Why copied file permission is changed in destination. When i
give all permission i.e 777 to file and copy that to other
location in destination the permission is 755. But if give
permission 555 in destination that file permission is 755
and if give permission 444 to file after copy in destination
the file permission is 444. These all are happening in
normal user. How the umask value is calculate here really i
am not understand. Please every body and wite the proper
answer. Thanks in Advance
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Answer Posted / ratikant
owner group other
rwx----------------rwx-------------------------rwx
421----------------421-------------------------421
when umask is 022---------->
as it is -----------(-write)--------------------(-write)
------------------------w-------------------------------w
so when permission is 444--->
r-- r-- r--
umask 022
--------------------------------------------------
result is 444
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