Web28. nov 2024 · In a traditional POSIX shell, as well as fish, you do this by running one, or both, commands in the background and using the wait command to wait for them to terminate. … Web18. júl 2024 · @MatthiasAltmann, the point of running script is to get a pty (on the remote). The SHELL=/bin/bash just makes sure script starts Bash (and not /bin/sh which might be …
Execute two or more commands simultaneously in shell script
WebAutomate SFTP using shell script with password (Using Expect) Step 1: Install Expect on client node Step 2: SFTP command example in Unix shell script with password Step 3: Verification My Lab Environment Advertisement In this article I will share sample SFTP scripts to transfer files covering below scenarios in Linux or Unix environment Web28. feb 2024 · The spawn command starts a script or a program like the shell, FTP, Telnet, SSH, SCP, and so on. The send command sends a reply to a script or a program. The Expect command waits for input. The interact command allows you to … fabulous thunderbirds youtube wait on time
Spawn sftp and Shell commands - UNIX
Web3 Answers. You get the exit status of the spawned process with the wait command: expect <<'END' log_user 0 spawn sh -c {echo hello; exit 42} expect eof puts $expect_out (buffer) lassign [wait] pid spawnid os_error_flag value if {$os_error_flag == 0} { puts "exit status: $value" } else { puts "errno: $value" } END. Web29. dec 2024 · The semicolon ; serves the very same purpose especially in scripts. Ampersand & however starts the command(s) in a subshell in the background, immediately releasing the shell. You can use round or curly brackets {} to further group lists, the difference being that round brackets spawn a subshell and curly ones don't. Curly … WebWhen running on Windows, .bat and .cmd files can be invoked using child_process.spawn () with the shell option set, with child_process.exec (), or by spawning cmd.exe and passing the .bat or .cmd file as an argument (which is what the shell option and child_process.exec () … fabulous thunderbirds wrap it up instrumental