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Top Forums Shell Programming and Scripting awk script to search output for a value and print Post 302915133 by Scrutinizer on Monday 1st of September 2014 04:59:58 AM
Old 09-01-2014
@Srinishoo:
The variable limitation is not in awk, nor is it a limitation of the shell, but rather an OS limitation determined by the configuration variable ARG_MAX ( getconf ARG_MAX ) .
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GETCONF(1)							 Debian GNU/Linux							GETCONF(1)

NAME
getconf - Query system configuration variables SYNOPSIS
getconf -a getconf [-v specification] system_var getconf [-v specification] path_var pathname DESCRIPTION
-a Displays all configuration variables for the current system and their values. -v Indicate the specification and version for which to obtain configuration variables. system_var A system configuration variable, as defined by sysconf(3) or confstr(3). path_var A system configuration variable as defined by pathconf(3). This must be used with a pathname. AUTHOR
getconf was written by Roland McGrath for the GNU C Library This man page was written by Ben Collins <bcollins@debian.org> for the Debian GNU/Linux system. SEE ALSO
sysconf(3), pathconf(3), confstr(3) 3rd Berkeley Distribution squeeze GETCONF(1)
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