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Linux Support, Oracle Linux, Red Hat Enterprise Linux, SUSE, Oracle Unbreakable Enterprise Kernel and the Oracle Unbreakable Linux Support Program (ULN) resources, news, and support articles.


Free Administrative Software for Schools Around the World

Easy steps for better Google Drive security you've followed the news lately, you know iCloud was hacked and a number of celebrity photos were leaked from accounts.

Number of open files or file descriptors associated with a process

Since in *nix every thing is a file, When you try to find open files or file descriptor associated with a process you will see Actual file log, Unix Sockets, Library files, Network Sockets,  /dev files and others.
lsof is a command to list all open files.
To list all open files or file descriptors by a process:
$ lsof -p PID
$ lsof -a -p PID
$ ls /proc/PID/fd
where PID is a process ID of any process that is running.

Tutorials, tips and tricks for Xiaomi Mi 3

How two-step logins protect iCloud, other accounts

Understanding AIX Logical Volume Management

Create video screencasts using recordmydesktop

Why make a video screen capture, aka screencast? Some possible reasons are:

  • Create a software demo.
  • Capture a video game session for playback later.
  • Keep a record of what transpires on the computer screen.

I create screencasts mainly for recordkeeping. As a result, I don't expect to edit the output video, for example, to obfuscate sensitive data, or to insert call-outs to draw attention to specific screen areas.

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