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Full Discussion: awk script problem
Top Forums Shell Programming and Scripting awk script problem Post 302467285 by Chubler_XL on Thursday 28th of October 2010 10:35:12 PM
Old 10-28-2010
Do you need to execute the 2nd awk if the 1st fails?

if not use exit 1 for errors, and try:
Code:
 awk -v v1='....' { ... exit 1 ...}' $file_name1 && awk -v v2='....' { ... exit 1 ...}' $file_name2

if you still want to execute 2nd awk if the 1st fails:
Code:
awk -v v1='...' $file_name
exit_code1=$?
awk -v v2='...' $file_name2
let exit_code=$exit_code+$?

exit_code will be 1 if A or B fails and 2 if both fail (adjust logic as you need).
Last edited by Chubler_XL; 10-28-2010 at 11:35 PM.. Reason: Typos
 

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LEARN ABOUT SUNOS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a	Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.10							    30 Jan 2004 							 script(1)
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