Useful tips for everyday
What is in Korn shell script? KornShell ( ksh ) is a Unix shell which was developed by David Korn at Bell Labs in the…
What command kills a process? There are two commands used to kill a process: kill – Kill a process by ID. killall – Kill a…
How do I assign multiple IP addresses to one network interface in Ubuntu? Add an Additional IP Address Permanently Ubuntu 18.04 uses Netplan utility to…
Can you use a flash drive as a boot drive? You asked if you could you use one of your memory sticks as “a normal…
What is setuid permissions? Setuid, which stands for set user ID on execution, is a special type of file permission in Unix and Unix-like operating…
What does the following command do chmod a X? In Unix-like operating systems, the chmod command is used to change the access mode of a…
How can I compare two files in VS 2019? Compare File Extension for VS2019 Control click any two files in Solution explorer and then right…
What is shell in makefile? $(shell) is a special function in gmake that runs an external command and captures the output for use in the…
How do I redirect www to non-www with Apache? How to Redirect www to non-www in Apache htaccess Enable mod_rewrite. Open terminal and run the…
How do I ignore a git clone? To use an ‘exclude’ file: Open the exclude file in any text editor. Git creates an ‘exclude’ file…