KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
When you run git clone , it updates progress in place. For example, the percentage of the objects received changes in place. user@athena:~/cloj/src$ git clone git://git.boinkor.net/slime.git Initialized empty Git repository in /home/user/cloj/src/slime/.git/ remote: Counting objects: 15936, done. remote: Compressing objects: 100% (5500/5500), done. Receiving objects: 28% (4547/15936), 3.16 MiB | 165 KiB/s How is this acccomplished? Does it use ncurses or something even simpler, like some combination of backspace characters and regular character output? I'm especially interested in how this kind of console output could be accomplished from Ruby. EDIT My original question is answered. But here's an addendum. When you use MPlayer, for example, it not only updates a line to show current progress, but also the previous line (e.g. when you press pause). ===== PAUSE ===== A: 79.9 (01:19.9) of 4718.0 ( 1:18:38.0) 0.3% How would you update two lines of output in-place?
Tags (comma-separated)
Save Edits
Cancel