$ command line ruby cheat sheets
Cheat Sheet Title: [ no_spaces_alphanumeric_only ]
Cheat Sheet:Edit dd delete line yy p copy and past a line Navigation h j k l left, down, up right, one character/line at a time w b e next word, back word, end of word gg beginning of file GG end of File 0 first column in a line ^ beginning of line $ end of line File :u undo :q quit :q! force quit :wq write, quit :/<string> Search for next occurrence of <string> :?<string> Search for previous occurrence of <string> :%s/<str_a>/<str_b>/g Replace all str_a with str_b in current buffer
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