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@@ -349,6 +349,15 @@ formula: The desired `umask` value would be `027`. +```bash +[root@2a10b6355d3a ~]# mkdir before +[root@2a10b6355d3a ~]# umask 027 +[root@2a10b6355d3a ~]# mkdir after +[root@2a10b6355d3a ~]# ls -l +drwxr-x---. 2 root root 4096 May 25 19:36 after +drwxr-xr-x. 2 root root 4096 May 25 19:36 before +``` + See `exercises/chapter-8.15`. 16. Give chmod command lines that perform the same tasks that the mesg n and mesg y commands do. (Hint: Every hardware device, including your terminal, has an associated file in the /dev directory.) |