Useful tips for everyday
How can I tell if a PDF is OCR? Open a PDF file containing a scanned image in Acrobat for Mac or PC. Click on…
How do I fix my gateway settings? What can I do if the default gateway is not available? Install a new Ethernet driver. Change the…
How do I get my ls to work on Windows? You could: create a batch file called ls. bat and have it contain the dir…
How do I fix Operation not permitted on Mac? How to Fix “Operation not permitted” Error in Terminal for Mac OS Pull down the …
How can I tell if a virtual machine is Ubuntu? If you are using Ubuntu/Debian based Servers then there is a tool called inxi which…
How to resolve GTK-warning, GDK critical error? Check the DISPLAY environment variable on the machine. If the variable has not been set, open up a…
How much space do zip files take up? According to Igor Pavlov, developer of 7-zip, the standard zip format underperforms the other two formats by…
How do you know which SSH key is used? 2 Answers. You will need to turn up logging. On the client side, “ssh -v” will…
How do I change directory in powershell with spaces? If you need to change to a directory that has a space, you’ll need to enclose…
How do I duplicate a fillable form in Word? Right-click on the first field. This displays a Context menu. Choose Properties from the Context menu.…