can awk built-in "match" be exact?? Post: 302276594

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1. UNIX for Dummies Questions & Answers

Explain the line "mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`"

Hi Friends, Can any of you explain me about the below line of code? mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'` Im not able to understand, what exactly it is doing :confused: Any help would be useful for me. Lokesha

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cat $como_file | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g'

hi All, cat file_name | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g' Can this be done by using sed or awk alone

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awk statement to match all lines starting with "#"

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"AND" string match using awk

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Explanation on problem "match" function awk

Hello Unix experts, If I could get any explanations on why the code below doesn't work it would be great ! My input looks like that ("|" delimited): Saaaaabbbbbccccc|ok Sdddddfffffggggg|ok The goal is, if $2 is "ok", to remove everything before the pattern given in the match function...

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LEARN ABOUT PHP

strcoll

STRCOLL(3)								 1								STRCOLL(3)

strcoll - Locale based string comparison

SYNOPSIS

       int strcoll (string  $str1, string  $str2)

DESCRIPTION

	Note that this comparison is case sensitive, and unlike strcmp(3) this function is not binary safe.

       strcoll(3)  uses  the  current  locale  for doing the comparisons. If the current locale is C or POSIX, this function is equivalent to str-
       cmp(3).

PARAMETERS

	      o $str1
		- The first string.

	      o $str2
		- The second string.

RETURN VALUES

	Returns < 0 if $str1 is less than $str2; > 0 if $str1 is greater than $str2, and 0 if they are equal.

CHANGELOG

       +--------+------------------------------------+
       |Version |				     |
       |	|				     |
       |	|	     Description	     |
       |	|				     |
       +--------+------------------------------------+
       | 4.2.3	|				     |
       |	|				     |
       |	|  This function now works on win32. |
       |	|				     |
       +--------+------------------------------------+
SEE ALSO

       preg_match(3), strcmp(3), strcasecmp(3), substr(3), stristr(3), strncasecmp(3), strncmp(3), strstr(3), setlocale(3).

PHP Documentation Group 														STRCOLL(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Explain the line "mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`"

Discussion started by: Lokesha

2. Shell Programming and Scripting

cat $como_file | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g'

Discussion started by: harshakusam

3. Shell Programming and Scripting

awk statement to match all lines starting with "#"

Discussion started by: Arsenalman

4. Shell Programming and Scripting

awk command to replace ";" with "|" and ""|" at diferent places in line of file

Discussion started by: shis100