Forum: Programming / Scripting

Hi, First of all actually I want to find out the working directory of a process. This can be easily found by pwdx pid But to find the pid of...

Im trying to make a fairly simple calculator and am running into segmentation faults when I try to exit the program. It occurs precicely at the break...

Due to prevention of double post, “HTTP_X_FORWARDED_FOR” and “REMOTE_ADDR” are two related variables for checking client IP address. As you know...

Hi there, how are you doing? I am writing a simple char device that generates pseudo-random numbers, the problem is that I cant seem to figure...

Hello all, I am new to this community. I want to know what happens exactly when malloc is called. I don't worry about which function is called...

Hello, the log lines start with date and time like this: Jun 16 08:37:18 166.59.86.116 /opt/.... Jun 16 08:38:19 166.59.86.116 /opt/... Jun 16...

Hello I'm running a command using ssh: for ex: ssh xyz-server "for i in 1 2; do ls -ltr /a/b/c/d; echo; done" | tail Pls NOTE:

I'm more or less a novice at SQL but, the company I work for uses it exclusively so, I'm trying to learn everything I can about it. Something I've...

Hi, I have an if statement in a awk script that will not execute because it generates this error: fatal: Unmatched ( or \(: /(/ for this if...

Hi. I tried it the way cabhan describet it, but there has to be a mitstake in my way. I tried it like this: main script: #!/bin/bash ...

Hi, I have used "Obsoletes" in my RPM spec file to rename my old rpm package. When I am trying to upgrade from the old (obsolete) package, the...

Hi all, I am working on device drivers, which is responsible for creating a SYSFS directory under /sys/class/hwmon. I have already applied a...

Hi Folks, i have a strange problem: try something like that: create a directory which contains files file1.txt file2.txt

I am trying to use the dialog routine to create a bash shell menu application. When I display any of the boxes using dialog, I do not see the nice...

Greetings. I have been working on a bash script to capture smtp brute force attempts and send email alert when certain criteria are met. The email...

Hi, I am writing an application on a Beagleboard (running Ubuntu) which reads sound samples from a microphone (using ALSA APIs), compresses them...