10-21-2003
HTML display timing problem under ksh script
Using a HTML page , i'm running a Unix ksh script with <a href=..>.
The script contains loop like this :
for i in
do
rsh.....
done
each rsh command is running quite long and then i would display results in HTML format but about 5mn my blank page waiting for result is running in error with timing error.
If i decrease the number of rsh loops , it works.
The question is :
how can i do to avoid the timing problem , at the time i use the <a href=..> or in the shell script ????
Thanks in advance
Christian
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a problem with the execution of a ksh as deamon on linux. I explain you first the context.
We have developped a Java program that execute every minutes an external (that we don't have developped) program with a config file in parameter.
The Java program is runned as deamon with a perl... (0 Replies)
Discussion started by: adrian.mihai
0 Replies
2. Shell Programming and Scripting
Hi
I made a small script which uses ksh.
When i run the script then i get the following error
However when i run each of the commands on the commandline they get executed and provide the desired output. i cant figure out why the script is not running.
Kindly Help
Thanks in... (3 Replies)
Discussion started by: PradeepRed
3 Replies
3. Shell Programming and Scripting
how to invoke html file from a ksh shell
plz help......... (4 Replies)
Discussion started by: ali560045
4 Replies
4. Shell Programming and Scripting
hy,
i have an html file
file1.html
i want to display a browser i.e html file1 from a ksh script
-------------------------------------------------------------------
#!/bin/ksh
----------------------------------------------\\
so can u tell me how to display file1.html as a browser.wat... (2 Replies)
Discussion started by: ali560045
2 Replies
5. Shell Programming and Scripting
I have a Bash script where, in a loop, I access several urls.
Sometimes, if an url is not available, lynx hangs, and the script does not continue. How can I time out the lynx request when it takes more than, 10 Seconds, but continue with the other jobs...
For some reason lynx does not care... (1 Reply)
Discussion started by: lowmaster
1 Replies
6. Shell Programming and Scripting
Hi,
I want to display both html and plain in email in my script.
i tried the below code
code:
export MAILTO="ssi@a.com"
export CONTENT1="$htmlfile"
export CONTENT2="$plainfile"
export SUBJECT="INFO "
export MAILFROM="si@a.com"
(
echo "Subject: $SUBJECT"
echo "MIME-Version:... (4 Replies)
Discussion started by: sreelu
4 Replies
7. Shell Programming and Scripting
This is Input - starts with Storage Group Name and ends with Shareable and the loop continues all I need is Storage group name and Alu numbers in the below output format requested.
Storage Group Name: abcd
Storage Group UID: 00:00:000:00:0:0:0
HBA/SP Pairs:
HBA UID ... (6 Replies)
Discussion started by: maddysa
6 Replies
8. UNIX for Dummies Questions & Answers
Hi,
Quick question, someone will hopefully be able to stop me from :wall:.
I currently have a script which calls a script on a remote machine and captures the stdout to a file:
ssh <user>@<server> > output 2>/dev/null <<_EOF
/path/script.ksh
_EOF
This runs the script but the... (4 Replies)
Discussion started by: chris01010
4 Replies
9. Shell Programming and Scripting
i have a very big script i have that i'd like to add a timeout to.
this script runs on a several remote host. i update this script with timeout clause and then copy it over to all the hosts on which it is currently on.
basically, i want the timeout to make the script abort/exit if it's... (1 Reply)
Discussion started by: SkySmart
1 Replies
10. Shell Programming and Scripting
I have two shell scripts, one written with xargs for parallel processing (p1) and the other written in old school way (p3) .
when I execute them, i get the below values.
$ time ./p1
real 0m25.36s
user 0m0.32s
sys 0m0.80s
$ time ./p3
real 0m23.25s
user 0m6.20s
sys ... (4 Replies)
Discussion started by: luhah
4 Replies
rsh(1M) System Administration Commands rsh(1M)
NAME
rsh, restricted_shell - restricted shell command interpreter
SYNOPSIS
/usr/lib/rsh [-acefhiknprstuvx] [argument...]
DESCRIPTION
rsh is a limiting version of the standard command interpreter sh, used to restrict logins to execution environments whose capabilities are
more controlled than those of sh (see sh(1) for complete description and usage).
When the shell is invoked, it scans the environment for the value of the environmental variable, SHELL. If it is found and rsh is the file
name part of its value, the shell becomes a restricted shell.
The actions of rsh are identical to those of sh, except that the following are disallowed:
o changing directory (see cd(1)),
o setting the value of $PATH,
o pecifying path or command names containing /,
o redirecting output (> and >>).
The restrictions above are enforced after .profile is interpreted.
A restricted shell can be invoked in one of the following ways:
1. rsh is the file name part of the last entry in the /etc/passwd file (see passwd(4));
2. the environment variable SHELL exists and rsh is the file name part of its value; the environment variable SHELL needs to be set in the
.login file;
3. the shell is invoked and rsh is the file name part of argument 0;
4. the shell is invoke with the -r option.
When a command to be executed is found to be a shell procedure, rsh invokes sh to execute it. Thus, it is possible to provide to the end-
user shell procedures that have access to the full power of the standard shell, while imposing a limited menu of commands; this scheme
assumes that the end-user does not have write and execute permissions in the same directory.
The net effect of these rules is that the writer of the .profile (see profile(4)) has complete control over user actions by performing
guaranteed setup actions and leaving the user in an appropriate directory (probably not the login directory).
The system administrator often sets up a directory of commands (that is, /usr/rbin) that can be safely invoked by a restricted shell. Some
systems also provide a restricted editor, red.
EXIT STATUS
Errors detected by the shell, such as syntax errors, cause the shell to return a non-zero exit status. If the shell is being used non-
interactively execution of the shell file is abandoned. Otherwise, the shell returns the exit status of the last command executed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
intro(1), cd(1), login(1), rsh(1), sh(1), exec(2), passwd(4), profile(4), attributes(5)
NOTES
The restricted shell, /usr/lib/rsh, should not be confused with the remote shell, /usr/bin/rsh, which is documented in rsh(1).
SunOS 5.10 1 Nov 1993 rsh(1M)