10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to check my script and change to working mode. currently it was not sending the mail and exit without calling the second script.
I need to check the file is present ="/home/Rvtools/test.csv"
if this file not found after the time retry send mail file not found
If the file exit run the... (2 Replies)
Discussion started by: ranjancom2000
2 Replies
2. UNIX for Advanced & Expert Users
What will happen if signal comes while a system call is being executed?
How it will be handled? (1 Reply)
Discussion started by: rupeshkp728
1 Replies
3. Shell Programming and Scripting
Guys, I have a problem :confused: and I need some help:
I've to process many huge zip files.
I'd code an application that receive the data from a pipe, so I can simple unzip the data and send it (via pipe) to my app.
Something like that:
gzip -dc <file> | app
The problem is: How can I... (7 Replies)
Discussion started by: Rkolbe
7 Replies
4. Shell Programming and Scripting
Hi,
I have two sh file. a.sh and b.sh b.sh is command and used by other sh's. I want to add below line to b.sh. When it is done with b.sh I want to continue to process a.sh. But when I use exit 0 in b.sh it is exit from b.sh and a.sh
How can I make it to continue to process?
a.sh ... (2 Replies)
Discussion started by: ctuncer
2 Replies
5. Shell Programming and Scripting
File1 --> into shell file for processing --> file2
I have finished the work on my shell processing script, but I need to call this from a form -->cgi-bin, have the form wait/process bar while processing occurs (5-10 seconds) and then have the shell exit gracefully while transferring to the new... (1 Reply)
Discussion started by: dba_frog
1 Replies
6. UNIX for Advanced & Expert Users
If I explicity ignore a signal (for example, SIGALRM), and this signal is generated during a blocking system call (for example, a recvfrom() ), what happens to the system call?
Does it abort, or does it remain blocked until its end? (2 Replies)
Discussion started by: hurricane
2 Replies
7. UNIX for Advanced & Expert Users
Too generic to post elsewhere, too advanced for the newbie forums. There are some applications within the unix/linux milieu that understand signals such as SIGHUP, etc as instructions to perform administrative tasks (clearing information out of this, disconnect users, etc.) I was just wondering if... (2 Replies)
Discussion started by: thmnetwork
2 Replies
8. UNIX for Dummies Questions & Answers
Hell Sir,
This is chanikya
Is there any System call which behaves just like fork but i dont want to return back two times to the calling func.
In the following ex iam creating a child process in the called func but the ex prints two times IN MAIN.
ex :-
calling()
{
fork();
}
... (2 Replies)
Discussion started by: chanikya
2 Replies
9. UNIX for Advanced & Expert Users
Hi,
Ho do I differentiate system call from library call?
for example if I am using chmod , how do I find out if it is a system call or library call?
Thanks
Muru (2 Replies)
Discussion started by: muru
2 Replies
10. Programming
Hello,
I would like to ask you for a little help with program I'm working on. I have problems with signals and synchronizing processes (I'm quite new to this part of programming).
Process "parent" creates new child process "child1" and this process creates new child process "child2". The... (2 Replies)
Discussion started by: Nightwright
2 Replies