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Full Discussion: awk multiple lines
Top Forums UNIX for Advanced & Expert Users awk multiple lines Post 303041885 by cokedude on Thursday 5th of December 2019 07:17:42 PM
Old 12-05-2019
awk multiple lines
When your data is consistent it is easy to use awk with multiple lines like this. Can we please make this portable so I can use this in both RHEL and AIX?

Code:
awk '{RS="/directory1" } $7 ~ /drwxr-xr-x/ {print $1 " "  $7}' file

What do I do when the data is not consistent? When your data is not consistent like this it does not work.
Code:
server1 | CHANGED | rc=0 >>
drwxr-xr-x. 8 root root 77 Apr 18  2018 /directory1
server2 | CHANGED | rc=0 >>
drwxr-xr-x. 7 root root 120 Feb 14  2019 /directory2
server3| FAILED | rc=2 >>
ls: /director3: No such file or directorynon-zero return code
server5 | FAILED | rc=2 >>
ls: cannot access /sirectory3: No such file or directorynon-zero return code

There is another problem I have. Sometimes the data has more than two lines.
Code:
server4| UNREACHABLE! => {
    "changed": false,
    "msg": "Data could not be sent to remote host \"server4\". Make sure this host can be reached over ssh: ",
    "unreachable": true
}

Last edited by cokedude; 12-05-2019 at 08:28 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)
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