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Secure a folder in a cluster

I have a folder in a cluster that I want to secure by allowing access to me only (read, write and execute). I am new in using clusters, what are the command lines I can use? I have used umask u=rwx,g=,...
user1447888's user avatar
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set default file permission to read, write and execute in linux

I need to set default file creation permissions for everyone to 777 [rwx], however umask uses 666 for files: If I need permissions to be 444, I would issue umask 222 [666 - 222 = 444], but the ...
vikram singh's user avatar