Examples using... "os/exec"

Recent
LookPath in Go
by GoDoc Go os/exec exec.LookPath fmt fmt.Printf log
LookPath searches for an executable named file in the directories named by the PATH environment variable. If file contains a slash, it is tried directly and the PATH is not consulted. The result may be an absolute path or a path relative to the current directory.
CommandContext in Go
by GoDoc Go os/exec context context.Background context.WithTimeout exec.CommandContext
CommandContext is like Command but includes a context.
Command (Environment) in Go
by GoDoc Go os/exec exec.Command log log.Fatal os
Command returns the Cmd struct to execute the named program with the given arguments.
Command in Go
by GoDoc Go os/exec bytes bytes.Buffer bytes.Buffer.String exec.Command
Command returns the Cmd struct to execute the named program with the given arguments.
Cmd.StdoutPipe in Go
by GoDoc Go os/exec log.Fatal encoding/json exec.Command fmt
StdoutPipe returns a pipe that will be connected to the command's standard output when the command starts.
Cmd.StdinPipe in Go
by GoDoc Go os/exec log.Fatal exec.Command fmt fmt.Printf
StdinPipe returns a pipe that will be connected to the command's standard input when the command starts. The pipe will be closed automatically after Wait sees the command exit. A caller need only call Close to force the pipe to close sooner. For example, if the command being run will not exit until ...
Cmd.StderrPipe in Go
by GoDoc Go os/exec log.Fatal exec.Command fmt fmt.Printf
StderrPipe returns a pipe that will be connected to the command's standard error when the command starts.
Cmd.Start in Go
by GoDoc Go os/exec log.Printf exec.Command log log.Fatal
Start starts the specified command but does not wait for it to complete.
Cmd.Run in Go
by GoDoc Go os/exec log.Printf exec.Command log
Run starts the specified command and waits for it to complete.
Cmd.Output in Go
by GoDoc Go os/exec exec.Command fmt fmt.Printf log
Output runs the command and returns its standard output. Any returned error will usually be of type *ExitError. If c.Stderr was nil, Output populates ExitError.Stderr.
Cmd.CombinedOutput in Go
by GoDoc Go os/exec exec.Command fmt fmt.Printf log
CombinedOutput runs the command and returns its combined standard output and standard error.
Exec Process in Go
by yhuang Go os/exec exec.LookPath os os.Environ syscall
Calling exec completely replaces the current Go process with another (perhaps non-Go) one.
Spawn a Process in Go
by yhuang Go os/exec fmt.Println exec.Command fmt io/ioutil