05-02-2006
use grep
see the -c option of grep.
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1. Shell Programming and Scripting
Hi My test.log file looks like this:
0 190_GSTV_HUX_003QISCGSK026_error070322_115331917.log
34 190_GSTV_HUX_003QISCGSK026_error070117_151311385.log
12 190_GSTV_HUX_003QISCGSK026_error070117_151230001.log
2 190_GSTV_HUX_003QISCGSK026_error070117_101010001.log
0... (19 Replies)
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2. Shell Programming and Scripting
Hi,
I'm currently trying to write a script that checks a log file for certain errors. Once checked it then records the filesize in another file. All this is fine, my problem is that the next time I do my error check I only want to check from previously recorded filesize to the end of file. I'm... (2 Replies)
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3. Shell Programming and Scripting
I want to check the files in particular directory are more that 0 Bytes i.e, Non zero byte file. The script should print a msg if all the files in that directory are empty( 0 Byte). (2 Replies)
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4. Shell Programming and Scripting
Hi All,
I am very new to Shell scripting...
I got a requirement.
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5. Shell Programming and Scripting
Hi Gurus,
I am new to unix and need your help to make a shell script. I have a requirement, would appreciate if you could please help me on it:
Requirement:
-------------
I will pass 2 parameters in shell script 1). Directory name say errors 2). file extension say .log
First of all this... (4 Replies)
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6. Shell Programming and Scripting
Hi,
Have to check log file for yesterday, I have tried this script, but it is showing error as -d illegal option.
res=max_total`date -d'yesterday'+%y%m%d`.log
res=max_total`date +%y%m%d`.log
this is working fine for today.
Please help me on this.
Thanks in advance,
Neha. (3 Replies)
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7. Shell Programming and Scripting
All,
Is there a way to keep checking for a file over and over again in the same script for an interval of time?
Ie
If {
mail -user
continue checking until file arrives
file arrives
tasks
exit
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8. Shell Programming and Scripting
Hello,
Few days ago I found a person checking his mail log by AWK. But unfortunately I forget to take the command from him. Today I got to need that command badly. Here is a reference.
When I check from my mail log like this it will not show me the details.
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9. Shell Programming and Scripting
Hi,
I have 9 files which are generated dynamically & if there is a some condition which doesn't meet the criteria then file is not created or is of zero size.
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10. Shell Programming and Scripting
HI Guys,
I have some 8 files with different name and extensions. I need to check if they are present in a specific folder or not and also want that script to show me which all are not present. I can write if condition for each file but from a developer perspective , i feel that is not a good... (3 Replies)
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ZGREP(1) General Commands Manual ZGREP(1)
NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)
ZGREP(1)