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Full Discussion: Meaning of '$#' in Unix
Top Forums Shell Programming and Scripting Meaning of '$#' in Unix Post 302502789 by Oracle_User on Wednesday 9th of March 2011 12:48:17 AM
Old 03-09-2011
Meaning of '$#' in Unix

All,

In the below mentioned piece of code :

Code:
if test $# -eq 1
        then
            echo "Input parameter passed into DMI_weekly.ksh..." | tee -a $RUNLOG
            typeset -u ORACLE_SID
            export ORACLE_SID="$1"
        else
            echo "ERROR 060: Arguments passed to DMI_weekly.ksh do not equal 1..." | tee -a $RUNLOG
            echo "***Verify that a valid ORACLE_SID is being passed when calling script..." >> $RUNLOG
            echo "See $RUNLOG for more details..."
            echo "\nExiting DMI_weekly.ksh with exit status=1...\n"| tee -a $RUNLOG
            echo "Preload Error:  Arguments passed to DMI_weekly.ksh do not equal 1" |mailx -s "DMI_weekly.ksh (ERROR 070)" "
$MAILID"
        exit 1
    fi

what '$#' tells to the unix ...?


Regards
Oracle user

Last edited by DukeNuke2; 03-09-2011 at 03:13 AM..
 

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PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME
paps - UTF-8 to PostScript converter using Pango SYNOPSIS
paps [options] files... DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves through the pango ft2 backend. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. --landscape Landscape output. Default is portrait. --columns=cl Number of columns output. Default is 1. --font=desc Set the font description. Default is Monospace 12. --rtl Do rtl layout. --paper ps Choose paper size. Known paper sizes are legal, letter, a4. Default is A4. --bottom-margin=bm Set bottom margin in postscript points (1/72 inch). Default is 36. --top-margin=tm Set top margin. Default is 36. --left-margin=lm Set left margin. Default is 36. --right-margin=rm Set right margin. Default is 36. --help Show summary of options. --header Draw page header for each page. --markup Interpret the text as pango markup. --encoding=ENCODING Assume the documentation encoding is ENCODING. --lpi Set the lines per inch. This determines the line spacing. --cpi Set the characters per inch. This is an alternative method of specifying the font size. --stretch-chars Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops behaviour. AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). April 17, 2006 PAPS(1)
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