07-31-2008
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am sorry, this is really trivial, yet I am not able to understand what the problem is!
I am using korn shell and running this script
#!/bin/ksh
keep=3
while ; do
echo $keep
keep=$(($keep-1))
done
I am getting this error: `keep=$' unexpected
I am not able to understand it because ... (1 Reply)
Discussion started by: Asty
1 Replies
2. Shell Programming and Scripting
Hi
How can I call a .sh (shell script) from a java procedure? Is this possible at all?
Please tell me.
Thanks.
Asty (3 Replies)
Discussion started by: Asty
3 Replies
3. UNIX for Advanced & Expert Users
Dear Friends,
OS: REDHAT ENTERPRISE LINUX ,nash version
I am facing a peculier type of problem.A bash script ran yesterday
does not run successfully today . Absolutely giving NO OUTPUT AT ALL.
We have migrated recently from redhat linux 9 to REDHAT ENTERPRISE
LINUX 4.4 recently .What... (3 Replies)
Discussion started by: vakharia Mahesh
3 Replies
4. Shell Programming and Scripting
hi,
I have 2 k-shell script a1.sh and T1.sh. I m running T1.sh from a1.sh and passing variable "i" to T1.sh.But i m getting error output.
a1.sh
-----------------------------------------------------
#!/bin/ksh
cd /ednadtu3/u01/pipe/logs
for i in Cleaner2 Cleaner1
do
count=0... (1 Reply)
Discussion started by: ali560045
1 Replies
5. Shell Programming and Scripting
sometimes while running a shell script we use ksh -c '....script'
what is the significance of ksh -c here ....
what if i run the script only.what is the difference (6 Replies)
Discussion started by: dr46014
6 Replies
6. Shell Programming and Scripting
I've been searching for a while and haven't found this answer anywhere.
How can I tell which shell is running my script from within the script? For example, I have lots of older scripts that we are porting to a new Linux system. Many of the scripts start with ":" alone on a line, which I think... (12 Replies)
Discussion started by: sbaker
12 Replies
7. Shell Programming and Scripting
I'm learning bash and have discovered that the shell can only work with integers and not decimals.
I'd like to run my scripts in korn to account for this, but just now, when I tried to run my script, I got an error message that said 'no such file or directory,' even though when I'm in the shell... (3 Replies)
Discussion started by: Straitsfan
3 Replies
8. UNIX for Dummies Questions & Answers
Hi ,
I Am Getting The Following Error When Executing Shell Script E32 :No File This Are Steps I Have Done For Running The .
1) VI Command So It Opened Vi Editor
2) VI FILENAME.KSH In The File I Have Written A Program Like Below
#!/bin/ksh
echo date
3):WQ For Quit And Save.... (5 Replies)
Discussion started by: anudeepkumar123
5 Replies
9. Shell Programming and Scripting
i found the following code off the web. its suppose to read large log files, efficiently. but i dont have an idea of how to run it. i know its C and you need to "compile". how do i compile it? and is it really necessary to compile?
/*
** File FILE_3.C
**
** Illustrates how to read from a... (2 Replies)
Discussion started by: SkySmart
2 Replies
10. Shell Programming and Scripting
Hi,
when iam running below command it is executing fine on my linux command prompt.
java -jar Efile.jar
but the same command iam using in Shell script it doesnt work and saying error
Unable to access jar files.
Flavour is Linux Redhat.
pls help (1 Reply)
Discussion started by: Riverstone
1 Replies
rc2(8) System Manager's Manual rc2(8)
NAME
rc2 - Run command script executed when entering a multiuser run level
SYNOPSIS
rc2
DESCRIPTION
The rc2 script contains run commands that enable initialization of the system to a multiuser state; run level 2. In addition to commands
listed within the script itself, rc2 contains instructions to run certain commands found in the /sbin/rc2.d directory. The script defines
the conditions under which the commands execute; some commands run if the system is booting, other commands execute if the system is chang-
ing run levels.
By convention, files in the /sbin/rc2.d directory begin with either the letter "K" or the letter "S" and are followed by a two-digit number
and a filename; for example: K00lpd S00savecore S25uucp
In general, the system starts commands that begin with the letter "S" and stops commands that begin with the letter "K." Commands that
begin with the letter "K" run only when the system is changing run levels from a higher to a lower level. Commands that begin with the
letter "S" run in all cases. The numbering of commands in the /sbin/rc2.d directory is important since the numbers are sorted and the com-
mands are run in ascending order. Files in the /sbin/rc2.d directory are normally links to files in the /etc/init.d directory.
An entry in the inittab file causes the system to execute the rc2 run commands, for example: s2:23:wait:/sbin/rc2 < /dev/console >
/dev/console 2>&1
The following operations are typical of those that result from executing the rc2 script and the commands located in the /sbin/rc2.d direc-
tory. The operation depends on which state the system is entering or exiting. Setting the time zone Checking the current run level Stop-
ping network services and daemons Starting (or stopping) system services and daemons Starting the cron daemon Setting up paging and dump
facilities Setting up uucp files
Setting the TIMEZONE variable is one of the first operations completed by the rc2 script. This action provides the default time zone for
subsequent commands.
FILES
Specifies the command path Specifies the directory of commands that correspond to the run level
RELATED INFORMATION
Commands: init(8), rc0(8), rc3(8) delim off
rc2(8)