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Shell Programming and Scripting
awk joining lines
Post 302406906 by midin on Wednesday 24th of March 2010 06:57:53 AM
03-24-2010
Ok, the code from rdcwayx seems to work some way, but there's a thing that i don't understand, for exmaple in my file I have these lines:
5143 execve("/bin/ls", ["ls"], [/* 38 vars */] <unfinished ...>
5143 <... execve resumed> ) = 0
awk 'NR==FNR && !/resumed>/ {a[$1]=$0;b[$1]=$NF}
NR>FNR && /resumed>/ {$NF=b[$1] FS $NF; a[$1]=$0}
END { for (i in a) print a[i]}' urfile urfile
and I need to write this:
5143 execve("/bin/ls", ["ls"], [/* 38 vars */] <unfinished ...> <... execve resumed> ) = 0
but it only writes:
5143 <... execve resumed> ) = ...> 0
thank you for helping me, I very appreciate that
5143 execve("/bin/ls", ["ls"], [/* 38 vars */] <unfinished ...>
5143 <... execve resumed> ) = 0
awk 'NR==FNR && !/resumed>/ {a[$1]=$0;b[$1]=$NF}
NR>FNR && /resumed>/ {$NF=b[$1] FS $NF; a[$1]=$0}
END { for (i in a) print a[i]}' urfile urfile
and I need to write this:
5143 execve("/bin/ls", ["ls"], [/* 38 vars */] <unfinished ...> <... execve resumed> ) = 0
but it only writes:
5143 <... execve resumed> ) = ...> 0
thank you for helping me, I very appreciate that
Last edited by midin; 03-24-2010 at 01:42 PM..
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LEARN ABOUT LINUX
igawk
IGAWK(1) Utility Commands IGAWK(1) NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)