I am facing the following issue when using db2. The JDBC prepared statement command is sending an incorrect value to the database for search. I did a truss on the app and here is the log. I want to know what is the value that is getting passed. is it possible.
26867/68: send(62,... (2 Replies)
Hi,
I am parsing a very big file say 10 MB. It 'll take more than an hour ..I want to know the progress say in % .Is there any way to do that???
or
(Is there any way to know which line of the file I am in ) (2 Replies)
Hi,
Is there any way to find the mode of the binary file (debug or release) by analyzing the core file generated by that binary on the HPUX11i Platform? (5 Replies)
I'm not sure if this query is relevant to this forum but here goes anyways...
I want analyse log files that do not appear to be of standard format. I have tried using Analog but cannot config it to read the files.
Does anyone have any advice on working with log files taken from a Unix... (6 Replies)
Friends
I was trying to analyse a core dump using pstack command in Sol5.9(Sparc)
The output is as below.
root: pstack core_mumux211_istauth_220_108_1229517198_21922
core 'core_mumux211_istauth_220_108_1229517198_21922' of 21922: istauth
fe1afbb8 ttcdrv (c10e0, c1db4, 30ad8, bc950, 0, 0)... (1 Reply)
Hello,
I have a list of e-mails. I need to know, which email-s from that list not use. I want to do this things:
- take email address from email list
- find this address in mail logs
- if, there is no record about this e-mail adress in list, show this e-mail address on screen
I did... (0 Replies)
Hi guys I want to create a script which will show the amount of data that is been copied from one location to another location.
For example:
Say i have a file called abc.img which is approximately 4 gb of size therfore everytime i copy the file from one location to another i want a progress bar... (3 Replies)
Hi,
I have below type of data in a text file in unix.
Emp_Name Emp_Dept
Raj 101
Amruta 100
Shilpa 100
Rohit 123
Amol 198
Rosh 101
Gaurav 198
Number of employees can be even more.
Need a command or a... (2 Replies)
Dear Experts,
Am using nmon analyser version 3.3g, and when i tried analyzing my current nmon file it was done successfully. But the problem is all my old nmon files are compressed. So i uncompressed and analyzed using the same analyzer. but got this error
no valid input data! nmon run may... (8 Replies)
Attached is the log file that I have generated through the following script:
last | head -2 |sed '2q;d' |awk '{ print $1"\t"$2"\t"$3"\t\t"$4"\t"$5"\t"$6"\t"$7"\t"$8"\t" $9"\t"$10"\t"$11}'>>/var/log/logadmin/logtest.txt
But now I'm unable to run the following operations on it:
1. Count... (1 Reply)
Discussion started by: Lionking93
1 Replies
LEARN ABOUT CENTOS
tail
TAIL(1) User Commands TAIL(1)NAME
tail - output the last part of files
SYNOPSIS
tail [OPTION]... [FILE]...
DESCRIPTION
Print the last 10 lines of each FILE to standard output. With more than one FILE, precede each with a header giving the file name. With
no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-c, --bytes=K
output the last K bytes; or use -c +K to output bytes starting with the Kth of each file
-f, --follow[={name|descriptor}]
output appended data as the file grows;
an absent option argument means 'descriptor'
-F same as --follow=name --retry
-n, --lines=K
output the last K lines, instead of the last 10; or use -n +K to output starting with the Kth
--max-unchanged-stats=N
with --follow=name, reopen a FILE which has not
changed size after N (default 5) iterations to see if it has been unlinked or renamed (this is the usual case of rotated log files);
with inotify, this option is rarely useful
--pid=PID
with -f, terminate after process ID, PID dies
-q, --quiet, --silent
never output headers giving file names
--retry
keep trying to open a file if it is inaccessible
-s, --sleep-interval=N
with -f, sleep for approximately N seconds (default 1.0) between iterations; with inotify and --pid=P, check process P at least once
every N seconds
-v, --verbose
always output headers giving file names
--help display this help and exit
--version
output version information and exit
If the first character of K (the number of bytes or lines) is a '+', print beginning with the Kth item from the start of each file, other-
wise, print the last K items in the file. K may have a multiplier suffix: b 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024, GB
1000*1000*1000, G 1024*1024*1024, and so on for T, P, E, Z, Y.
With --follow (-f), tail defaults to following the file descriptor, which means that even if a tail'ed file is renamed, tail will continue
to track its end. This default behavior is not desirable when you really want to track the actual name of the file, not the file descrip-
tor (e.g., log rotation). Use --follow=name in that case. That causes tail to track the named file in a way that accommodates renaming,
removal and creation.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report tail translation bugs to <http://translationproject.org/team/>
AUTHOR
Written by Paul Rubin, David MacKenzie, Ian Lance Taylor, and Jim Meyering.
COPYRIGHT
Copyright (C) 2013 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
The full documentation for tail is maintained as a Texinfo manual. If the info and tail programs are properly installed at your site, the
command
info coreutils 'tail invocation'
should give you access to the complete manual.
GNU coreutils 8.22 June 2014 TAIL(1)