10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
can anyone spot a problem with the below:
$
$ cat getopts.sh
#!/bin/sh
usage() { echo "myscript.sh local /tmp data.txt 600s -query" 1>&2; exit 1; }
while... (4 Replies)
Discussion started by: SkySmart
4 Replies
2. Shell Programming and Scripting
Hi,
I have written a script to take command line arguments using geopts.This is the code.
#!/bin/sh
# The usage of this script.
usage="Usage is $0"
usage="$usage "
usage="$usage "
usage="$usage "
# Use the getopt utility to set up the command line flags.
set -- `/usr/bin/getopt... (4 Replies)
Discussion started by: arijitsaha
4 Replies
3. Shell Programming and Scripting
In the below code
while getopts :rfw:d:s:a: options
do
case "$options" in
r) echo reverse;;
f) echo forward;;
w) window=$OPTARG;;
d) duration=$OPTARG;;
s) search=$OPTARG;;
a) value=$OPTARG;;
*) help; exit;;
esac
done
... (2 Replies)
Discussion started by: Amutha
2 Replies
4. Shell Programming and Scripting
Hi everyone
I want to know how can we pass multiple argument in getopts
suppose
PARAMS="abcd"
while getopts ${PARMS} FLAG
do
case ${FLAG} in
(a)
(b)
(c)
(d)
esac (6 Replies)
Discussion started by: aishsimplesweet
6 Replies
5. Shell Programming and Scripting
How do I get the getopts command to display whats written at my help option if no option is types in? For example,
myscript.sh -h
will bring up my help option, however, I also want
myscript.sh
to do the same!
#!/bin/bash
while getopts :abh opt
do case "$opt" in... (2 Replies)
Discussion started by: linuxkid
2 Replies
6. Shell Programming and Scripting
Hi, I am a new member to unix.com.
Actually I am facing a problem with getopts. In my script i have used getopts to parse the parameters. when i use the script as shown below its working fine:
find_status -p all ### where find_status is a script name.
But even if I pass more than one... (3 Replies)
Discussion started by: pvamsikr
3 Replies
7. Shell Programming and Scripting
while getopts l:f:s:o:h: c
do
case $c in
l) tail -${OPTARG} /etc/passwd
exit 2;;
f) head -${OPTARG} /etc/passwd
exit 3;;
s) grep ${OPTARG} /etc/passwd | cut -d: -f7
exit 4;;
o) OARG=$OPTARG
exit 5;;
h) ... (3 Replies)
Discussion started by: nadman123
3 Replies
8. Shell Programming and Scripting
Hi
i have part of the scripts below ,getopt for -h or ? not working for me.
can anybody tell me if this sytax right or wrong.
#!/usr/bin/ksh
program=$(basename $0)
#####################################################################################
function usageerr
{
RC=1
... (3 Replies)
Discussion started by: GrepMe
3 Replies
9. Shell Programming and Scripting
I need to parse parameters but the arguments could be NULL,example:
> cat getopts.sh
while getopts "a:b:" opt 2>/dev/null
do
case "${opt}" in
a) echo "A:${OPTARG}" ;;
b) echo "B:${OPTARG}" ;;
*) exit 1 ;;
esac
done
> getopts.sh -a TEST1 -b TEST2... (5 Replies)
Discussion started by: Klashxx
5 Replies
10. Shell Programming and Scripting
I have a script that facillitates NDM (Connect::\Direct) transfer to remote hosts. This script uses getopts to parse through the parameters passed to it and to set appropriate variables based upon what was passed in.
Kickoff="mv $PATH/$FILE1 $PATH/$FILE2"
ndm_shell.ksh -p $Node -s $Source -d... (3 Replies)
Discussion started by: google
3 Replies
