Shell script to start multiple servers. I actually ssh into my server and run the shell script.

Shell script to start multiple servers I am not just being snarky here; you presumably We have a linux machine on which we have two instances of apache servers installed in different directories and running on different ports. It creates a connection to the server and launches someexe. This should cut down the timeout on those servers which don't I want a bash script to start multiple SSH connections to multiple linux servers in multiple new bash windows, not for further processing, just to connect with a simple command I suspect what's happening is: PsExec runs on your computer. It would be There are a few ways that you could accomplish this. I ssh into several machines on a daily basis, so I created a simple script that launches some xterm windows and places them in Put all the action which needs to be performed on remote server in a shell script. We’re going to create four entries in this file (you can create as many as needed) — two for Ubuntu Servers and two for Rocky Linux servers Bash script for gathering info from multiple servers [duplicate] Ask Question Asked 8 years, 8 months ago. The access of the servers must be parallel not serial in the I want to collect info from a number of servers whether their grub. Bash linux: start multiple program in parallel and stop all when one has finished. txt) do ping -n 1 %i 1>nul && echo %i UP || I'm not an expert in shell script by any means. In your ~/bin folder, create a new file with touch or nano. Places for Powershell script to control windows service on multiple remote servers. Scripts are used to run a series of Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications. remote_command 2. Any command that you can run from the command line can be used in a bash script. Earlier I had just one server on which I used to schedule all jobs. py until a. txt | . txt file that has a list of servers, and go through the list connected to each, or try to connect to each to see which Mostly REST API services. I have written a script to delete files on a remote server. if there are Run multiple shell scripts in a single script (1 answer) Is there a way to make a file that can run multiple files from different directories ? Just to make it clear, the reason I want EDIT: so now I am seeing that a file newWsl. txt Suppose it has below servers , there could be more servers server1 server2 server3 server4 how can I copy file (file. I have a user (test) created Each server has a script on the host that has the commands to start docker: A_start. cfg file , split. for example if you want to stop instance My idea was to calculate number of cores, split file into how many cores, make a script. sh will split file in how many cores, clone script. New. Therefore, you need to start by preparing a script which contains the Linux commands you want to execute on the different servers. jar starts working. This is the output of the I am working on automating some telnet related tasks, using Bash scripts. But I have a 3rd server from when I have uni-directional connectivity. server a contains serva and servb. example. jar needs to stop before xyz. # chmod +x commands. 0. \Restart-Service –ServiceName dnscache. Powershell SSH / run on multiple machine I want to automate the below scenario: I have two servers connected in a n/w. Configuring IIS Write a shell script to delete multiple files from multiple folders and servers and each time SSH to a different server. I am I say this because when I run a few of these scripts individually, they give correct results but not when run in the way mentioned above. jar exits successfully. I am able to find how to stop services, You can create script to stop and start instance(s) or directly run commands through crontab in linux or schedule-task in windows. I try to automate it as below but I I am planning to execute a shell script on a remote server using Ansible playbook. Modified 12 years, Using a custom protocol handler in Firefox to run a shell I have 2 python scripts a. If you are still prompted for a password after going through all the steps, start by editing file permissions on the remote server. This will generate a file called nohup. Share. SSH to multiple hosts in file and run command The main issue i am facing is the service list for each server is different. I have an script which is working for single server (Need to login I'd rather run it in a single file. py and I want to write a bash script that will load a. exe --cd "~" Then running: powershell -ExecutionPolicy ByPass -File . Once automated, there will be no interaction of the user with telnet (that is, the script will be totally automated). I tried to use Scp usernameip adress and destination path of the folder . out I have 3 servers . sh and recombine. powershell; windows-services; Hi There, RHEL I want a script that will check disk space on multiple servers. bash script to ssh multiple servers in a Loop and issue commands. 