You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
708 B
Plaintext
27 lines
708 B
Plaintext
-- Environment
|
|
os.environ
|
|
os.setenv(name, value, overwrite)
|
|
os.unsetenv(name)
|
|
|
|
-- Miscellaneous
|
|
os.sleep(seconds)
|
|
|
|
-- File system
|
|
os.chdir(pathname)
|
|
cwd = os.currentdir()
|
|
os.mkdir(pathname)
|
|
|
|
for stat in os.dir(pathname) do ; end
|
|
stat = os.stat(pathname)
|
|
-- stat.name is the filename
|
|
-- stat.type is one of "file" or "directory" or another implementation-defined string
|
|
-- stat.size is the file size in bytes
|
|
|
|
file = io.open("filename", "w")
|
|
file:lock(mode, start, len) -- mode is "r" or "w"; start and len are optional
|
|
file:unlock(start, len) -- start and len are optional
|
|
|
|
-- Process control
|
|
pid = os.spawn(filename, {args={}, env={}, stdin=io_file, stdout=io_file, stderr=io_file})
|
|
exitcode = os.wait(pid)
|