What Is A Umask
It should be executed in either the cshrc or profile shell startup files. Its a file mode creation mask for processes and cannot be set for directories itself. Umask User Mask Or User File Creations Mask In Linux And How To Set Umask Looklinux Most applications would not create files with execute permissions set so they would have a default of 666 which is then modified by the umask. What is a umask . This is a kind of base permission or default permission given when a new file or folder is created in the Linux box. Umask or the user file-creation mode is a Linux command that is used to assign the default file permission sets for newly created folders and files. See umask - Wikipedia for more details. The umask is used by open 2 mkdir 2 and other system calls that create files to modify the permissions placed on newly created files or directories. The umask command is used to set this mask or to show you its current value. The new file creation could either be a file creat...