Linux under the Force Screenshot tool summary __linux

1, the system with screenshot

Reproduced from: http://blog.csdn.net/qtldr/article/details/6563300
(1) Command line mode
If Linux installed Gnome, then the system with a screenshot of the software Gnome-screenshot, easy to use, full-featured, Support command line. Briefly described below.

Function
A screenshot of the screen, window, or custom area.

Options
-W Crawl Current active window
-a grab taken from defined area
-B border containing window
-B Remove Border
-D n wait n seconds after screenshot
-E Attach effect (Shadow,border,none)
-I interactive running

Example
Intercepting screen
Gnome-screenshot

Intercepts the currently active window (to border)
Gnome-screenshot-wb

Intercepting a custom area
Gnome-screenshot-a

5 Seconds to intercept the current window to remove the border, add shadow effects
Gnome-screenshot-wbe shadow-d 5
(2) Directly click on the Keyboard window key, input screenshot can also directly open the software. 2, Shutter

Turn from: http://taobao.zol.com.cn/view_132_3361059.html
No matter what your purpose, as long as screen shots, shutter is your choice. It is not only rich in function but also quick to reflect.

With shutter, you can intercept images that include a selection, a full screen, a window, a control within a window, or even a Web page. With the built-in powerful plug-in mechanism, you can make a variety of enhancements to the image after the screenshot, such as adding shadows and marking. You can also edit screenshots: Insert text or icons, and so on.

More details: http://shutter-project.org/

3, Scrot

Reproduced from: http://www.linuxidc.com/Linux/2014-06/103198.htm
Install Scrot on Debian,ubuntu or Linux Mint:

$ sudo apt-get install Scrot

Install Scrot on Fedora:

$ sudo yum install Scrot

To install Scrot on the CentOS, you can compile from the source code following these steps:

First enable Repoforge on the CentOS, and then use the following command:

$ 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

Use Scrot to cut screen

In the following sections of this tutorial, I'll describe how to use Scrot screenshots in several different ways.
1. Cut down the entire desktop

Intercepting the entire desktop is simple. Simply run the Scrot command without any arguments, and then it will save a screenshot of the entire desktop (date tag). png file is saved in the current file directory.

$ scrot

You can also specify to save the target folder and screenshot file name.

$ Scrot ~/pictures/my_desktop.png

To intercept a specific window or rectangular area

Scrot allows you to select a specific window on your desktop or define a rectangular area for screenshots. Use the following commands to implement:

$ scrot-s

After running this command, continue to click any window with your mouse or draw a rectangle that can trigger the screen interception of the selected window/area. (LCTT, also use the mouse, felling happy)

Sometimes the area or window you select may be partially obscured by other windows in the desktop. In this case, you need a little time to clear that part before the screen is cut. That's what the delay screen can do for you, as described below.
3. Delay screen

Delayed interception is useful in a variety of situations. Just before the screenshot, you may want to move the window, activate the menu, or trigger a specific time (such as notification), and so on. Using the "D-N" parameter, we can delay the screen process for n seconds.

$ scrot-s-D 5

Adjust the quality of screen cutting

You can adjust the quality of the captured image (the larger the number, the higher the quality) in the range of 1 to 100. The default quality is set to 75.

$ scrot-q 50

Adjust screen size

You can adjust the size of the captured image (the larger the number, the bigger the size) in the range of 1 to 100. Reduce the screen size to 10% of the original:

$ scrot-t 10

Pass the intercepted screen to another command

Scrot allows you to send a saved screenshot image to any command as their input. This option is useful when you want to do any post-processing on a screenshot image. The filename/path of the screenshot follows the "$f" string.

$ Scrot-e ' mv $f ~/screenshots '

This article permanently updates the link address: http://www.linuxidc.com/Linux/2014-06/10319.htm 4, Linux in the perfect screenshot tool: Deepin-screenshot

Reprint from; http://zhangge.net/1803.html
Open the settings of the control center looked down, found the keyboard shortcuts, there is a chance.
Click on keyboard shortcuts, add a custom shortcut key, the input depth screenshot command Deepin-screenshot, after the initial application are disabled, at this point, you just click "Disable", and then enter the shortcut you want to. However, I found that the CTRL key was not set in, and finally I used the SHIFT+X key combination, really very convenient.

To add, if it is another Linux system like Ubuntu, the software Center can't search the software, we can also download the Deb package at the terminal using wget:

1, wget http://packages.linuxdeepin.com/deepin/pool/main/d/deepin-utils/python-deepin-utils_0.0.1-1+ Git20130506134313_i386.deb
2, wget Http://packages.linuxdeepin.com/deepin/pool/main/d/deepin-ui/deepin-ui_1+git20130522104041_all.deb
3, wget http://packages.linuxdeepin.com/deepin/pool/main/d/deepin-screenshot/deepin-screenshot_2.0+ Git20130508143603_all.deb
4, wget Http://packages.linuxdeepin.com/deepin/pool/main/d/deepin-gsettings/deepin-gsettings_0.1+git20130313153308_i386.deb

Then use the command line at the terminal: sudo dpkg-i package_file.deb installation can be installed, and then the same as the same as the installation of shortcut keys, specifically do not elaborate.