1. Using the command line to achieve screenshots
capture the entire screen : $ gnome-screenshot
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After the screen is finished, we can set the custom picture storage location,
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capture Current Terminal terminal : $ gnome-screenshot-w
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capturing a custom range : $ gnome-screenshot-a
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Use the-b parameter to remove the name of the terminal window status bar : $ gnome-screenshot-w-B
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time delay using the-D parameter (only used when intercepting fullscreen): $ gnome-screenshot-d [n] (n is the number of seconds for a custom delay)
Use the-e parameter to add a border and a shadow to the truncated terminal window:
(If-e is followed by boder to add an outer border, with shadow to add a shadow)
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2. Set the screenshot shortcut key
System->preferences->keyboard Shortcunts->add
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Click Add to enter the name (custom), command (the shortcut), click Apply after completion, such as:
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After completion such as: Check disabled, and directly hit your customized shortcuts (for example: Ctrl+alt+a), shortcut keys are set up, the next time you can directly use the shortcut key!
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This article from "Yan Anyang" blog, declined reproduced!
Methods under CentOS 6.5