12-23-2009
file has 20million records.i need a faster command.what wil be the code if we are using grep
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How can I do an and condition with fgrep.
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opt/bea.*java.*80
mysqld
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Hi Guys,
Can anyone explain why I'm getting error below? when I execute in other server there is no error, what could be the reason.
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wordlist too large
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372461 timecell.txt
3722878 ldap_prev.dat
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Hi,
I know that I can grep desired data to a file but is there a way to add an additional field of data to the output in addition to what is found. I want to add a login id to the data that is found in the grep. Is this even possible? Thanks for your help.
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cat patternfile
SPA16S199982
SPA5S26330
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Hi,
I'm struggling a little here, so I figured it's time to ask for help.
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Hi ,
Please help me resolve the below issue.
I need to combine the below two command into one.
grep 'ImanItemP' import.report| tr -s ' ' | cut -f2 -d ' ' > tmp.txt
fgrep -v -f tmp.txt input.txt > reuired file.txt
Thanks
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Using the fgrep command with the -v option.
I have two files:
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dog 1
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dog
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GZEXE(1) General Commands Manual GZEXE(1)
NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe [ name ... ]
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS
-d Decompress the given executables instead of compressing them.
SEE ALSO
gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)
CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
GZEXE(1)