Hi All
I have a file which contains the timestamp of the log and a message and I want to implement a polling mechanism, where this log file is pooled every 2 minutes and list the errors in the file. I want to list down the errors only after the timestamp in the file is more than the current timestamp.
Example :-
File <randomcheck.log>
Lets say, I execute the check job at 2018-07-16 11:00:00
Expected output :- 2018-07-16 11:01:22,548 [Error - we are not in the team - access denied]
I do not want to have any earlier message displayed.
Can not use grep as the logs are random, they are not written every second/ minute so can not create a pattern.
Hi,
I need a help. I want to see all the files in the directory with the Time Stamp. I use the following command.
$ls -lt
This displays the files with time stamp, but not all the files. Only last few months, the files are displayed with timestamp, the old files are only have dates.
... (2 Replies)
I am brand new to Unix. This is probably simple, but how do you list the contents of a shared library? I need to see which functions exist in it.
Many thanks. (1 Reply)
Hello guys,
I am having a requirement,
I am having three file m1,m2,m3 having some contents. I want to list last 20 lines of m1,m2 and m3 all together on the terminal.
I used tail -20 m1 m2 m3,
but it is showing error,
tail: option used in invalid context -- 2
Can u help me... (2 Replies)
How can I list the files in a directory and just show the file size, date stamp, timestamp and file name..
I've been trying to ls -lrt the directory to a file and then use the cut command but I'm not having any luck with getting the proper results.. I thought i could use the -f switch and count... (4 Replies)
Hi,
(Apologies, I'm sure I'm not the first person to raise this question but so far in my searches haven't found a good answer).
I would like to output a listing per line of filename (including full path) and 'last updated' timestamp. e.g:
Z:\dir1\file1.txt 01/02/2010 10:43... (5 Replies)
Hi fellows,
Can you please share any command with which I can list down the file names inside a tar.gz file.
I have tried with these possibilities but in vain.
bash-3.00$ tar -ztvf file.tar.gz
tar: z: unknown function modifier
bash-3.00$ tar ztvf file.tar.gz
tar: z: unknown function... (1 Reply)
Hi,
We are taking our filesystem backup having size of 1.3 TB on LTO5 catridges using the following command
find * -print|backup -ivf '/dev/rmt0' '-U'
i.e backup byname and it took about 6.5 Hours to complete When we are listing same tape contents using the following command
restore... (1 Reply)
Hi All,
I would like to know couple of ways to list the content available in tar and gzipped file without extracting.
i.e., I would like to display the contents of test.tar.gz without extracting.
Note :: please suggest a command other that tar -ztvf (9 Replies)
Hi,
I want to list down the files between two timestamp. But I can not use newer or newermt command as it doesn't support these tokens.
Is there any other way to achieve this? Else I have to write too much of coding .
Input
Dec 01 02:02
Dec 02 05:07 (8 Replies)
I am often given log files at work in .csv format to work with, normally extracting various fields. I then have to figure out the number of each field so that I can extract that field with cut or awk. Normally I just manually count the fields, based on the field separator. I would like to be... (3 Replies)
Discussion started by: stumpyuk99
3 Replies
LEARN ABOUT POSIX
users
USERS(1) User Commands USERS(1)NAME
users - print the user names of users currently logged in to the current host
SYNOPSIS
users [OPTION]... [FILE]
DESCRIPTION
Output who is currently logged in according to FILE. If FILE is not specified, use /var/run/utmp. /var/log/wtmp as FILE is common.
--help display this help and exit
--version
output version information and exit
AUTHOR
Written by Joseph Arceneaux and David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report users translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO getent(1), who(1)
Full documentation at: <http://www.gnu.org/software/coreutils/users>
or available locally via: info '(coreutils) users invocation'
GNU coreutils 8.28 January 2018 USERS(1)