firefly on Nostr: I didn't say that the pipe operator is an OR operator. I know what a shell pipe is. ...
I didn't say that the pipe operator is an OR operator. I know what a shell pipe is. My comment didn't mention 'OR'.
DESCRIPTION
umask() sets the calling process's file
mode creation mask (umask) to mask & 0777
(i.e., only the file permission bits of
mask are used), and returns the previous
value of the mask.
Logical AND operation is under the hood.
"Programmatically, the mask is applied by the OS by first negating (complementing) the mask, and then performing a logical AND with the requested file mode." [Wikipedia]
DESCRIPTION
umask() sets the calling process's file
mode creation mask (umask) to mask & 0777
(i.e., only the file permission bits of
mask are used), and returns the previous
value of the mask.
Logical AND operation is under the hood.
"Programmatically, the mask is applied by the OS by first negating (complementing) the mask, and then performing a logical AND with the requested file mode." [Wikipedia]