semget KEY,NSEMS,FLAGS Calls the System V IPC function semget(2). Returns the semaphore id, or the undefined value on error. See also

split /PATTERN/,EXPR,LIMIT split /PATTERN/,EXPR split /PATTERN/ split

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utime LIST Changes the access and modification times on each file of a list of files. The first two elements of the list must be the NUMERIC

ucfirst EXPR ucfirst Returns the value of EXPR with the first character in uppercase (titlecase in Unicode)

send SOCKET,MSG,FLAGS,TO send SOCKET,MSG,FLAGS Sends a message on a socket. Attempts to send the scalar

rindex STR,SUBSTR,POSITION rindex STR,SUBSTR Works just like index() except that it returns the position

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