Exactly type rm -rf / instead of rm -rf ./ and you ducked up. Well you messed up a long time ago by having privileges to delete everything, but then again, you are human, some mistakes will be made.
Deleting the current directory via ./ seems contrived since you would just use . or more likely the directory name from outside the directory. What does happen is rm -rf ${FOO}/ while ${FOO} is an empty string.
Exactly type
rm -rf /instead ofrm -rf ./and you ducked up. Well you messed up a long time ago by having privileges to delete everything, but then again, you are human, some mistakes will be made.Deleting the current directory via
./seems contrived since you would just use.or more likely the directory name from outside the directory. What does happen isrm -rf ${FOO}/while${FOO}is an empty string.