Erlang shell .

commandline session $erl Erlang R15B01 (erts-5.9.1) [source] [64-bit] [async-threads:0] [kernel-poll:false] Eshell V5.9.1 (abort with ^G) 1> q(). ok 2> $ $erl Erlang R15B01 (erts-5.9.1) [source] [64-bit] [async-threads:0] [kernel-poll:false] Eshell V5.9.1 (abort with ^G) 1> h(). ok 2> h() 2> . 1: h() -> ok ok 3> pwd(). /home/jeffrin/Downloads ok 4> cd(“..”). /home/jeffrin ok 5> 1+2. …