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Shell Programming and Scripting
awk syntax problem
Post 302823615 by Yoda on Wednesday 19th of June 2013 02:39:07 PM
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dear friends,
I have a large size file containg two fields data
like this
*** ****
122 222
***** *****
***** *****
232 233
i have file like this.
i want to remove blank lines from file .
i think awk is servive this problem
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Dear friends,
I am writing shell script in csh .
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i wrote sysntax like this.
set val = 230
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but it is not working .
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Hi there
If i run this command on my Linux box directly, i get the desired result
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Hi Guys,
When below code is executed in script, I get desired output in output file.
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Hi,
Below is the code I am using. I am trying to list only those numbers which has a + symbol in it
cat num | awk -F"+" '{if (/^$/)
{
}
else
{if ( $0 ~ egrep "^+$" )
{
if ( $0 ~ grep "+" )
{print $0}
}
}}'
I am getting the following error:
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Hello,
I have perl script,which take some part of data in the file.
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Input file:
703
1192
720
1162
316
380
1810
439
1969
874
Desired output file:
3
3
awk code that I tried: (1 Reply)
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I'm calling the following if-else from nawk. But I keep getting an error at the "else". I've tried putting more brackets and ; but still I get complaints about the "else".
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Thanks,
wbrunc
BEGIN { FS = "," ; OFS = "," }
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opimport
OPIMPORT(1) General Commands Manual OPIMPORT(1) NAME
opimport - converts sample database files SYNOPSIS
opimport [ options ] input_file DESCRIPTION
opimport converts sample database files from a foreign binary format (abi) to the native format. OPTIONS
--abi / -a Input abi file description location. --force / -f Force conversion even if the input and output abi are identical. --output / -o filename Specify the output filename. If the output file already exists it is not overwritten but data are accumulated in. Sample filename are informative for post profile tools and must be kept identical, in other word the pathname from the first path component contain- ing a '{' must be kept as it in the output filename. --help / -? / --usage Show help message. --verbose / -V Give verbose debugging output. --version / -v Show version. ENVIRONMENT
No special environment variables are recognised by opimport FILES
/var/lib/oprofile/abi The abi file description of the sample database files VERSION
This man page is current for oprofile-0.9.9. SEE ALSO
/usr/share/doc/oprofile/, oprofile(1) 4th Berkeley Distribution Tue 10 June 2014 OPIMPORT(1)