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Shell Programming and Scripting
Dummy need help :(
Post 101648 by sabercats on Friday 10th of March 2006 01:40:52 PM
03-10-2006
you mean this ?
I think if we know the position where it match, then we can follow your code. But we dont know 
. I am thinging to use subtr then we never have subtract 
If str1 = 'A|B|C|D|E..'
and str2 is A or B or D or E ...
then str1 will remove A or B or C or D or E
then str1 = str1 "|" str2 again
Quote:
echo "str1 BEFORE->[${str1}]"
str1=$(echo "${str1}" | nawk -F'|' -v str2="${str2}" '$0 ~ str2 { print $2,$3}')
echo "str1 AFTER->[${str1}]"
str1=$(echo "${str1}" | nawk -F'|' -v str2="${str2}" '$0 ~ str2 { print $2,$3}')
echo "str1 AFTER->[${str1}]"
. I am thinging to use subtr then we never have subtract If str1 = 'A|B|C|D|E..'
and str2 is A or B or D or E ...
then str1 will remove A or B or C or D or E
then str1 = str1 "|" str2 again
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LEARN ABOUT SUSE
streqvcmp
streqvcmp(3) Programmer's Manual streqvcmp(3) NAME
streqvcmp - compare two strings with an equivalence mapping SYNOPSIS
#include <your-opts.h> cc [...] -o outfile infile.c -lopts [...] int streqvcmp(char const* str1, char const* str2); DESCRIPTION
Using a character mapping, two strings are compared for "equivalence". Each input character is mapped to a comparison character and the mapped-to characters are compared for the two NUL terminated input strings. This function name is mapped to option_streqvcmp so as to not conflict with the POSIX name space. str1 first string str2 second string RETURN VALUE
the difference between two differing characters ERRORS
none checked. Caller responsible for seg faults. SEE ALSO
The info documentation for the -lopts library. ao_string_tokenize(3), configFileLoad(3), optionFileLoad(3), optionFindNextValue(3), optionFindValue(3), optionFree(3), optionGetValue(3), optionLoadLine(3), optionNextValue(3), optionOnlyUsage(3), optionProcess(3), optionRestore(3), optionSaveFile(3), optionSaveState(3), optionUnloadNested(3), optionVersion(3), pathfind(3), strequate(3), streqvmap(3), strneqvcmp(3), strtransform(3), 2010-07-05 streqvcmp(3)