glob EXPR glob In list context, returns a (possibly empty) list of filename expansions on the value of EXPR

default These flow-control keywords related to the experimental switch feature are documented in

setservent STAYOPEN

hex EXPR hex Interprets EXPR as a hex string and returns the corresponding value. (To convert strings that

cmp These operators are documented in perlop.

chmod LIST Changes the permissions of a list of files. The first element of the list must be the numeric mode, which should probably be an

syscall NUMBER, LIST Calls the system call specified as the first element of the list, passing the remaining elements as arguments to the

until These flow-control keywords are documented in Compound

exists EXPR Given an expression that specifies an element of a hash, returns true if the specified element in the hash has ever been initialized

xor These operators are documented in perlop.