Sponsored Content
Top Forums Shell Programming and Scripting Getopts how to handle missing '-' in command line args. Post 302853975 by gencon on Monday 16th of September 2013 12:43:31 PM
Old 09-16-2013
That is a very good point. Smilie I didn't think about that as the script does not take a filename as input. Oops.

I suppose that after the getopts loop has finished I could loop through the args shifting off valid args and then see if anything is left behind at the end.

Thanks Corona.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

required command line args

Hello, How do I make a command line argument required using getopts? Thanks. (6 Replies)
Discussion started by: yoi2hot4ya
6 Replies

2. Programming

Command line args

My program usage takes the form for example; $ theApp 2 "one or more words" i.e. 3 command line arguments; application name, an integer, some text My code includes the following 4 lines: int anInteger; char words; sscanf(argv, "%d", &anInteger); sscanf(argv, "%s", &message); Based... (2 Replies)
Discussion started by: enuenu
2 Replies

3. UNIX for Dummies Questions & Answers

command line args

I am trying to print command line arguments one per second. I have this while do echo "6" shift echo "5" shift echo "4" shift echo "3" shift echo "2" shift echo "1" shift done (2 Replies)
Discussion started by: skooly5
2 Replies

4. UNIX for Dummies Questions & Answers

command line args 2

I have this while loop and at the end I am trying to get it to tell me the last argument I entered. And with it like this all I get is the sentence with no value for $1. Now I tried moving done after the sentence and it printed the value of $1 after every number. I don't want that I just want... (2 Replies)
Discussion started by: skooly5
2 Replies

5. Shell Programming and Scripting

How to retrieve command line args one by on.

Hi, I have to store all the command line arguments into an array. I have the following code. ********************** #! /bin/sh set -A arr_no_updates i=1 while do arr_no_updates=$($i) echo ${arr_no_updates} i=$(($i+1)) done**************** (1 Reply)
Discussion started by: little_wonder
1 Replies

6. Programming

how to handle SQL exceptions to call script having args via java ?

Hi, i want to call shell script via java + in that shell script i m doing some sql operation by connecting to sqlplus . i want to return 0 if successful exeution of SQL operations else 1 ; is it possible ? #!/bin/sh Name=$1; export ORACLE_HOME $ORACLE_HOME/bin/sqlplus... (3 Replies)
Discussion started by: crackthehit007
3 Replies

7. Shell Programming and Scripting

How to send a function all command line args?

I have this code, I thought it would automatically know the args sent to script when called from shell. But it seems to not see any... main script: . args . errors . opt . clean dbfile="" opfile="" # calls function in script below chkarg #check commands (2 Replies)
Discussion started by: gcampton
2 Replies

8. Shell Programming and Scripting

command line args in unix

Hi, i have a perl script named test.pl. It is executed as cat *.log|test.pl i need the complete command line args. I tried using basename $0 but im getting test.pl only but not cat *.log... Can anyone help me on this. Thanks in advance (3 Replies)
Discussion started by: niteesh_!7
3 Replies

9. Emergency UNIX and Linux Support

Cut | command line args

Hi, Can you please hint me how to achieve the below? Input: $./script.sh start 1 2 Internally inside the script i want to set a single variable with $2 and $3 value? Output: CMD=$1 ARGS=$2 $3 --VInodh (10 Replies)
Discussion started by: vino_hymi
10 Replies

10. UNIX for Beginners Questions & Answers

Question about getopts optional argument [args...]

There are many places where I can see the syntax description for optargs, which, usually boils down to this: getopts OPTSTRING VARNAME where: OPTSTRING tells getopts which options to expect and where to expect arguments VARNAME tells getopts which shell-variable to use for option reporting... (2 Replies)
Discussion started by: sharkura
2 Replies
WMANAGER(1)						    BSD General Commands Manual 					       WMANAGER(1)

NAME
wmanager -- choose a window manager and launch it SYNOPSIS
wmanager [OPTIONS ...] DESCRIPTION
The wmanager program displays a choice of the window managers listed in the ~/.wmanagerrc file. When one is picked, the related command is written to standard output, intended to be used by shell scripts. If the program is exited without choosing a window manager, ``-1'' is written to standard output. -fg COLOR Set the foreground color. -bg COLOR Set the background color. -bg2 COLOR Set the widget background color -di[splay] host:n.n Set the X display. -dn[d], -nod[nd] Enable/disable drag & drop, probably does nothing. -g[eometry] WxH+X+Y Set the window size and location. -i[conic] Start as iconified. -k[bd], -nok[bd] Enable/disable keyboard support. -na[me] CLASSNAME Set the X window class. -s[cheme] SCHEME Unknown, probably does nothing useful. -ti[tle] WINDOWTITLE Set the window title. -to[oltips], -not[ooltips] Enable/disable tooltips, probably does nothing. EXAMPLE
To start using wmanager, create a ~/.wmanagerrc file - generally with wmanagerrc-update(1) - and add something like the following at the end of your ~/.xsession file: WM="$(wmanager -geometry +570+585)" ... exec $WM See also wmanager-loop(1) for a nicer way to start wmanager. SEE ALSO
wmanager(1), wmanager-loop(1), wmanagerrc-update(1), X(7x) HISTORY
The wmanager program was written by Meik Tessmer in 1999. This manual page was originally written in perldoc format by Tommi Virtanen in 2000, and converted to mdoc format by Peter Pentchev in 2008. AUTHORS
The wmanager program - Meik Tessmer <fuller@daemogorgon.net>. The manual page - Tommi Virtanen <tv@debian.org> and Peter Pentchev <roam@ringlet.net>. BSD
May 22, 2008 BSD
All times are GMT -4. The time now is 07:28 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy