01-05-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
#!/bin/sh
$ORACLE_HOME/bin/sqlplus -S $orauserid/$orapasswd@$oradb << _TMP
alter session set nls_date_format = 'YYYYMMDD HH24:MI';
set linesize 100
set pagesize 400
ok the above is part of a script..i just wanna know what does sqlplus -S means?? as in why we need to insert the -S behind? (2 Replies)
Discussion started by: forevercalz
2 Replies
2. AIX
. ${0%${0##*/}}Script_Name
if i issue this command, it is executing the script. can any one tell what is the meaning of ${0%${0##*/}} (7 Replies)
Discussion started by: nyelavarthy
7 Replies
3. UNIX for Dummies Questions & Answers
Can someone explain the use and meaning of "$*" expression. (2 Replies)
Discussion started by: sinpeak
2 Replies
4. Linux
Masters,
I am trying to learn the serial mouse driver for linux kernel. On the kernel source tree I find out these macros and I am unable to find out the meaning of these macros. Please anyone help me to understand these.
These macros are defined in linux/serio.h... (2 Replies)
Discussion started by: iamjayanth
2 Replies
5. UNIX for Dummies Questions & Answers
can some one please tell the meaning of the second statement i.e
n=${m#*=}
i couldnt get the meaning of the #*=
1.) m="mohit=/c/main/issue"
echo $m
result
-----------
mohit=/c/main/issue
2.) n=${m#*=}
echo $n
RESULT
-------
/c/main/issue (1 Reply)
Discussion started by: narang.mohit
1 Replies
6. Shell Programming and Scripting
can someone please tell what !* means in shell syntax.
Regards, (3 Replies)
Discussion started by: busyboy
3 Replies
7. Shell Programming and Scripting
Hi ,
Can anyone please let me know whta the follwoing piece of code for
ScriptName=${0##*/}
if pgrep -f "$ScriptName" | grep -v "^$$\$" ; then
echo `date`": Sctipt $ScritName is already runnig"
exit
fi
Thnx a lot in advance
Please use code tags when posting data and code... (8 Replies)
Discussion started by: Pratik4891
8 Replies
8. UNIX for Dummies Questions & Answers
Hi all,
I wanna know the meaning of the last word "<<! "
sudo su - user <<!
please help on this !!!! (1 Reply)
Discussion started by: sudharson
1 Replies
9. Shell Programming and Scripting
Please let me know the meaning for the below statements in shell scripting.
1) exit -99
--------------------------------
2) set prgdir = `pwd`
set runFlag = runFlag:FALSE
-------------------------------------
3) if (-f $prgdir/maillst.eml) then
set distEmail = `cat $prgdir/maillst.eml`... (1 Reply)
Discussion started by: lg123
1 Replies
10. Shell Programming and Scripting
Hello everyone,
I'm looking for the meaning of this expression, as I don't understand it quite clearly : $1^
What do you think it could be?
I thought either:
- match lines starting with argument 1 but it should be ^$1
- turn line around : word becomes drow
Thanks in advance for your... (4 Replies)
Discussion started by: bibelo
4 Replies
LEARN ABOUT DEBIAN
ns_geturl
ns_geturl(3aolserver) AOLserver Built-In Commands ns_geturl(3aolserver)
__________________________________________________________________________________________________________________________________________________
NAME
ns_geturl - commands
SYNOPSIS
ns_geturl URL ?headersSetId?
_________________________________________________________________
DESCRIPTION
This command retrieves the contents of the specified URL. The URL must be a remote http server, or a file relative to the pageroot (begins
with /). It does not handle a relative request or follow redirects. The headerSetId option is a variable containing an ns_set Id (not
expanded with a $) used to store the remote server headers (see example). ns_geturl only support HTTP version 1.0.
EXAMPLES
set page [ns_geturl "www.aolserver.com"]
ns_return 200 text/html $page
This fetches the contents of www.aolserver.com and returns that page to the client.
set headers [ns_set new]
set page [ns_geturl "www.aolserver.com" headers]
for {set i 0} {$i < [ns_set size $headers]} {incr i} {
ns_puts "Key: [ns_set key $headers $i]"
ns_puts "Value: [ns_set value $headers $i]"
}
This time, a blank headerset is passed to ns_geturl so we can retrieve the headers of the remote page, which we print out to the client.
set file [ns_geturl "/foo/bar.html"]
ns_return 200 text/html $file
This example fetches the /foo/bar.html file relative to the pageroot and returns it to the client.
SEE ALSO
nsd(1), info(n), ns_set(n), ns_httpget(n)
KEYWORDS
AOLserver 4.0 ns_geturl(3aolserver)