Useful tips for everyday
Is it faster to use NFS mounted directories? For a small number of files and directories, it wouldn’t do much difference. Doing file operation in…
How do you write negative lookahead in regex? The negative lookahead construct is the pair of parentheses, with the opening parenthesis followed by a question…
How do I enable IIS logging? How do I turn on IIS logging? Go to your start menu and find “Command Prompt”. Right click and…
How to get shell-PHP Shell _ exec ( ) permission? So…. Open /etc/passwd file, find line with www-data user and change it’s login shell (last…
Why does my hard drive randomly stop working? This could be caused by a virus, a corrupted OS, an improper shutdown, or the deletion of…
How to configure laptop switchable graphics on AMD? Switchable Graphics offers several standard operating modes and can also be configured to run a specific application…
Why is my external hard drive not being recognized? If the drive still isn’t working, unplug it and try a different USB port. It’s possible…
Does Tar preserve SELinux context? tar command syntax –selinux – Save the SELinux context to the archive called file. tar. –xattrs – Save the user/root…
What does no IP address mean? If a computer is unable to configure a valid Internet Protocol address, it can’t connect to a network. If…
Will an Apple trackpad work on Ubuntu? The Magic Trackpad is a multi-touch trackpad produced by Apple Inc. It can be used as a single-touch…