Tag: process

Solaris > Forcefully unmount the cdrom/floppy disk

fuser command displays the PIDs of processes using the specified files or file systems. You can use fuser command to specifies a file on a mounted file system or a block device that is mounted. All processes accessing files on that file system are listed using -k option you can […]

Unable to unsuspend a domain in Plesk

If you perform a Plesk upgrade, you may notice you are unable http://viagrasildenafil-online.com/ to unsuspend a domain from the Plesk control panel resulting in the following message: Warning: The domain is still suspended for the following reason: viagra trial Domain is temporarily suspended blindness and cialis for backing up or […]

renice command: Change the Priority of a Already Running Process

Q. I’d like alter / change the scheduling priority of running processes. How do I change the Priority of a already running process under CentOS Linux or any UNIX like operating systems? A. If you run CPU-bond processes you must use nice command used to start process with modified scheduling […]

How to Kill a Process by Process Name from Ubuntu Command Line

There are a number of ways to kill a process if you know the name of the process. Here’s a couple different ways you can accomplish this. We are going to assume that the process we are trying to kill is named irssi   kill $(pgrep irssi) killall -v irssi pkill […]

How To Split A Large Files To Multiple Parts Using “tar”

Process to split file Here you have to use two extra command line options to split the file over multiple parts. The standard syntax are -M (–multi-volume) which tells Tar you want to split the file over multiple files. Then you need to tell Tar how big that file is, […]

How to generate a full backup of an account/domain from cPanel?

You can perform a full backup of your account/domain from cPanel >> “Backups” option under the Files section. The full cPanel backup is very useful when migrating an account from one server to another. 1) Login to cPanel at http://yourdomainname.tld:2082 click the “Backups” option as shown in the screen below […]

Data Recovery on Linux and ext3

This article discusses the process of recovering deleted data from an ext3 partition, on a system running Linux, using a process called data carving. This basic technique is useful in any number of situations, such as recovering data that has been accidentally deleted by a user, information removed in an […]

BASH Shell: For Loop File Names With Spaces

BASH for loop works nicely under UNIX / Linux / Windows and OS X while working on set of files. However, if you try to process a for loop on file name with spaces in them you are going to have some problem. for loop uses $IFS variable to determine […]

Linux Apache setting Perl CGI Script Limits

Usually Perl and/or CGI scripts can go wild and eat up ALL system resources: this is dangerous stuff can be controlled by three directives. Apache comes with three directives to place limits on the the amount of CPU, memory and processes the server can use. i) RLimitCPU – restrict the […]

defunct processes

When a process exits (normally or abnormally), it enters a state known as “zombie”, which in top appears as “Z”. Its process ID stays in the process table until its parent waits on or “reaps” it. Under normal circumstances, when the parent process fully expects its child processes to exit, […]