Wireshark filter packet contains

Record a function of wireshark: Filter contains of a packet
Syntax:
[Protocol] contains [hex|"STRING"]

For example:
1. Filter packet which has hex 0xea in contains:
tcp contains ea

2. Filter packet which has string "test" in contains:
http contains "test"

No needed to enter a user name at windows 7 while booting up

I have an experiment about sleep/hibernate test at windows 7. Once I wake up or resume, win 7 always asks me to choose an account and password.

After I google, there is a GUI page to skip login at win7. Please run this command “ netplwiz”

As below figure, all you have to do is cancel “Users must enter a user name and password to use this computer”