Today I ran into this warning from iceweasel when I tried to access a web service on port 101:
This address is restricted
This address uses a network port which is normally used for purposes other than Web browsing. Iceweasel has canceled the request for your protection.
I found this article which said:
Read a little from the Open Web Application Security Project today.
An article on The 5 Hardest Parts of Programming which discusses optimisation, networking, security, reliability and scalability.
Read about the security considerations for find. Find is a *nix tool for searching though directories for files and filtering them to build lists or run commands.
While I’m here I might as well show you my latest find command, I think it’s a beauty. :)
sudo find . \
\( \( \( \! -user jj5 \) -or \( \! -group jj5 \) \) \
-execdir chown jj5:jj5 '{}' \+ \) , \
\( \( -type d \( \! -perm -u+rwx \) \) \
-execdir chmod u+rwx '{}' \+ \) , \
\( \( -type f \( \! -perm -u+rw \) \) \
-execdir chmod u+rw '{}' \+ \)