12-26-2008
for bash:
"$@" mean all arguments to current script
That is, "$@" is equivalent to "$1" "$2" ...
#!/bin/bash
echo "All args: $@"
echo "First arg: $1"
echo "Second arg: $2"
-----
$ script.sh 1 2 3 4
All args: 1 2 3 4
First arg: 1
Second arg: 2
man bash
/^\ +\@
Last edited by drugplant; 12-26-2008 at 06:16 PM..
Reason: precise
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have a simple query
If we have BATCH= 081675
and incremnting it by one as
BATCH=`expr ${BATCH} + 000001`;
We can't get BATCH = 081676
but gets BATCH = 81676
Can anyone tell why i am getting this value and not the rquired one and how i could get the required one? (1 Reply)
Discussion started by: communicator
1 Replies
2. UNIX for Dummies Questions & Answers
Need to select count(*) from table to check for zero result in unix script (2 Replies)
Discussion started by: struggle
2 Replies
3. Shell Programming and Scripting
#!/bin/sh
APP_ROOT_MODE1=/opt/app1.0
APP_ROOT_MODE2=/opt/app2.0
APP_ROOT=${APP_ROOT_${APP_MODE}}
# enviornment variable APP_MODE will be exported in the terminal where
# we run the applciation, its value is string - MODE1 or MODE2
# My intension is:
# when export APP_MODE=MODE1... (4 Replies)
Discussion started by: princelinux
4 Replies
4. Shell Programming and Scripting
what is the maximum length of a unix shell variable which can be can passed to plsql variable:( (1 Reply)
Discussion started by: alokjyotibal
1 Replies
5. Shell Programming and Scripting
Dear All,
we have a command output which looks like :
Total 200 queues in 30000 Kbytes
and we're going to get "200" and "30000" for further process. currently, i'm using :
numA=echo $OUTPUT | awk '{print $2}'
numB=echo $OUTPUT | awk '{print $5}'
my question is : can I use just one... (4 Replies)
Discussion started by: tiger2000
4 Replies
6. Shell Programming and Scripting
Hi,
I am trying to do the following thing
var='date'
$var
Above command substitutes date for and in turn runs the date command and i am getting the todays date value.
I am trying to do the same thing as following, but facing some problems,
unique_host_pro="sed -e ' /#/d'... (3 Replies)
Discussion started by: gvinayagam
3 Replies
7. Shell Programming and Scripting
Hi,
Output of "ps -o etime,time,pcpu,pmem,fname -C sbd-java"
command is -
Elapsed Time %cpu %MEM COMMAND
02:14:03 00:03:28 2.5 6.3 sbd-java
Can anyone tell me, how to store the the value 2.5 in a variable?
When I say echo $X where x is a variable then... (4 Replies)
Discussion started by: pspriyanka
4 Replies
8. Shell Programming and Scripting
Simple enough problem I think, I just can't seem to get it right.
The below doesn't work as intended, it's just a function defined in a much larger script:
CheckValues() {
for field in \
Group_ID \
Group_Title \
Rule_ID \
Rule_Severity \
... (2 Replies)
Discussion started by: Vryali
2 Replies
9. Shell Programming and Scripting
Input are file and file1
file contains
store.bal
product.bal
category.bal
admin.bal
file1 contains
flip.store.bal ::FFFF:BADC:CD28,::FFFF:558E:11C5,6,8,2,1,::FFFF:81C8:CA8B,::FFFF:BADC:CD28,1,0,0,0,::FFFF:81C8:11C5,2,1,0,0,::FFFF:81DC:3111,1,0,1,0
store.bal.... (2 Replies)
Discussion started by: veeruasu
2 Replies
10. UNIX for Beginners Questions & Answers
I have the following script, and I want to assign the output ($10 and $5) from awk to N and L:
grdinfo data.grd | awk '{print $10,$5}'| read N L
output from gridinfo data.grd is: data.grd 50 100 41 82 -2796 6944 0.016 0.016 3001 2461. where N and L is suppose to be 3001 and 100. I use... (8 Replies)
Discussion started by: geomarine
8 Replies
LEARN ABOUT DEBIAN
ns_sockpipe
Ns_Sock(3aolserver) AOLserver Library Procedures Ns_Sock(3aolserver)
__________________________________________________________________________________________________________________________________________________
NAME
Ns_BindSock, Ns_GetSockAddr, Ns_SockAccept, Ns_SockAsyncConnect, Ns_SockAsyncConnect2, Ns_SockBind, Ns_SockCloseLater, Ns_SockConnect,
Ns_SockConnect2, Ns_SockListen, Ns_SockListenEx, Ns_SockPipe, Ns_SockSetBlocking, Ns_SockSetNonBlocking, Ns_SockStrError, Ns_SockTimedCon-
nect, Ns_SockTimedConnect2, ns_pipe, ns_sockpair - library procedures
SYNOPSIS
#include "ns.h"
Ns_BindSock(arg, arg)
Ns_GetSockAddr(arg, arg)
Ns_SockAccept(arg, arg)
Ns_SockAsyncConnect(arg, arg)
Ns_SockAsyncConnect2(arg, arg)
Ns_SockBind(arg, arg)
Ns_SockCloseLater(arg, arg)
Ns_SockConnect(arg, arg)
Ns_SockConnect2(arg, arg)
Ns_SockListen(arg, arg)
Ns_SockListenEx(arg, arg)
Ns_SockPipe(arg, arg)
Ns_SockSetBlocking(arg, arg)
Ns_SockSetNonBlocking(arg, arg)
Ns_SockStrError(arg, arg)
Ns_SockTimedConnect(arg, arg)
Ns_SockTimedConnect2(arg, arg)
ns_pipe(arg, arg)
ns_sockpair(arg, arg)
_________________________________________________________________
DESCRIPTION
These functions ...
SEE ALSO
nsd(1), info(n)
KEYWORDS
AOLserver 4.0 Ns_Sock(3aolserver)