[dx@bolsa test/asd/bailey]$ ./put a b
[dx@bolsa test/asd/bailey]$ ./get a
lol b
[dx@bolsa test/asd/bailey]$ ./get a
lol b
[dx@bolsa test/asd/bailey]$ ./get a
lol b
[dx@bolsa test/asd/bailey]$ ./put a c
[dx@bolsa test/asd/bailey]$ ./get a
lol
[dx@bolsa test/asd/bailey]$ ./get a
key not found