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
1 year ago291_how to "see more detailed information about your kernel" with the "uname" commandHowToBash
10 months ago320_how to "see what bash version you are using with the bash --version" commandHowToBash