulator on Linux.md renamed: 20140529 Why No Flash Support for Linux Is Good for Open Source.md -> 201406/20140529 Why No Flash Support for Linux Is Good for Open Source.md renamed: 20140530 Fix 'Cannot Add PPA' Error In Ubuntu 14.04 and Linux Mint.md -> 201406/20140530 Fix 'Cannot Add PPA' Error In Ubuntu 14.04 and Linux Mint.md renamed: 20140530 How To Install Linux On A MacBook Pro Retina.md -> 201406/20140530 How To Install Linux On A MacBook Pro Retina.md renamed: 20140530 Linux script command--A recorder inside your Terminal.md -> 201406/20140530 Linux script command--A recorder inside your Terminal.md renamed: 20140603 App Grid Is A Superior Ubuntu Software Center Alternative.md -> 201406/20140603 App Grid Is A Superior Ubuntu Software Center Alternative.md renamed: 20140603 Linux Foundation to donate portion of membership fees to Code.org.md -> 201406/20140603 Linux Foundation to donate portion of membership fees to Code.org.md renamed: 20140603 Write your first Linux Kernel module.md -> 201406/20140603 Write your first Linux Kernel module.md renamed: 20140604 Command line secrets.md -> 201406/20140604 Command line secrets.md renamed: 20140604 Setup Virtual Hosts In Apache On Ubuntu 14.04 LTS.md -> 201406/20140604 Setup Virtual Hosts In Apache On Ubuntu 14.04 LTS.md renamed: 20140607 Cup 2014 Brazil--Watch FIFA World Cup 2014 Competition in Your Linux Desktop.md -> 201406/20140607 Cup 2014 Brazil--Watch FIFA World Cup 2014 Competition in Your Linux Desktop.md renamed: 20140607 How To Extract Images From Videos Using ffmpeg.md -> 201406/20140607 How To Extract Images From Videos Using ffmpeg.md renamed: 20140607 How To Install iCup 2014 In Linux.md -> 201406/20140607 How To Install iCup 2014 In Linux.md renamed: 20140607 Linux--Bash Delete All Files In Directory Except Few.md -> 201406/20140607 Linux--Bash Delete All Files In Directory Except Few.md renamed: 20140607 New OpenSSL breach is no Heartbleed-but needs to be taken seriously.md -> 201406/20140607 New OpenSSL breach is no Heartbleed-but needs to be taken seriously.md renamed: 20140607 Nuvola Player 2.4.0 Released -- A Online Cloud Music Player for Linux.md -> 201406/20140607 Nuvola Player 2.4.0 Released -- A Online Cloud Music Player for Linux.md renamed: 20140607 Practical Interview Questions and Answers on Linux Shell Scripting.md -> 201406/20140607 Practical Interview Questions and Answers on Linux Shell Scripting.md renamed: 20140607 Steam Hits The Big 500 For Linux Games.md -> 201406/20140607 Steam Hits The Big 500 For Linux Games.md renamed: 20140607 Ubuntu One Formally Shuts Down.md -> 201406/20140607 Ubuntu One Formally Shuts Down.md renamed: 20140609 How To Know If Your System Has USB 3.0 Port In Linux [Quick Tip].md -> 201406/20140609 How To Know If Your System Has USB 3.0 Port In Linux [Quick Tip].md renamed: 20140609 Open Source LDAP Solutions.md -> 201406/20140609 Open Source LDAP Solutions.md renamed: "20140609 OpenELEC 4.0.4 \347\216\260\345\267\262\345\217\221\345\270\203, \345\237\272\344\272\216 XBMC 13.1 \342\200\234Gotham\342\200\235.md" -> "201406/20140609 OpenELEC 4.0.4 \347\216\260\345\267\262\345\217\221\345\270\203, \345\237\272\344\272\216 