![]() ![]() For example, if you placed the cursor somewhere, then held Paste and went off to select some text, that would become the secondary selection – releasing Paste would immediately paste the selected text at the cursor location. In SunView, the secondary selection worked a bit like primary selection, but it was invoked by holding one of the function keys. However, instead of using combination hotkeys like Ctrl+V, Sun keyboards had dedicated physical keys for Cut, Copy and Paste on the left side of the keyboard. SunView had selections very similar to the ones in X11 – it had Primary, Secondary, and Shelf (which was the SunView name for the clipboard). The secondary selection is a relic that nothing in X11 uses anymore, but most likely it comes from the SunView graphical environment that predated X and was exclusive to Sun workstations. (In other programs, the behavior of Shift+Ins varies – it could paste from clipboard, from primary, or even from a cutbuffer.) Secondary In terminal apps, Shift Ins usually pastes from primary selection, while Ctrl Shift V pastes from the clipboard. So while in Windows you can highlight some text in window A without losing the previous highlight in window B, you can't do that in X11.) (Because the primary selection is meant to directly reflect currently highlighted text, most X11 apps will actually remove the highlight when something else is put into primary. For mice or touchpads with only two buttons, pressing both at once emulates the middle button.) There is neither a menu item nor a standard keyboard shortcut for pasting from primary. (For mice with a scroll wheel, the wheel is also the middle button. You paste from primary selection by middle-clicking the mouse. (Normally the primary selection is only used for text, not images or other data types.) In contrast, the primary selection will automatically hold whatever text you have selected last. If they behave differently, I would call that a Gedit bug.) (The right-click menu should have operations identical to the Edit menu, both accessing the same clipboard. In other words, it's literally your standard clipboard. You copy data into the 'CLIPBOARD' selection using Ctrl C or "Edit>Copy" and paste from it with Ctrl+V or "Edit>Paste". The clipboard selection is used for explicit "Cut", "Copy", and "Paste" operations, exactly like in other systems. Cut buffers are not selections they're a different and obsolete mechanism) Clipboard & Primary (Primary and secondary are the other two selections. Please support the nixCraft with a PayPal donation or Patreon.In X11 terminology, there are many selections, but only one of them is called the clipboard. Keeping the site online is challenging, with everyone blocking Ads □. nixCraft is a one-person show, and many of you use Adblocker. □ Was this helpful? Please add a comment to show your appreciation or feedback. Join the nixCraft community via RSS Feed or Email Newsletter. He wrote more than 7k+ posts and helped numerous readers to master IT topics. Vivek Gite is the founder of nixCraft, the oldest running blog about Linux and open source. Hence, it is an excellent time to read man pages by typing the following man command: Both commands have some additional options. In this quick tutorial, I explained how to use the various commands to copy outputs of a shell command to a clipboard on Linux. " code=$ ( $_oathtool -b -totp " $totp" ) # Copy to clipboard too # if xclip command found on Linux system # type -a xclip &>/dev /null ![]() # Generate 2FA totp code and display on screen echo "Your code for $s is. Xclip -o | myapp1 -arg1 How can I copy the output of an uptime command directly into my clipboard To paste selection to standard out or pipe, use the following command again: Let us copy the output of the following command to the Linux clipboard. # yum install xclip How do I use the xclip command for clipboard copy and paste? Type the following dnf command/ yum command at shell prompt (make sure 3rd party EPEL repos are activated): $ sudo apt-get install xclip How to xclip under Red hat / CentOS / RHEL / Fedora Linux Type the following apt command/ apt-get command at shell prompt: You can install xclip using any one of the following method: Installing xclip under Debian / Ubuntu Linux To copy command output to clipboard Xclip – Linux / UNIX Command line clipboard grabber CLIPBOARD: Same as SECONDARY, use XA_CLIPBOARD constant to select clipboard.You need to use XA_SECONDARY constant to select this clipboard. SECONDARY: This is less frequently used by X application.So you need to hit middle button to paste data. ![]() PRIMARY: The PRIMARY selection is conventionally used to implement copying and pasting via the middle mouse button.There are 3 clipboards maintained by the X server as follows: A note about Linux / UNIX X Server CLIPBOARD ![]()
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