solve the problem showing bash-3.2

accidentally delete something i shouldn't. 

showing bash-3.2 without showing my own user name 

first in command line ls -a to check if ur .bashrc is still there 

if not copy from others account  

then command exec /bin/bash to make it effect 

if u want to show time on your account name type

PS1="[\u@\h:\W, \@, \d]> " 

in your .bashrc file and then execute 

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