Execution of Commands
| Shell command | Execute program | Replace current program with new executed program | |
|---|---|---|---|
| C | system("command"); | execl(path, args); or execv(path, arglist); |
|
| C++ | |||
| Objective-C | ; | ||
| C# | System.Diagnostics.Process.Start(path, argstring); | ||
| F# | |||
| Go | exec.Run(path, argv, envv, dir, exec.DevNull, exec.DevNull, exec.DevNull) | os.Exec(path, argv, envv) | |
| Visual Basic | Interaction.Shell(command «, WindowStyle» «, isWaitOnReturn») | ||
| Visual Basic .NET | Microsoft.VisualBasic.Interaction.Shell(command «, WindowStyle» «, isWaitOnReturn») | System.Diagnostics.Process.Start(path, argstring) | |
| D | std.process.system("command"); | std.process.execv(path, arglist); | |
| Java | Runtime.exec(command); or new ProcessBuilder(command).start; |
||
| JavaScript |
WScript.CreateObject ("WScript.Shell").Run(command «, WindowStyle» «, isWaitOnReturn»); | WshShell.Exec(command) | |
| Common Lisp | (shell command) | ||
| Scheme | (system command) | ||
| ISLISP | |||
| Pascal | system(command); | ||
| OCaml | Sys.command command, Unix.open_process_full command env (stdout, stdin, stderr),... | Unix.create_process prog args new_stdin new_stdout new_stderr, ... | Unix.execv prog args or Unix.execve prog args env |
| Standard ML | OS.Process.system command | Unix.execute (path, args) | Posix.Process.exec (path, args) |
| Haskell (GHC) | System.system command | System.Process.runProcess path args ... | Posix.Process.executeFile path True args ... |
| Perl | system(command) or $output = `command` |
exec(path, args) | |
| Ruby | system(command) or output = `command` |
exec(path, args) | |
| PHP | system(command) or $output = `command` or exec(command) or passthru(command) |
||
| Python | os.system(command) or subprocess.Popen(command) |
os.execv(path, args) | |
| S-Lang | system(command) | ||
| Fortran | CALL SYSTEM (command, status) or status = SYSTEM (command) |
||
| Windows PowerShell | ::Start(command) | «Invoke-Item »program arg1 arg2 … |
^a Compiler-dependent extension.
Read more about this topic: Comparison Of Programming Languages (basic Instructions)
Famous quotes containing the words execution of, execution and/or commands:
“The application requisite to the duties of the office I hold [governor of Virginia] is so excessive, and the execution of them after all so imperfect, that I have determined to retire from it at the close of the present campaign.”
—Thomas Jefferson (1743–1826)
“I will soon be going out to shape all the singing tomorrows.”
—Gabriel Péri, French Communist leader. Letter, July 1942, written shortly before his execution by the Germans. Quoted in New York Times (April 11, 1943)
“It is clear that in a monarchy, where he who commands the exceution of the laws generally thinks himself above them, there is less need of virtue than in a popular government, where the person entrusted with the execution of the laws is sensible of his being subject to their direction.”
—Charles Louis de Secondat Montesquieu (1689–1755)