fork(6) download 
  1. x <- "1 !@#!!@$!@#!@#!@#! 11 ;'. R Tutorial"
  2. gsub("[^A-Za-z0-9,;._-]","",x)
  3.  
Success #stdin #stdout 0.24s 175424KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] "111;.RTutorial"
https://ideone.com/zcfXex
language:
R (R 3.5.2)
created:
6 years ago
visibility:
public

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