Move the files which is coming after grepping Post: 302798631

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grepping lines out of files

Hi, I wonder if anyone can help me. I have a file with about 200 lines in it. I am wanting to set up a Count so that it picks out each line at turn and edits the line. However i am having trouble pulling out the specific line. I have a feeling it will be done somehow by a grep -n but what ever i...

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grepping many values from same files

Hi All, I am having a script in which I am greping some values and storing them from files with .err and .log extensions. I feel I can do it better.But How? Below is my piece of code. oneerrors=`egrep -i -n "one" *.err *.log` twoerrors=`egrep -i -n "two" *.err *.log` ...

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awking and grepping parts of files: the 'super diff'

OKAY---- Here's what I must do. I have two files. I need to compare the two files such as with the diff command. I am adding FILENEW to FILEOLD If fields $1, $2, $5, and 6 are the same, then I don't want to add FILENEW records to FILEOLD. If they are not, then append the lines. Is...

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grepping between files

Hi I have two files File 1 alias HOME =.. alias DATA = ${DATA}/runtime1/test alias SQL = ${DATA}/find1dir/test alias SQL1 = ${HOME}/sql/orcl alias SQL2 =...

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Files are not coming in attachement by any command

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Hi, What is the easiest way to list a directory with 1000s of filenames, grep it for a certain sequence of numbers, and if found to rename the file by the value you are grepping. eg The file I am examining will looks like this: 1234 1224343 2324 244 35665 If I am examining a list...

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Hi All, I need help to know the exact command when I grep large list of files. Either using ls or find command. However I do not want to find in the subdirectories as the number of subdirectories are not fixed. How do I achieve that. I want something like this: find ./ -name "MYFILE*.txt"...

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Performance issue in Grepping large files

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SBATCH trinity for multiple files and rename/move the output files

Hey guys, I have wrote the following script to apply a module named "trinity" on my files. (it takes two input files and spit a trinity.fasta as output) #!/bin/bash -l #SBATCH -p node #SBATCH -A <projectID> #SBATCH -n 16 #SBATCH -t 7-00:00:00 #SBATCH --mem=128GB #SBATCH --mail-type=ALL...

LEARN ABOUT REDHAT

head

HEAD(1) 								FSF								   HEAD(1)

NAME

       head - output the first part of files

SYNOPSIS

       head [OPTION]... [FILE]...

DESCRIPTION

       Print  first  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=SIZE
	      print first SIZE bytes

       -n, --lines=NUMBER
	      print first NUMBER lines instead of first 10

       -q, --quiet, --silent
	      never print headers giving file names

       -v, --verbose
	      always print headers giving file names

       --help display this help and exit

       --version
	      output version information and exit

       SIZE may have a multiplier suffix: b for 512, k for 1K, m for 1 Meg.

AUTHOR

       Written by David MacKenzie.

REPORTING BUGS

       Report bugs to <bug-coreutils@gnu.org>.

COPYRIGHT

       Copyright (C) 2002 Free Software Foundation, Inc.
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

SEE ALSO

       The  full documentation for head is maintained as a Texinfo manual.  If the info and head programs are properly installed at your site, the
       command

	      info head

       should give you access to the complete manual.

head (coreutils) 4.5.3						   February 2003							   HEAD(1)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

grepping lines out of files

Discussion started by: mariner

2. Shell Programming and Scripting

grepping many values from same files

Discussion started by: Sreejith_VK

3. Shell Programming and Scripting

awking and grepping parts of files: the 'super diff'

Discussion started by: jeffpas

4. UNIX for Dummies Questions & Answers

grepping between files

Discussion started by: ssuresh1999