The tag has no wiki summary.

learn more… | top users | synonyms

28
votes
1answer
4k views

How to do a `tail -f` of log rotated files?

On a long running system I usually have a terminal with $ tail -f /var/log/kern.log or something like this open. But from time to time I have to restart such command because no new messages are ...
9
votes
5answers
4k views

Keep log file size fixed without logrotate

Is there any way to keep file size of log file fixed without rotating it by a new empty file and deleting (or archiving) the old file. For example, if I set log file maximum size to 1MB, after the ...
16
votes
5answers
1k views

Is there a tool that combines zcat and cat transparently?

When handling log files, some end up as gzipped files thanks to logrotate and others not. So when you try something like this: $ zcat * you end up with a command line like zcat xyz.log xyz.log.1 ...
2
votes
3answers
329 views

solution to rotate log files

I am running a daemon process that will have to run indefinitely (a 'service' so to speak) and wish to log its output. A simple solution like: ./long-running-process > log.out & ... fails as ...
4
votes
1answer
46 views

Keeping copies of the X log file on Debian

I recently tried to replace my Nvidia driver with the Nouveau driver for my Nvidia card, (see Switching from Nvidia proprietary driver to Nouveau driver for Nvidia card on Debian wheezy). ...