Hi ,
I am using SUN OS Version 5.6.
I have a file that contains records of length 270. when I do 'set nu' in vi editor, I get the count as 86. whereas when I do "wc -l" on the command prompt, it shows the count as only 85. this is very strange. why would the 'wc' show 1 record less. The job... (3 Replies)
First time poster -
I have a huge file and i want to sort and compress it to something more readable
Ex:
FUTNCA01-SL1 DMT8a4 5 3
FUTNCA01-SL1 DMT8a4 5 9
FUTNCA01-SL1 DMT8a4 5 21
FUTNCA01-SL1 DMT8a4 5 22
FUTNCA01-SL1 DMT8a4 5 23
FUTNCA01-SL1 DMT8a4 5 24
FUTNCA01-SL1 DMT8a4 6 2... (13 Replies)
Hi all,
I have a requirement for a script to find out the increase in memory. We have a log native_stderr.log where this will log.
bash-2.05$ tail -40 native_stderr.log | grep ': freed'
<GC(4140): freed 168190456 bytes, 66% free (180990488/271776256), in 253 ms>
<GC(4141): freed... (4 Replies)
13608:End of Tests.
13811:End of Tests.
14014:End of Tests.
14217:End of Tests.
14420:End of Tests.
14623:End of Tests.
14826:End of Tests.
15029:End of Tests.
15232:End of Tests.
15435:End of Tests.
15638:End of Tests.
i have file like above. i want difference betwwn first field of... (2 Replies)
Is there a way to show the first 4 lines of a file without using head -4?
In sed would it be sed '1,4d' ?
What if I just wanted to display the 2nd line ONLY?
How could this be done with AWK?...correctly with SED? (6 Replies)
Hi all,
I am using the below code to ping a code and print whehter the connection is successful or not.
use Net::Ping;
$p = Net::Ping->new();
my $host = "x.x.x.x";
# print "$host is alive.\n" if $p->ping($host);
if ($p->ping($host,3))
{
print... (0 Replies)
Hi Guys,
What is difference between this two lines in script
logger -p daemon.info -t postback Starting /opt/local/bin/backup-report
and
/opt/local/bin/backup-report
is the backu script running twice here?
Thanks, (2 Replies)
GM,
I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed.
I am assuming that sed, awk or even perl could do what I need.
I have an application that adds extra blank page feeds, for multiple reports, when... (7 Replies)
i grepped the time stamp in a file as given below
now i need to calculate time difference
file data:
18:29:10
22:15:50 (5 Replies)
Discussion started by: vivekn
5 Replies
LEARN ABOUT LINUX
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)