Useful tips for everyday
How do I change directory in ksh? Use the cd command to move from your present directory to another directory. You must have execute (search)…
How do I deploy an application to an App Engine? To deploy an application to App Engine, use the following steps: Create a Cloud Build…
Can you use wildcards with wget? (GNU Web get) used to download files from the World Wide Web. To archive a single web-site, use the…
What does an object file contain? An object file is a computer file containing object code, that is, machine code output of an assembler or…
How do I invoke in perl? at the top of your perl script, mark the script as executable with the UNIX chmod command, and execute…
What to do if there is no network connection? Follow these network troubleshooting tips and you’ll be up and running in no time. Check Your…
How do I SSH into my mail server? Login through SSH Open Terminal. Type the following command to login into your server through SSH: ssh…
How do I merge two CSV files on a Mac? How to Combine/Merge Multiple CSV or Excel Files (for Mac & PC) Step 1 –…
How can I use grep to find a word inside a folder? grep -nr string my_directory. Additional notes: this satisfies the syntax grep [options] string…
How do you keep a window always on top? Just press CTRL + SPACE on whatever window you want to stay on top. Can I…