io.flush

Flushes outstanding data to disk for the default output file

Prototype

io.flush ()

Description

Lua functions

• f:close - Closes a file
• f:flush - Flushes outstanding data to disk
• f:lines - Returns an iterator function for reading the file line-by-line
• f:read - Reads the file according to the specified formats
• f:seek - Sets and gets the current file position
• f:setvbuf - Sets the buffering mode for an output file
• f:write - Writes to a file
• io.close - Closes a file
• io.input - Opens filename for input in text mode
• io.lines - Returns an iterator function for reading a named file line-by-line
• io.open - Opens a file
• io.output - Opens a file for output
• io.popen - Creates a pipe and executes a command
• io.read - Reads from the default input file
• io.stderr - File handle for standard error file
• io.stdin - File handle for standard input file
• io.stdout - File handle for standard output file
• io.tmpfile - Returns a handle to a temporary file
• io.type - Returns type of file handle
• io.write - Writes to the default output file

Topics

• Lua PCRE regular expression functions
• Lua base functions
• Lua bc (big number) functions
• Lua bit manipulation functions
• Lua coroutine functions
• Lua debug functions
• Lua io functions
• Lua math functions
• Lua os functions
• Lua package functions
• Lua script extensions
• Lua string functions
• Lua syntax
• Lua table functions
• Lua utilities
• Scripting callbacks - plugins
• Scripting