$ echo "Hello, world!"
Hello, world!
%	pwd
/User/foo
>  make -j build
%ls | wc -l
5
[user@host]$ whoami
user
[user@host] # id
uid=1000(user) gid=1000(user) groups=1000(user)
[super user :D@super host :D] %if [ 1 -eq 1 ]; then uname; fi
Linux
[user@host]%echo $((1+1))
2
