Published: October 19, 2022 • 2 min read
Suppose you want to append to a file that’s write-protected and can only be
sudo. Is that possible? It is!
A technique I discovered today is to use
$ cat file.txt | sudo tee -a /etc/hosts
This lets me append the contents of
file.txt to the write-protected
/etc/hosts file by entering my password.
What are your thoughts on this? Let me know!
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