Recently, I’m high into listening podcasts, or watching presentations of different Java shows. As I was searching for some major source of such entertainment, I stumbled on this website worth taking a look:
Another reason for me to look for a high bandwidth ISP for home.
I was looking to find out the maximum size of a message body in XMPP / Jabber protocol, and up to my current exploration, I didn’t find any limit. In RFC3291, it is mentioned:
element contains human-readable XML character data that2.1.2.2. Body
The
But it doesn’t mention anything regarding size/length of the body element. So I’m assuming there is no theoretical limit to it, but different Jabber server may implement it differently.
A large software system is like a city. You build it part by part and people starts using it. As years pass, you come back to some part of the city and can easily recognize which part were built in 1960’s and which parts were built in 1970’s. Then you restructure some old establishments with some shiny new architectures and you leave some old elegant architectures untouched.
A simple code to add new users in Solaris 10:
useradd -d /export/home/mozammel -m -s /bin/bash -c "Mozammel" mozammel
-d home directory path
-m make home directory and copy skeleton files
-s which shell to use
-c Full name