Questions tagged [tail]

Tail is a command-line program that by default outputs the last ten lines to standard output; with other command switches, particular numbers of lines can be specified and files can be monitored in real time.

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43 votes
7 answers
53k views

GUI for watching logs (tail and grep)

Could you recommend a GUI application with powerful log watching capabilities? Generally it would work as tail -f in GUI, but on top of that following features would be very useful: filtering out ...
Grzegorz Oledzki's user avatar
7 votes
4 answers
5k views

Move only the last 8 files in a directory to another directory

I'm trying to move the last 8 files from the Documents directory to another directory, but I don't want to move them one-by-one to that specific directory. Is it possible to move them with a ...
Sandra Ross's user avatar
28 votes
7 answers
71k views

tail: inotify cannot be used, reverting to polling: Too many open files

When I try to tail -f catalina.out, I get the error: tail: inotify cannot be used, reverting to polling: Too many open files I tried the answer in this post: Too many open files - how to find the ...
gbag's user avatar
  • 281
4 votes
1 answer
16k views

Why won't `tail -f` follow my syslog when running live?

I want to monitor /var/log/syslog for any changes in realtime (or within-a-few-seconds-of-time), but tail -f won't update with any new changes. I'm running Ubuntu-based Linux Mint 17 XFCE live now, ...
Xen2050's user avatar
  • 8,715
3 votes
2 answers
13k views

What package is tail included with? [duplicate]

What package is tail (the command-line tool to see the end lines of a file) included with in the latest stable version of Ubuntu, if I want to install or uninstall it (and does it come installed by ...
Brōtsyorfuzthrāx's user avatar
2 votes
1 answer
334 views

monitor syslog and print line without `pattern`

I would like to monitor my /var/log/syslog continuously. However while monitoring, I would like to avoid certain pattern(s) while monitoring. I am interested only in the last 15 (for example) lines. ...
Mike V.D.C.'s user avatar
0 votes
1 answer
660 views

Running tasks in remote server via SSH - life cycle?

Two related questions: If I ssh into a remote server and start a long running task in the foreground (:~$ ./my-task > out.log), will the process continue to run when my connection to the server ...
rodrigo-silveira's user avatar