Yes, after you have deleted the file there is little you can do to recover the allocated space apart from killing and restarting the process(es) that have the file open.
As RudiC points out you are better off writing zero size to the logfile eg:
Or
As a long-term solution you should consider using the logrotate daemon to keep your logfile sizes down.
Last edited by Chubler_XL; 12-30-2014 at 06:37 PM..
I am using Posix shell to write a script. The problem I am having is that when I use the read command to go through a file I lose the tabs. How can I keep this from happening? (1 Reply)
hi friends
I need a shell script which will do the following Task
Enter the month :
if you enter 1 then it ll show you last 1 month's (starting from today).log file in the current directry.
if you enter 4 then it ll show you last 4 month's (starting from today).log file in the current... (2 Replies)
hi
iam new of the ksh script.iwant in formation of how to call in logfile in
ksh scripts. if the meaning in ksh.
please help me
thanks
naveen.g (1 Reply)
Good afternoon! Im new at scripting and Im trying to write a script to
calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting... (4 Replies)
I have a disk space issue on one of my unix servers.
it is showing 98% full.. i found the offending folder and removed it. but i have not reclaimed the disk space.
is there another command that i need ?
thank you in advance for any assistance. (4 Replies)
Hi,
I have a lengthy shell script and when I try to run it, It takes a lot of time and for about 25-30 mins and outputs this message xrealloc: cannot reallocate (23523666) bytes (0 bytes allocated). Along with this it is also displaying two other error messages. One is it is saying the... (3 Replies)
I there a way to figure out how part of a logfile got deleted? I know unix does not have a date created date so that makes things very difficult to tell if the file got deleted or not. Several thousand lines of my .bash_history somehow got deleted. I still have this in my .bashrc so I don't... (0 Replies)
Hi Team,
Have to write a shell script to pick only 1 hr logs from the generated logfile and send it to other logfile.
Thanks & Regards,
Indu (3 Replies)
Bonjour,
I've wrote a script to monitor a logfile in realtime. It is working almost perfeclty except for two things.
The script use the following technique :
tail -fn0 $logfile | \
while read line ; do
... some stuff
done
First one, I'd like a way to end the monitoring script if a... (3 Replies)
Hello,
OS version is Red Hat Enterprise Linux Server release 6.5 (Santiago).
In one of the filesystem some old files post clone are not getting removed even with 'rm'
# ls -ltr | grep meagpd_62.dbf
-rw-rw---- 1 oracle oinstall 34358697984 Sep 1 08:46 meagpd_62.dbf
# rm... (7 Replies)
Discussion started by: saharookiedba
7 Replies
LEARN ABOUT OSX
logsave
LOGSAVE(8) System Manager's Manual LOGSAVE(8)NAME
logsave - save the output of a command in a logfile
SYNOPSIS
logsave [ -asv ] logfile cmd_prog [ ... ]
DESCRIPTION
The logsave program will execute cmd_prog with the specified argument(s), and save a copy of its output to logfile. If the containing
directory for logfile does not exist, logsave will accumulate the output in memory until it can be written out. A copy of the output will
also be written to standard output.
If cmd_prog is a single hyphen ('-'), then instead of executing a program, logsave will take its input from standard input and save it in
logfile
logsave is useful for saving the output of initial boot scripts until the /var partition is mounted, so the output can be written to
/var/log.
OPTIONS -a This option will cause the output to be appended to logfile, instead of replacing its current contents.
-s This option will cause logsave to skip writing to the log file text which is bracketed with a control-A (ASCII 001 or Start of
Header) and control-B (ASCII 002 or Start of Text). This allows progress bar information to be visible to the user on the console,
while not being written to the log file.
-v This option will make logsave to be more verbose in its output to the user.
AUTHOR
Theodore Ts'o (tytso@mit.edu)
SEE ALSO fsck(8)E2fsprogs version 1.44.1 March 2018 LOGSAVE(8)