XBMC 13.1 \342\200\234Gotham\342\200\235.md" renamed: 20140610 How to set up Internet connection sharing with iptables on Linux.md -> 201406/20140610 How to set up Internet connection sharing with iptables on Linux.md renamed: 20140610 IPFire 2.13 Core 78 Linux Firewall OS Receives OpenSSL Fixes.md -> 201406/20140610 IPFire 2.13 Core 78 Linux Firewall OS Receives OpenSSL Fixes.md renamed: 20140610 Open Source SDN Project OpenDaylight Adds New Members.md -> 201406/20140610 Open Source SDN Project OpenDaylight Adds New Members.md renamed: 20140610 Top 7 Desktop Environment For Linux.md -> 201406/20140610 Top 7 Desktop Environment For Linux.md renamed: 20140611 HTG Explains--What' s the Difference Between Linux and BSD.md -> 201406/20140611 HTG Explains--What' s the Difference Between Linux and BSD.md renamed: 20140611 How to Prevent Other Users From Accessing Your Home Directory in Ubuntu 14.04.md -> 201406/20140611 How to Prevent Other Users From Accessing Your Home Directory in Ubuntu 14.04.md renamed: 20140612 Command Line Tuesdays--Part One.md -> 201406/20140612 Command Line Tuesdays--Part One.md renamed: 20140612 Dpkg Vulnerabilities Closed in Ubuntu 14.04.md -> 201406/20140612 Dpkg Vulnerabilities Closed in Ubuntu 14.04.md renamed: 20140616 How To Install Numix Icon Theme In Fedora 20.md -> 201406/20140616 How To Install Numix Icon Theme In Fedora 20.md renamed: 20140616 Ubuntu Desktop Next 14.10 Images Available to Download.md -> 201406/20140616 Ubuntu Desktop Next 14.10 Images Available to Download.md renamed: 20140616 Ubuntu for Phones Activated on 10,000 Devices.md -> 201406/20140616 Ubuntu for Phones Activated on 10,000 Devices.md renamed: 20140617 14 Apps To Boost Ubuntu.md -> 201406/20140617 14 Apps To Boost Ubuntu.md renamed: 20140619 Improve Battery Life with Laptop Mode Tools 1.65.md -> 201406/20140619 Improve Battery Life with Laptop Mode Tools 1.65.md renamed: 20140619 Red Hat to Acquire eNovance, Focus Together on OpenStack.md -> 201406/20140619 Red Hat to Acquire eNovance, Focus Together on OpenStack.md renamed: 20140620 Celebrating 30 Years of X.md -> 201406/20140620 Celebrating 30 Years of X.md renamed: 20140620 ENCRYPT DNS TRAFFIC IN LINUX WITH DNSCRYPT (VIA OPENDNS).md -> 201406/20140620 ENCRYPT DNS TRAFFIC IN LINUX WITH DNSCRYPT (VIA OPENDNS).md renamed: 20140620 How to enable testing and unstable repository on Debian.md -> 201406/20140620 How to enable testing and unstable repository on Debian.md renamed: 20140625 Canonical Debuts 'Orange Box' for Ubuntu OpenStack Cloud Demos.md -> 201406/20140625 Canonical Debuts 'Orange Box' for Ubuntu OpenStack Cloud Demos.md renamed: 8 examples of findmnt command to check mounted file systems on Linux.md -> 201406/8 examples of findmnt command to check mounted file systems on Linux.md renamed: Bash Getopts--Scripts with Command Line Options.md -> 201406/Bash Getopts--Scripts with Command Line Options.md renamed: Collectl--An Advanced All-in-One Performance Monitoring Tool for Linux.md -> 201406/Collectl--An Advanced All-in-One Performance Monitoring Tool for Linux.md renamed: Fix Adobe Flash Player Issue