All the devices are using their files which are located under /dev directory. Most of the devices are configured automatically during the boot up also device files to.....
How to check syslog running Unix/Linux
This script checked If Syslog is running properly. In some cases, Syslog can be hanged or the Syslog process can be stopped.....
How to remove NO_HW device on HP-UX
When a LUN removed from the storage side you need to scan for changes on your host. If you won't remove the dead lun path system shows them in NO_HW state.....
How to reset ILOM SP Oracle Solaris
To reset the ILOM SP, you can do any of the following:....
How to kill defunct zombie process
On Unix and Linux operating systems, a zombie process or defunct process is a process that has completed execution but still has an entry in the process table.....
How to enable core dump on Linux/Unix
A core dump of the process will show all process activity for dump time. But without information about the process call you couldn't analyze dump file.....