Create a new file called myemptyfile in your home directory. You can use:
cd ~
touch myemptyfile
Check its permissions using:
ls -l myemptyfile
cd ~myemptyfile doesn't exist, create it using touch myemptyfilechmod, give it permissions such that only the Owner of a file should be able to modify. Everyone else (Group and Others) should be able to only read.ls -l myemptyfile should print something like this:-rw-r--r-- 1 user123 user123 0 Oct 24 07:40 myemptyfile
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