getgrent

ne These operators are documented in perlop.

sethostent STAYOPEN

exec LIST exec PROGRAM LIST The

semctl ID,SEMNUM,CMD,ARG Calls the System V IPC function semctl(2). You'll probably have to say

say FILEHANDLE LIST say FILEHANDLE say LIST say Just

flock FILEHANDLE,OPERATION Calls flock(2), or an emulation of it, on FILEHANDLE. Returns true for success, false on failure. Produces a fatal

tie VARIABLE,CLASSNAME,LIST This function binds a variable to a package class that will provide the implementation for the variable. VARIABLE

getgrnam NAME

setpwent