Capabilities
Thread metadata, filesystem operations, environment variables, wall-clock timing, and child process execution.
For explicit file-centric APIs and bitwise/byte helpers, see `fileio::*` and `lowlevel::*` in DB + File I/O + Low-Level.
Core APIs
system::threads() system::compileJobs() system::cwd() system::exists(path) system::isFile(path) system::isDir(path) system::readText(path) system::writeText(path, content) system::appendText(path, content) system::mkdir(path) system::rename(oldPath, newPath) system::removeFile(path) system::removeDir(path) system::envGet(key) system::envSet(key, value) system::nowMillis() system::sleepMs(ms) system::exec(command, args)
Example
import system
system::mkdir("tmp")
system::writeText("tmp/log.txt", "started\n")
var proc = system::exec("echo", ["hello"])
display proc[0] // exit code
display proc[1] // stdout
system::removeDir("tmp")