Using grep inside a test Post: 302369978

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Expand inside a grep

par='one" -e "two' I want to expand the variable (a little bit more complex) in a grep construction like this (obviously not working): ls |grep -e "${par}" i tried different methods with eval with no result Is there any way to archive this? Thx in advance mates!

2. Shell Programming and Scripting

Using grep in a test/if statement

Okay, well this is more or less my first attempt at writing a shell script. Anyways, here's my code: cd ${PATH} if then rm ${FILE} ./anotherScript else exit 1 fi exit 1 Anyways, it's a pretty simple script that is supposed to search for the...

3. UNIX for Dummies Questions & Answers

Unix grep/test command

Hello, i have a script which checks if the user entered 8 numeric characters in the form of YYYYMMDD (birth date). If the user entered any non numeric characters, an error will be displayed: # Check to see if the 8 characters are all numbers # If not show error essage # And prompt user...

4. Shell Programming and Scripting

grep functions, how to test if succeeded

Hello ...again. I am stuck on this part, I have a loop with processes an operations file. and calls different functions depending on what is in loop, which processes a database file... #so far my add function works as intended add() { ...blah blah; } # delete is kinda working...

5. Shell Programming and Scripting

grep inside if condition - need help

hi i need help with below code. if ] then log "Exiting the script as ID= NULL" log "Please run script first." fi i am calling grep inside this but its not running any ideas why ?? input file is like this -- Msg 102, Level 20, State 1: Server...

6. Shell Programming and Scripting

Help with grep inside an if loop

Hello All, I have been reading posts on here for a while, but this is my first post. I have a document in which many sentences appear, and I am piping it through an exterior script which will tag each word in the document with its part of speech (not part of my script, just background). The...

7. Shell Programming and Scripting

If test grep.... always returns 0 status

Hi all. I am trying to compare and filter two files. I have a bigfile.txt of names and ids and a smallfile.txt of ids only. What I am trying to do is use a while read loop to read the ids in the bigfile and then echo the name and id only if the id exists in the small file. Basically, I'm trying to...

8. Shell Programming and Scripting

Grep/print/ a test file

cat abc.txt Filename: SHA_AED_Monthly_SNR_20150331.txt.gz Data Format: ASCII with carriage returns and linefeeds Compression: GZIP GZIP Bytes: 36893068 Unzipped Bytes : 613794510 Records: 851310 Record Length: 738 Blocksize: 32472 Filename: SHA_AED_SNR_ChangeLog_20150331.txt.gz Data...

9. Shell Programming and Scripting

Using grep with test and without using [[ ]]

As an exercise, I'm trying to re-write this code without the compound square brackets, using grep and test. Need to know what to do about the "equal-tilde". #!/bin/bash # test-integer2: evaluate the value of an integer. INT=-5 if +$ ]]; then if ; then echo "INT is zero." else if ; then...

10. UNIX for Beginners Questions & Answers

Is it correct? if test grep EOF $a ...

read a if test grep EOF $a then echo yes file else echo no fi

LEARN ABOUT CENTOS

slamrg.f

slamrg.f(3)							      LAPACK							       slamrg.f(3)

NAME

       slamrg.f -

SYNOPSIS

   Functions/Subroutines
       subroutine slamrg (N1, N2, A, STRD1, STRD2, INDEX)
	   SLAMRG creates a permutation list to merge the entries of two independently sorted sets into a single set sorted in ascending order.

Function/Subroutine Documentation
   subroutine slamrg (integerN1, integerN2, real, dimension( * )A, integerSTRD1, integerSTRD2, integer, dimension( * )INDEX)
       SLAMRG creates a permutation list to merge the entries of two independently sorted sets into a single set sorted in ascending order.

       Purpose:

	    SLAMRG will create a permutation list which will merge the elements
	    of A (which is composed of two independently sorted sets) into a
	    single set which is sorted in ascending order.

       Parameters:
	   N1

		     N1 is INTEGER

	   N2

		     N2 is INTEGER
		    These arguements contain the respective lengths of the two
		    sorted lists to be merged.

	   A

		     A is REAL array, dimension (N1+N2)
		    The first N1 elements of A contain a list of numbers which
		    are sorted in either ascending or descending order.  Likewise
		    for the final N2 elements.

	   STRD1

		     STRD1 is INTEGER

	   STRD2

		     STRD2 is INTEGER
		    These are the strides to be taken through the array A.
		    Allowable strides are 1 and -1.  They indicate whether a
		    subset of A is sorted in ascending (STRDx = 1) or descending
		    (STRDx = -1) order.

	   INDEX

		     INDEX is INTEGER array, dimension (N1+N2)
		    On exit this array will contain a permutation such that
		    if B( I ) = A( INDEX( I ) ) for I=1,N1+N2, then B will be
		    sorted in ascending order.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   September 2012

       Definition at line 100 of file slamrg.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.2							  Tue Sep 25 2012						       slamrg.f(3)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Expand inside a grep

Discussion started by: Klashxx

2. Shell Programming and Scripting

Using grep in a test/if statement

Discussion started by: cbo0485

3. UNIX for Dummies Questions & Answers

Unix grep/test command

Discussion started by: netmaster

4. Shell Programming and Scripting

grep functions, how to test if succeeded

Discussion started by: gcampton