1
vote
2answers
38 views

grep a keyword from Mplayer output and send the rest to file

I am using mplayer. I want to send everything to a log file (/tmp/server.log), but I want the Volume output to be written to the terminal. I have seen that there is a way to split the output with tee, ...
2
votes
2answers
97 views

Show a sliding window of output from a program

I want to run a command (rsync -av) and only display 10 lines of output at any time. I have found a similar post, but I don't want to redirect it to a file. I want the output to be displayed ...
1
vote
2answers
257 views

Getting specific line from terminal output

"Hmm, I need to edit file-i-must-edit-2, but I cannot remember where it is." locate file-i-must-edit /home/user/file-i-must-edit-1 /home/user/file-i-must-edit-2 /home/user/file-i-must-edit-3 ...
5
votes
1answer
36 views

IO and other shell commands when a program is not started by a terminal

I have several launchers on my desktop for various programs, and there is a "run in a terminal" setting for those launchers. When I check that setting, the program runs from a terminal, and logs its ...
3
votes
1answer
333 views

limit stdout to terminal output speed [duplicate]

Possible Duplicate: How can I limit the output speed of stdout? What's the easiest way to limit the speed at which stdout is output in a terminal, so that, for instance, tail -f outputs ...
4
votes
4answers
2k views

Output file contents while they change

I want to output a file's contents while they change, for example if I have the file foobar and I do: magic_command foobar The current terminal should display the file's contents and wait until, I ...
7
votes
2answers
4k views

Execute command in remote active terminal

Suppose you have a terminal emulator (T1) open with a PID of 6350. From another terminal, type this command (C1): echo "ls\n" > /proc/6350/fd/0 This writes ls and the new line in T1 but does ...
1
vote
4answers
4k views

Can I access Nth line number of standard output?

Assuming a script that outputs a list of files: $> bash someScript.sh path/to/some/file path/to/the/file/i/want/to/work/with path/to/yet/another/file Now I want to have the second file-path as ...