10 months ago320_how to "see what bash version you are using with the bash --version" commandHowToBash
1 year ago193_how to "remove both read and execute permissions from the user permission set" with chmodHowToBash
1 year ago201_how to "remove the read and execute permission from the group permission set" with "chmod"HowToBash
11 months ago317_how to "see the process id of the current instance of the shell" with echo $$HowToBash