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  1. t <- "Current CPU load - jvm machine[example network-app_svc_group_mem4]@server101.example.com"
  2. sub(".*@([^.]+)\\..*", "\\1", t)
  3.  
Success #stdin #stdout 0.23s 183680KB
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Standard input is empty
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[1] "server101"
https://ideone.com/rU1BNo
language:
R (R 3.5.2)
created:
6 years ago
visibility:
secret

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