For example, someone IMed me and asked for a subversion
class="caps">URL. Normally, I would type “svn info” in a
terminal, use the mouse to select the URL, and
press Ctrl-Insert to copy. Instead, I can just run this command:
svn info | grep URL | xsel --clipboard
Then, I can Alt-Tab back to the IM window and press Ctrl-v. There is no
wasted time reaching for the mouse.
The—clipboard argument is required. Without it, xsel acts on the
currently selected text in the terminal rather then the clipboard.
In OSX, the equivalent command is:
svn info | grep URL | pbcopy
pbcopy/pbpaste come with OSX. In debian
flavors of linux, the following command will install xsel:
sudo apt-get install xsel
xsel can also be used to paste the clipboard. For example:
% echo ls | xsel --clipboard % xsel --clipboard ls % `xsel --clipboard` bin dev initrd lost+found mnt root sys var