58. User can edit script for userID and private ssh-key Changing user password for multiple server using shell script, Linux Debian10. exe /c start wsl. When you perform the chmod 755 filename command you allow everyone to read and execute the I'm new to shell scripting, so pardon my lack of knowledge. For testing purposes, the list has two servers; for some weird and twisted reason, only the last (or Your sudo su postgres command starts a new shell, under the "postgres" userid. Then make the script executable as shown. Now, password-less key authentication is something I can not do I already have an ssh agent set up, and I can run commands on an external server in Bash script doing stuff like: ssh blah_server "ls; pwd;" Now, what I'd really like to do is run a lot of long I need to run a local script on remote servers. Anyway, you could append nohup before the first ssh command and run again. exe. Usually it's better to rely on the shebang and run a Copying an ssh-key to multiple servers/logins using shell script. In this example, we will write a script that will collect the following information from multiple servers: 1. I got the structure idea from another post (Bash script telnet to test multiple addresses and ports) My need is to verify LAN Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site Yes, I think it is preferable to use a built-in command than to write a shell script that does the same thing that will have to be maintained as a part of system codebase. Frequently I need to run a script (script. Especially with Rails apps, you might need a mysql server or redis server, etc. I need to copy a file for two different severs using shell script. Now different versions of the shell may have differences- but I doubt the existence of semicolons is one of I want to start and stop application pool in IIS using powershell script. Check who is logged on and what they are See more I want a script which will restart the defined services on their respective servers. [2022-07-11--23-26-03] Attempt #1 - I need to write a script so that my colleagues and myself can restart different services on multiple servers. A common solution is to use the latest build utility to wire everything up. If you use the npm xargs -P <n> allows you to run <n> commands in parallel. That runs on the server, outputs a reply Remember, you’ll want to create the file as the user who will run the command. To accomplish this, you could do: remote_command 1. Please can Save the file and close it. 218. I was hoping to find a scripting solution where I could use one server as a jump server and run a script that would Powershell script to automatically ssh into multiple servers and layout the panels Wednesday Share Add a Comment. batch file to run jar file with parameters. for example if you want to stop instance bash script starting multiple process problem. Both have httpd. sh Create PSSH Hosts File. Best. Salt which uses a master server and a minion process on each managed machine; Ansible Requirement: Run a shell script with below inputs file name checksum path the script should go to multiple servers (around 35) and verify the input cksum and if there is a Need help in writing a PowerShell script to check the status of a service and start if it is stopped. The post did not specify if But sometimes i need this. What I have so far is something like this: #!/bin/sh sh You start abc. For example in one server it is webservice and in the other Database service etc. NET Framework on a machine? on how to find the framework. PowerShell: A I'm trying to use an expect script to change my password on multiple servers, but I'm a little confused as to how to pass the list of servers through to it. /my_script. Automatically run commands over SSH on many servers. Each folder requires me to run You can create script to stop and start instance(s) or directly run commands through crontab in linux or schedule-task in windows. ps1 Is a well you could start be adding lines that tell you which product you are currently uninstalling to see which server and product it is hanging on to see if there are trends there. sh Enter your server and service Let's have a hypothetical scenario where you need to execute a BASH script on multiple remote servers, but you don't want to manually copy the script to each server, then again login to each server individually and only then It sounds like you want to run a sequence of commands on another server without having to log in multiple times. And in the shell I do have a output from rest. Create another bat. . 2. txt file? If so how would the i. Running script to run in parallel is important. simplistically #!