Re: Run a program and feed her parameters automaticly
Quote:
Originally posted by roco How can I run a program ('prog') through perl (in unix) and feed her required parameters?
system ("prog \n"); ?????????
now 'prog' ask for parameters and I want the perl script to give them automaticly without humen intervention?
You're using "system" in perl, so you're not gathering the results back into perl. If your parameters are in an array called @a, then use this form:
This will run prog directly, with no intervening shell (a bonus for small programs run a lot).
Have a gander at "man perlfunc" and read the entry therein for "system".
But if you want/need to feed parameters into standard input of prog, use this:
hi..
this is my question:
it is possible transfer parameters from my program written in C to a .ksh script?
how can i do it?
i have a program in C, what is called from a .ksh script, and i need what the C program returns some values (parameters)
please, help me - any idea
thanks
... (2 Replies)
I am having a shell script which has to be called from a C program. I have to pass two parameters to this script. HOw can I do that?
eg:
int main()
{
char st1;
char str2;
// call a shell script
call_sh(str1,str2) where call_sh is the name of the shell script.
then i need to get the return... (5 Replies)
i have script say some_script.ksh that takes an argument
I need to run some_script.ksh in background parallely at the sametime with different arguments.
Once all the background jobs complete, i need to run this script again in parallel with another 5 set of arguments.
Would really... (1 Reply)
Hi, I'm a pretty big fan of BASH scripting. I've got a bunch I use for random things and lately a couple issues have been plaguing me.
Both are somewhat related, in that they deal with filenames with spaces and "escaped" characters and with launching a program with command line arguements... (5 Replies)
Hi
I have a file with lots of line feeds and form feeds (page break). Need to replace last occurrence of form feed (created by - echo "\f" ) in the file with line feed.
Please advise how can i achieve this.
TIA
Prvn (5 Replies)
Hello,
I need to run a SQL which will get parameters from a .txt file. Basically I need to run following query
select * from a table where identity_id in <list of values in A.txt file>
A.txt file is having values
1
2
3
4
5
I need the SQL to pick the values from the file and... (2 Replies)
Hail i have a big problem to run cron job with get parameters.
My cron path in application is:
http://example.org/index.php?module=cron&code=123456
How can i run the cron this path?
Help me soon as possible. :confused: (1 Reply)
Keep getting
IO Error
and
•nonnumeric port: '' (InvalidURL; misconfigured server?)
This in relation to RSS feeds. We have done a load of work to try to get RSS feeds working.
Now they work. But they wont validate.
http://www.ukcitymedia.co.uk/news/rss.php?feed=New_News
... (0 Replies)
Hi Guys,
I need to run an alias from a k-shell script ,for example 10204, which points to :
source $ORACLE_BASE/scripts/cshrc/10204/.cshrc
Meaning , I need to run in my k-shell script with the env settings parameters of the alias.
How to do it in k-shell?
Thanks in advance,
Nir (2 Replies)
Hi Friends,
This is the only solution to my task. So, any help is highly appreciated.
I have a file
cat input1.bed
chr1 100 200 abc
chr1 120 300 def
chr1 145 226 ghi
chr2 567 600 unix
Now, I have another file by name
input2.bed (This file is a binary file not readable by the... (7 Replies)
Discussion started by: jacobs.smith
7 Replies
LEARN ABOUT V7
debconf
DEBCONF(1) Debconf DEBCONF(1)NAME
debconf - run a debconf-using program
SYNOPSIS
debconf [options] command [args]
DESCRIPTION
Debconf is a configuration system for Debian packages. For a debconf overview and documentation for sysadmins, see debconf(7) (in the
debconf-doc package).
The debconf program runs a program under debconf's control, setting it up to talk with debconf on stdio. The program's output is expected
to be debconf protocol commands, and it is expected to read result codes on stdin. See debconf-devel(7) for details about the debconf
protocol.
The command to be run under debconf must be specified in a way that will let your PATH find it.
This command is not the usual way that debconf is used. It's more typical for debconf to be used via dpkg-preconfigure(8) or
dpkg-reconfigure(8).
OPTIONS -opackage, --owner=package
Tell debconf what package the command it is running is a part of. This is necessary to get ownership of registered questions right, and
to support unregister and purge commands properly.
-ftype, --frontend=type
Select the frontend to use.
-pvalue, --priority=value
Specify the minimum priority of question that will be displayed.
--terse
Enables terse output mode. This affects only some frontends.
EXAMPLES
To debug a shell script that uses debconf, you might use:
DEBCONF_DEBUG=developer debconf my-shell-prog
Or, you might use this:
debconf --frontend=readline sh -x my-shell-prog
SEE ALSO debconf-devel(7), debconf(7)AUTHOR
Joey Hess <joeyh@debian.org>
2018-02-28 DEBCONF(1)