built-in functions (cont.)
Input and output functions
- binmode, close, closedir, dbmclose, dbmopen, die, eof, fileno, flock, format, getc, print, printf, read, readdir, rewinddir, seek, seekdir, select, syscall, sysread, sysseek, syswrite, tell, telldir, truncate, warn, write
Functions for filehandles, files, or directories
- -X, chdir, chmod, chown, chroot, fcntl, glob, ioctl, link, lstat, mkdir, open, opendir, readlink, rename, rmdir, stat, symlink, umask, unlink, utime
Keywords related to the control flow of your perl program
- caller, continue, die, do, dump, eval, exit, goto, last, next, redo, return, sub
Keywords related to perl modules
- do, import, no, package, require, use
Functions for processes and process groups
- alarm, exec, fork, getpgrp, getppid, getpriority, kill, pipe, qx/STRING/, setpgrp, setpriority, sleep, system, times, wait, waitpid
Time-related functions
- gmtime, localtime, time, times