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> perl -wle 'print (getpwnam(traveler))[2,3];' ... Unquoted string "traveler" may clash with future reserved word at -e l +ine 1. syntax error at -e line 1, near ")[" Execution of -e aborted due to compilation errors.
> perl -e 'print( (getpwnam(traveler))[2,3] );' Unquoted string "traveler" may clash with future reserved word at -e l +ine 1. The getpwnam function is unimplemented at -e line 1.