+* ```rep 12 Really```will reply *'Really'* to the tweet with *[id=12]*.
+
+* ```del 12```will delete tweet with *[id=12]*.
+
+* ```ufav 12```will unfavorite tweet with *[id=12]*.
+
+* ```s #noah```will search the word *'noah'*. Result will come back with highlight.
+
+* ```show image 12``` will show the image in tweet with *[id=12]* in your OS's image viewer.
+
+* ```fl @dtvd88```will follow @dtvd88.
+
+* ```ufl @dtvd88```will unfollow @dtvd88.
+
+* ```h```will show the help.
+
+* ```c```will clear the screen.
+
+* ```q```will quit.