/usr/bin/env bash I have a text file in which I have a list of servers. Hot Network Questions well you could start be adding lines that tell you which product you are currently uninstalling to see which server and product it is hanging on to see if there are trends there. the services are: NomadBranch, BITS, Ccmexec. api = webpack server, app = angular server and game = gulp server. Run I'm looking to run an automated task (a shell script) on multiple Ubuntu servers at the same time with as much timing accuracy as possible. Check uptime of servers 2. Shell script for running multiple processes. sh method is not working correctly, but I But we can run multiple commands on multiple servers at the same time and automate them. List of server names and file paths should come from a Create a file (test. How to call a shell script from Apache? 0. While -P is a nonstandard option, both the GNU (Linux) and macOS/BSD implementations support it. So if you're on Windows 10 / Server ssh without a command to execute will start an interactive login session. PowerShell: A Run powershell script on multiple servers parallelly. Every time I start coding I have to open up a bunch of terminals and start the services in each one and remember what port each one is etc it's a I have 5 Solaris servers present across different locations. By the ordinary definition, something that is not running does not have a process ID, and can't be killed. I had try to write the script but i didn't get this. server a, server b, server c. In fact, that is a bad route to go requiring every new server By using the above set of powershell code i am able to add a specific domain group to local administrative group in multiple servers. 9. The script that I'm using is as follows: Tour Start here for a quick overview of the site Rsync backup script for multiple servers. sh', looks like you want the first option (start all scripts together). 1. The Every remote server always will have the newest version of the script. py and not run b. sh B_start. I want to check 3 services, service = serva, servb, servc. Run . sh. Skip to main content. Ideally, I'd like the time discrepancy Tour Start here for a quick overview of the site just gives you nicer output if you have many servers and the output really just one line. Run command2 And only the fist server listens for request, second static server doesn't start. 5. \newWsl. sh) on all of them to get the health status, this script usually takes about 30-40 seconds If you can connect with ssh sut@slave, should do. You may write and edit a rather complex script at the local workstation in Your favorite editor. 10. Hot Network Questions Define "is running". cfg ( script that To make use of the ssh-copy-id script which prevents duplication of multiple keys in the authorized_keys, we can use the following workaround to run without the private key to be I have 2 python scripts a. Sort by: Best. Tour Start here for a quick overview of Bash is a Unix shell, which is a command line interface (CLI) for interacting with an operating system. 0 or newer, ## Log file for Netman auto-start script ## ## Created [2022-07-11--22-55-38] ## [2022-07-11--23-25-53] Netman service status is Stopped, attempting to Start. Stack Exchange Stack Exchange Network. It's always the same shell-script. I have made a little shell script that allows me to connect to a server Sometimes when running an application, you might need multiple servers locally. But if your SQL*Plus scripts are just a few simple statements you can easily wrap them in a PL/SQL Pssh Run Commands on Multiple Linux Servers. Hence I've written this script called kick (no laughs!), so I can just pass it some parameters and say: kick start This article provides a simple sample script that shows how multiple WLST instances can be started or shutdown without issuing irrelevant commands. There are many ways to do that, Ruby is also known for its simplicity and Spring Boot: Starting multiple services using shell script (. So my additional question is how to start all that ssh-tunnels not in background, but in multiple own bash-sessions/Windows? So that i start the I have a great amount of Linux servers to maintain. txt ec2-user@18. Thus abc. Execute I'm trying to write a script using Expect for monitoring multiple servers; the connections will be through ssh using a password. sh C_start. It could also be that there might be a problem with the With netcat you can check whether a port is open like this:. Like I have the connectivity from C to A and C to B. Refer to Stack Overflow question PowerShell script to return versions of . Hi Thomas, thanks for the answer, so basically the mylist would be a . Pdsh is an open source, simple parallel remote Interestingly, this method of 'cat script. We all connect to the servers with LDAP so i'd like my script to You want to get the actual hack script as small as possible - the less memory it takes the more threads you can run. I searched for the information on how to STOP only SQL Services on multiple servers. rc scripts for screen. conf contains the "elevator" parameter or not. My aim is to run two servers server1 and server2 in the background and then run a python script scriptRun through Pssh Run Commands on Multiple Linux Servers. blank test. Add a comment | 4 . Pdsh is an open source, simple parallel remote shell tool for executing commands on multiple Linux servers at the same time. simplistically #!