Useful tips for everyday
How do I share a folder between Ubuntu and Windows 7 virtual machine? Create a shared folder. From Virtual menu go to Devices->Shared Folders then…
How do I get rid of Renderable text in PDF? Solution 1: Obtain a version of the document that does not contain renderable (editable) text.…
How do I shutdown my Mac fast? On your keyboard, press and hold Command + Option + Esc. It will immediately bring up a “Force…
Can you SSH from Mac to Linux? If you use MacOS® X, you don’t need to install a third-party client like PuTTY to connect to…
Which of the Linux commands is used to shut down a Linux server? Standard command for shutting down Linux The “-h” option explicitly stands for…
How do I SFTP to a local remote? How to Copy Files From a Remote System (sftp) Establish an sftp connection. (Optional) Change to a…
What does encrypted file look like? A well encrypted file (or data) looks like random data, there is no discernibly pattern. When you give an…
How do I find a memory leak on my server? To find a memory leak, you’ve got to look at the system’s RAM usage. This…
How to convert a string to uppercase in Bash? To easily convert a text string to UPPERCASE we use the built-in bash commands: echo. tr.…
Where are the boot messages stored in Debian? The userspace messages are not stored anywhere unless you install the bootlogd package. It will log the…