In Chromium In Ubuntu 14.04.md -> 201406/Fix Adobe Flash Player Issue In Chromium In Ubuntu 14.04.md renamed: Guide To Install Ubuntu 14.04 In Dual Boot Mode With Windows 8 Or 8.1 UEFI.md -> 201406/Guide To Install Ubuntu 14.04 In Dual Boot Mode With Windows 8 Or 8.1 UEFI.md renamed: How To Install 'California' Calendar App in Ubuntu 14.04.md -> 201406/How To Install 'California' Calendar App in Ubuntu 14.04.md renamed: How To Remove Drive Icons From Unity Launcher In Ubuntu 14.04 [Beginner Tips].md -> 201406/How To Remove Drive Icons From Unity Launcher In Ubuntu 14.04 [Beginner Tips].md renamed: How to Install Windows 8.1 and Ubuntu 14.04 LTS on the Same Computer.md -> 201406/How to Install Windows 8.1 and Ubuntu 14.04 LTS on the Same Computer.md renamed: How to download webcomics from the command line on Linux.md -> 201406/How to download webcomics from the command line on Linux.md renamed: How to launch applications differently with Gnome-Pie on Linux desktop.md -> 201406/How to launch applications differently with Gnome-Pie on Linux desktop.md renamed: How to manage Linux containers with Docker on Ubuntu.md -> 201406/How to manage Linux containers with Docker on Ubuntu.md renamed: How to manage ip addresses and subnets with phpIPAM.md -> 201406/How to manage ip addresses and subnets with phpIPAM.md renamed: How to manage passwords from the command line on Linux.md -> 201406/How to manage passwords from the command line on Linux.md renamed: How to monitor Nginx web server from the command line in real time.md -> 201406/How to monitor Nginx web server from the command line in real time.md renamed: How to set up a web-based lightweight system monitor on Linux.md -> 201406/How to set up a web-based lightweight system monitor on Linux.md renamed: How to take a screenshot from the command line on Linux.md -> 201406/How to take a screenshot from the command line on Linux.md renamed: How to take full length screenshots of websites via terminal.md -> 201406/How to take full length screenshots of websites via terminal.md renamed: How to use LVM in Linux.md -> 201406/How to use LVM in Linux.md renamed: How to verify DDOS attack with netstat command on Linux Terminal.md -> 201406/How to verify DDOS attack with netstat command on Linux Terminal.md renamed: Install SoundCloud In Ubuntu 14.04.md -> 201406/Install SoundCloud In Ubuntu 14.04.md renamed: Linux Pros' Top Command Line Secrets.md -> 201406/Linux Pros' Top Command Line Secrets.md renamed: Linux Terminal--Dstat monitoring tools.md -> 201406/Linux Terminal--Dstat monitoring tools.md renamed: Making Linux Feel at Home.md -> 201406/Making Linux Feel at Home.md renamed: Open Source's Cult Of Personality Is Dying--Thankfully.md -> 201406/Open Source's Cult Of Personality Is Dying--Thankfully.md renamed: Pros' Secrets and Red Hat 7 and PCLinuxOS 2014.05 Reviews.md -> 201406/Pros' Secrets and Red Hat 7 and PCLinuxOS 2014.05 Reviews.md renamed: Start Practising Linux ip command and Avoid the Habit of Using ifconfig.md -> 201406/Start Practising Linux ip command and Avoid the Habit of Using ifconfig.md renamed: TechView--Linus Torvalds Inventor of Linux.md -> 201406/TechView--Linus Torvalds Inventor of Linux.md renamed: Turn Off Bluetooth By Default In Ubuntu 14.04 [Quick Tip].md -> 201406/Turn Off Bluetooth By Default In Ubuntu 14.04 [Quick Tip].md renamed: Ubuntu Linux Community Manager Jono Bacon Leaves Canonical.md -> 201406/Ubuntu Linux Community Manager Jono Bacon Leaves Canonical.md renamed: What Heartbleed Teaches Us--Be An Open Source Contributor, Not Just A User.md -> 201406/What Heartbleed Teaches Us--Be An Open Source Contributor, Not Just A User.md renamed: Why htop Command Compete Linux top Command.md -> 201406/Why htop Command Compete Linux top Command.md
84 lines
3.8 KiB
Markdown
84 lines
3.8 KiB
Markdown
如何从Linux命令行截屏
|
||
================================================================================
|
||
Linux上有着许多不同口味儿的截屏工具,包括桌面环境专用的截屏程序(如: KDE里面的KSnapshot,GNOME里面的gnome-screenshot,Xfce的Screenshooter),或者是通用的截屏程序(如 Shutter)。而Scort("SCReen shOT"的缩写)是最独一无二的截屏工具之一,它是一个**命令行截屏工具**。虽然它的界面十分简约,但Scrot在功能上和其它专用的基于GUI的屏幕捕获工具一样强大。举个例子,Scrot支持延时截屏,截屏调整品质/大小,命令行传递等功能。如果你是那些热衷命令行的爱好者之一,Scrot应该是你加入兵器库中的又一实用工具。在这个教程中,我将会描述**如何在命令行中用Scrot截屏**。
|
||
|
||
### 在Linux中安装Scrot ###
|
||
|
||
在 Debian,Ubuntu 或 Linux Mint 上安装Scrot:
|
||
|
||
$ sudo apt-get install scrot
|
||
|
||
在 Fedora 上安装Scrot:
|
||
|
||
$ sudo yum install scrot
|
||
|
||
要在CentOS上安装Scrot,你可以按照下列步骤从源码编译:
|
||
|
||
首先[在CentOS上启用Repoforge][1],然后使用下列命令:
|
||
|
||
$ sudo yum install giblib-devel
|
||
$ wget http://linuxbrit.co.uk/downloads/scrot-0.8.tar.gz
|
||
$ tar xvfvz scrot-0.8.tar.gz
|
||
$ cd scrot-0.8
|
||
$ ./configure
|
||
$ make
|
||
$ sudo make install
|
||
|
||
### 用Scrot截屏 ###
|
||
|
||
在这个教程的下面的部分,我会描述如何通过几种不同方法用Scrot截屏。
|
||
|
||
#### 1. 截下整个桌面 ####
|
||
|
||
截取整个桌面十分简单。只需运行Scrot命令,不需要任何参数,然后它会保存一张整个桌面的截屏,以(日期标记).png的文件形式保存在当前文件目录下。
|
||
|
||
$ scrot
|
||
|
||
你也可以指定保存目标文件夹和截图文件名。
|
||
|
||
$ scrot ~/Pictures/my_desktop.png
|
||
|
||
#### 2. 截取特定窗口或矩形区域 ####
|
||
|
||
Scrot允许你在桌面选择一个特定的窗口或定义一个矩形区域来截图。使用下列命令来实现:
|
||
|
||
$ scrot -s
|
||
|
||
运行这个命令后,继续用你的鼠标单击任意窗口或画出一个矩形,它能够触发对选定窗口/区域的屏幕截取。(LCTT译注,还要使用鼠标,伐快乐)
|
||
|
||
有时候你选定的区域或窗口可能会被桌面的其它窗口部分遮挡。在这种情况下,你在截屏前需要一点时间来清理那个部分。那正是延迟截屏能够帮到你的,就像下面所描述的那样。
|
||
|
||
#### 3. 延迟截屏 ####
|
||
|
||
延迟截取在各种情况下都很实用。就在截图前,你可能想要移动一下窗口,激活一下菜单,或是触发特定时间(如通知)等等。 使用“-d N”参数,我们可以将截屏进程延迟N秒。
|
||
|
||
$ scrot -s -d 5
|
||
|
||
#### 4. 调整截屏质量 ####
|
||
|
||
你可以在1到100的范围内调整截取的图像质量(数字越大质量越高)。默认质量设置为75。
|
||
|
||
$ scrot -q 50
|
||
|
||
#### 5. 调整截屏尺寸 ####
|
||
|
||
你可以在1到100的范围内调整截取的图像尺寸(数字越大尺寸越大)。减小截屏的尺寸到原图的10%:
|
||
|
||
$ scrot -t 10
|
||
|
||
#### 6. 将截取的截屏传递给其它命令 ####
|
||
|
||
Scrot允许你发送保存的截屏图像给任意一个命令作为它们的输入。这个选项在你想对截屏图像做任意后期处理的时候十分实用。截屏的文件名/路径跟随于“$f”字符串之后。
|
||
|
||
$ scrot -e 'mv $f ~/screenshots'
|
||
|
||
--------------------------------------------------------------------------------
|
||
|
||
via: http://xmodulo.com/2014/05/take-screenshot-command-line-linux.html
|
||
|
||
译者:[alim0x](https://github.com/alim0x) 校对:[wxy](https://github.com/wxy)
|
||
|
||
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译,[Linux中国](http://linux.cn/) 荣誉推出
|
||
|
||
[1]:http://xmodulo.com/2013/01/how-to-set-up-rpmforge-repoforge-repository-on-centos.html
|