/usr/bin/env bash Currently it only supports SQL and PL/SQL, not SQL*Plus scripts. But if i run the script from any of the one Have each one report to a central file share when it has completed and each one check for the server-name-alphabetically-before-theirs to report before starting. Will try up to 3 times. 143 ec2-u Replace Server1, Server2, Server3 with the names or IP addresses of the target servers, and with the PowerShell command you want to run on each server. py: Jython script to connect admin server to set config file and key and get . So ideally you want a launcher that will hack the server, and then hand From the context of 'start. The idea is that all commands you run by multiple invocations of screen, you bundle into a single 'screen script' Hi Is there any shell script that accesses multiple linux servers to get details such as CPU usage, RAM used etc. 0 that only returns the first computer. Ask Question Asked 4 years, 9 months ago. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for I need to make a script to check authentication of an user with ssh-key on multiple Redhat servers, approximately 980 servers. py is done doing it's thing. com 80 < /dev/null The return value of nc will be success if the TCP port was opened, and failure (typically the I wrote this script to check both netcat and SSH connectivity to all hosts in my servers /etc/hosts reads /etc/hosts line by line and then tries netcat port 22, and then ssh as "sshuttle" user quick 800 servers is a lot to manage. Pdsh – Parallel Remote Shell Utility. Invoke remote shell script from expect script once login is successful. The Overflow Blog How AI apps are like Google Search Linked. txt on all servers using scp Bash Script: Apache Server is running or not. Modified 9 years, 7 months ago. Execute command on multiple severs in parallel using shell script. sh I'm trying to create a swarm script to start them all, but not I need to run a shadowsocks server on AWS ( I live in China and this is the best solution in order to use google ) I have already set up everything on my VM instance the I am trying to do the telnet using ip and port , IP and Port are reading from text file. shell script to perform stop start multiple httpd instances. 3. You could I have file called server. the 'bash' < script. py and b. For doing it on many servers, the Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about @Yan Khonski It doesn't matter if you're in docker: the Bash shell is the Bash shell. 65. It employs a sliding window of threads to execute remote commands. Anyway, here's my own solution to this: @echo off setlocal This creates a list of split-pane commands that split the current pane and run ssh to one of the servers in the list ssh_list. jar when abc. sh file: run this script using script module for any host other than localhost and notice the stdout I would like to have a PowerShell script I can execute on a random PC in the network and let it disable a service on every PC I specify in an txt file. Each script is executing a python program 'script. So can anybody Take servers list from a text file and restart a service on them: Get-Content c:\scripts\servers. txt file, in the format I'm lazy, and I prefer that computers do my work for me. blah blah. conf (with same I have a shell script that starts a server. sh) Related. Improve this The whole code above is part of a for loop; I execute the same script for a list of servers. it won't start the next copy until the first one is done. I am new for shell scripting. I want to pass parameter as below to the script: eg: sh execute. Set vi-log: Bourne shell script to vi a Weblogic log file of a server running on the current host. If wanted to fetch the /var/logs/messages on both servers. It first makes a snapshot of all VMs based on the list of servers Bash Script: Apache Server is running or not. How can I create a server script that will know if there is/are file/s existing in a folder? If it detect/s that there is/are files existing in the said folder, it will create a manifest file How do you create two independent shells and execute a script in either? – zero_cool. jar and tell your bash script to start xyz. Another script is then run by each tech when they start their update process. Your second example is Hello All, The servers in question are AIX/Unix servers. Once server A is shutdown completely I need to start the shutdown of server B and once B is expect handles all interactive logic over SSH. There are multiple directories and the script moves to each directory and finds the file older than the defined time You may also explore an option to write . Next, add the list of servers that you want to run the commands on, in a hosts. Viewed 4k times 0 . What I previously did to run tow servers, I run two I am trying to stop and start tomcat using shell script on linux server. I'm trying to read the server one by one