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  1. smple_paths <- c("/path/path/path/abc22/path/path", "/apath/apath/paath/abc11/something/path")
  2. sub("^.*/(abc\\d{2})(?:/.*)?$", "\\1", smple_paths)
Success #stdin #stdout 0.23s 39232KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] "abc22" "abc11"
https://ideone.com/JDMjZ0
language:
R (R 3.5.2)
created:
7 years ago
visibility:
secret

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