I've got a grep command, in which the value (a number) is being appended into a file. Such file will have this output:
This file will continue to append, since the grep line runs every 10 seconds. Is there a way to stop the file after 5 minutes, take the largest value (input it into another file) and restart again?
rgds,
Matthew
Last edited by Scott; 03-02-2010 at 06:13 PM..
Reason: Code tags
I need to know if anyone can assist me on how to grab the last (we'll just say "x" minutes) of a log file. How do you tell the grep command without specifying an exact window of time? (So relative instead of absolute.)
Thanks,
Jon (2 Replies)
KSH:
Please lt me know how to find the age of a file in minutes(Based on last modified time).
ie, if the file was modified 15 Minutes ago, the output should be 15 (1 Reply)
Hi All,
Below script will make a copy of the existing log file with the then timestamp details.
I am looking to create a copy of the existing log file for every 60 minutes and when the file limit reaches to 5, the 6th copy should overwrite the first backedup file which means all the time it... (3 Replies)
I have a log file with the below contents :
log_file_updated.txt :
Jul 5 03:33:06 rsyslogd: was
Jul 5 03:33:09 adcsdb1 rhsmd: This system is registered.
Sep 2 02:45:48 adcsdb1 UDSAgent: 2015-07-05 04:24:48.959 INFO Worker_Thread_4032813936 Accepted connection from host <unknown>... (3 Replies)
Hi, please help with below time conversion to minutes.
one column values:
2 minutes 16 seconds 420 msec
43 seconds 750 msec
0 days 3 hours 29 minutes 58 seconds 480 msec
11 seconds 150 msec
I need output in minutes(total elapsed time in minutes) (2 Replies)
Hi all,
System Ubuntu 16.04.3 LTS
i have the following log
INFO 2019-02-07 15:13:31,099 module.py:700] default: "POST /join/8550614e-3e94-4fa5-9ab2-135eefa69c1b HTTP/1.0" 500 2042
INFO 2019-02-07 15:13:31,569 module.py:700] default: "POST /join/6cb9c452-dcb1-45f3-bcca-e33f5d450105... (15 Replies)
Hello all,
Info:
System RedHat 7.5
I need to create a script that based on the creation time,
if the file is older then 5 minutes then execute some stuff, if not exit.
I thought to get the creation time and minutes like this.
CreationTime=$(stat -c %y /tmp/test.log | awk -F" " '{ print... (3 Replies)
- run a backup job
- The jobs creates partial files one after the other, about 2 minutes interval.
What i want to do is that while the job is still running or while a file was last modified or created 3 minutes ago, the
file should be rsync to a remote server untill the last file has been... (4 Replies)
I need to extract the length of a video file in minutes, not seconds or hours.
How do I get the amount of minutes exclusively? (2 Replies)
Discussion started by: locoroco
2 Replies
LEARN ABOUT LINUX
xzgrep
XZGREP(1) XZ Utils XZGREP(1)NAME
xzgrep - search compressed files for a regular expression
SYNOPSIS
xzgrep [grep_options] [-e] pattern file...
xzegrep ...
xzfgrep ...
lzgrep ...
lzegrep ...
lzfgrep ...
DESCRIPTION
xzgrep invokes grep(1) on files which may be either uncompressed or compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options
specified are passed directly to grep(1).
If no file is specified, then standard input is decompressed if necessary and fed to grep(1). When reading from standard input, gzip(1)
and bzip2(1) compressed files are not supported.
If xzgrep is invoked as xzegrep or xzfgrep then egrep(1) or fgrep(1) is used instead of grep(1). The same applies to names lzgrep, lze-
grep, and lzfgrep, which are provided for backward compatibility with LZMA Utils.
ENVIRONMENT
GREP If the GREP environment variable is set, xzgrep uses it instead of grep(1), egrep(1), or fgrep(1).
SEE ALSO grep(1), xz(1), gzip(1), bzip2(1), zgrep(1)Tukaani 2010-09-27 XZGREP(1)