from the file, SSH in the server and execute ls to see the directory contents. I would like to Also, instead of every server getting a single job to test all ports, this will execute a separate runspace for each port to test. We create one such command for each of the listed I am trying to create an script to get the certificate expiry date for an websites remotely for multiple servers. py'. Run an execution with several I want to connect to multiple (30) oracle databases which resides in different servers (27) via shell script and fetch details from each database. I can do a df -h with : PHP Code: for i in server1 I can do a df -h with : PHP Code: for i in server1 sudo service apache2 start sudo service mysql start . (for /F %i in (test. Get-content "Filename" | foreach {set-Service -ComputerName $_ -Name "Service Name" You could have a Powershell script in Azure automation, that will connect to your subscription(s) and shut down or start up the servers dependent upon a parameter. when i am using above code it is reading first line item of IP and port from text file. server b contains servb and serv c. p addresses be listed such as, would there be a comma after one or would HI Folks, I need a shell scripts to shutdown servers A,B,C one after the other. My loop I'm trying to write a script using Expect for monitoring multiple servers; the connections will be through ssh using a password. You can use something like ansible or fabric to write a script that will connect to all of your computers and copy the file to I have 3 folders: Each folder runs a completely different type of server. Have your central script I am having multiple servers which run the same back-end process in JAVA through cron-tab scheduling. As soon as it starts, it logs everything to the console and the console does not Then run the shell script:. Tour Start here for a quick overview of It also saves an array of servers to a network share. Ask Question Asked 12 years, 7 months ago. local_action runs the command on the local server, not on the servers you specify in hosts parameter. Well, it's unfortunate that you didn't post your own code too, so that it could be corrected. But if i run the script from any of the one Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications. jar from batch-file. txt) and list down all the IPs you want to ping. 191. I see no need to modify each server to perform interactive logic for you. On server_A I create a shell script to execute commands on server_A and server_B by this flow: Run command1 on server_A and wait for completion. js. ps1 in powershell: cmd. Powershell - run script on multiple computers simultaneously. file and write this command. This is fixed in newer versions so if you upgrade to PowerShell 3. sh | ssh user@host' is the only one that is working for me to run a shell script on another host. To install Pdsh on First step is to install gnome-terminal if you do not already have it installed: sudo apt-get install -y gnome-terminal. Making the shell script executable. Even if the So direct rsync is not possible. bash: check if I can ssh (with By using the above set of powershell code i am able to add a specific domain group to local administrative group in multiple servers. Hot Network Questions Nuclear Medicine I am newbie to Powershell though I am a DBA. [ec2-user@ip-172-31-43-140 ~]$ cat hosts. You should consider investigating other solutions. You don't always need third-party software to control multiple Linux servers — not when a bit of scripting magic can get the job done. nc my. If you want to script to run in a reasonable amount of time I have a scenario: My system has 2 servers: server_A and server_B On server_A I create a shell script to execute commands on server_A and server_B by this flow:. Ask Question Asked 9 years, 7 months ago. You should also check out: How to Run Multiple Commands on Multiple Linux Servers. Below is shell script i copied from internet but it is not working. sh split. Commented May 17, 2019 at 18:54. I actually ssh into my server and run the shell script. The I'm setting up a repo and I want to make a shell script that will run two commands that run a backend and build a frontend. Open comment sort options. createWLkey_VIP. e. Sometimes some of these servers are not reachable from my location due to various reasons (either because of Get-Service -ComputerName has a bug in PowerShell 2. This is important I'm trying to make a script, or just find a way, to use a . A better way Like dirkt said, this will execute each command sequentially -- i. My opinion is that it's more useful & natural to just call the binaries directly Troubleshooting, if found any errors. This new shell doesn't read from the script file, so it never sees the rest of the file. Shell script to create one file and append the results. Change your "Execute the script" task to - name: Execute the script command: sh Starting multiple applications using a shell script. 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