sysseek FILEHANDLE,POSITION,WHENCE Sets FILEHANDLE's system position in bytes using lseek(2). FILEHANDLE may be an expression whose value

getnetent

open FILEHANDLE,EXPR open FILEHANDLE,MODE,EXPR open FILEHANDLE,MODE,EXPR,LIST open

each HASH each ARRAY each EXPR When called on a hash in list context,

pos SCALAR pos Returns the offset of where the last

delete EXPR Given an expression that specifies an element or slice of a hash,

log EXPR log Returns the natural logarithm (base e) of EXPR. If EXPR is omitted, returns the log

sqrt EXPR sqrt Return the positive square root of EXPR. If EXPR is omitted, uses

closedir DIRHANDLE Closes a directory opened by opendir

ge These operators are documented in perlop.