Ssh exit status 1. Subprocess check_output returned non-zero exit status 1.

Ssh exit status 1 sh Starting namenodes on [localhost] pdsh@prateek: localhost: ssh exited with exit code 1 Starting datanodes Starting secondary namenodes [prateek] prateek@prateek:~$ jps ssh will inherit the standard input stream from the loop and read as much as possible from it, meaning it will read read the remaining lines from your address-list file. I have a snippet of code, simply trying to execute a script on a remote server, in the event that it fails, I'd like to make a follow-up call, imagine this: require 'rubygems' require 'net/ssh' re Just do (ssh user@ras. Here's the output of a -vvv login: ssh -vvv user@server OpenSSH_6. output from ssh stored in a variable to test its value. ----- Cannot initialize SFTP protocol. ssh/known_hosts RUN npm config set strict-ssl false RUN npm config set proxy ${http_proxy} RUN npm config set https-proxy ${http_proxy} WORKDIR /usr I have got exit code by "echo ${PIPESTATUS[0]}")" , but the result is different with run the command in remote SSH environment. in “command_does_not_exists” >/dev/null 2>&1) || echo “Command doesn’t exists! HOSTNAME: $(hostname)” you can pass -i /path/to/private-key to authenticate to the remote machine using an ssh key if you don’t want to use ssh-agent or other stuff like that (useful when doing remote automations, you can use in rsync too with -e or in git I'm on centOS 6. I like to call SCP "a hack that stuck". 1 Operating system windows 10 Database MySQL 5. 12. 83. Modified 5 years, 11 Authenticated to IP ([IP]:22). windows. Bash, command on remote server returns true in case of failed. ppk [email protected]" grep blabla ddd if [ ! $? -eq 0 ]; then exit 1; fi " . . The username is a name already in the local account of the box. 0. I would just 1) do the poweroff, 2) restart Docker, 3) the problem is likely still that you have an invalid file or a non-key file in ~/. 953 ----- . How to get exit code from remote machine using sshpass command. d/autossh start it works well. When I tried to re-insta The exit status you obtain from the local machine is the exit status of the last command in ssh session. I have to go through a jump box, so from Paramiko I use connect() (to the jump box), invoke_shell() then execute ssh <server>. This is my sshd_config: # Package generated configuration file # See the sshd_config(5) manpage for details # What ports, IPs and protocols we listen for Port 22 # Use these options to restrict which interfaces/protocols sshd will bind to #ListenAddress :: #ListenAddress 0. 85. The reason I'm using invoke_shell() is that I want to run various commands on the server without recreating the connection. 99-OpenSSH_3. – Terry Sun Commented May 14, 2020 at 4:31 After this when I try to connect with ssh : ssh_exchange_identification: Connection closed by remote host And When I double click on the samba share : Unable to access location Failed to mount Windows share: Connection timed out The HDD, where the directory is, is brand new. Check whether there is an ssh-agent PID currently running with eval "$(ssh-agent -s)". This prints to Stdout. Here is my code: class SftpClient { private static final Logger LOG = Logger. I'm pretty sure the OP simply asked how to get the return value of ls through to the calling shell when using sshpass. debug1: Sending command: scp -v -f /cfg/running-config Sink: C0644 3398 running-config running-config 100% 3398 3. ) $ ssh remotehost exit 13 $ echo $? 13 Share. With the disks utility It shows nothing with the SMART data self tests. getpass() client = paramiko. service entered failed state. 3KB/s 00:00 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing I installed OpenSSh for windows 3. [out] buffer: The buffer which will get the data. Some of these causes, along with their mitigations, are as follows: 1. SyslogFacility LOCAL0 LogLevel DEBUG3 in C:\ProgramData\ssh\sshd_config. Can you please let me know how erlang sends the exit status to Checking the exit status of a ssh remote command in bash. So to debug the problem I ran ssh -vvv github. 15 : ok=3 changed=2 unreachable=0 failed=1 The SSH command responded with a non-zero exit status. prateek@prateek:~$ start-dfs. So far I can successfully execute some commands but on others I keep getting the following error: "Process exited with: 1. I'm using a plugin for Jenkins which stops executing the ssh script when it sees anything other than 0 status code. grep non-matching-string or exit 1) you loop endlessly. SSH was getting successful, but while trying to check the exit status of the ssh Its showing 255, which was treated as a failure case. 2007-03 Command errored out with exit status 1 when installing ssh-2. Ask Question Asked 9 years, 11 months ago. $? in double quotes is expanded locally before ssh even starts. However, when I generated the private/public pair, looks like authentication succeeded, but got the sent 2056, received 1500 bytes, in 0. I know why is it happeningI was working on a script placed in /etc/profile. for example $ ssh localhost $ exit 5 $ echo $? #on local system 5 Consider a case without any command $ ssh localhost $ ls #will list commands and exit succussfully ctrl+d $ echo $? #on local system 0 I can connect SSH to the remote server. – Pavel Šimerda Server sent command exit status 1. [in] count: The count of bytes to be read. – I'm having issue try to configure supervisor to run a php script. In auth. A lot of people throw around phplibsec when ssh is brought up, but I see no way of getting stderr or the channel exit status out of that either:/ Has anybody been able to get all three? Getting org. ssh. debug1: channel 0: new [client-session] debug3: ssh_session2_open: channel_new: 0 debug2: channel 0: send open debug3: send packet: type 90 debug1: Requesting [email protected] debug3: send packet: type 80 debug1: Entering interactive session. Exchange quotes to pass the literal $? string to the server. There are indeed use cases for sshpass. History, SCP and SFTP. Check whether your identity is added with ssh-add -l and if not, add it with ssh-add <pathToYourRSAKey>. I no longer will have to echo the password to the user, Checking the exit status of a ssh remote command in bash. /etc/passwd seems fine. Jenkins active (exited) 1. 8+20091222+1056-debhawk-5. The ansible task is as follows --- - name: Set Time Zone variables copy: content='Etc/UTC' A possible value of 255 may come from ssh itself or may come from whatever command you run on the remote side (but "common" errors usually yield "low" exit status, like 1, 2). 1 Client: git version 2. ssh returns the exit status of the entire pipeline that it runs - in this case, that's the exit status of echo $?. hidetake. I'm sure it will be of helpful for others. After reboot, loop with in sys The SSH command responded with a non-zero exit status. I would suggest adding a provisioning debug1: Exit status -1 This isn't an "error" in the sense that your code is behaving as written. 0p1, OpenSSL 1. In that case, you should set the pipefail option through set -o pipefail. If it is bigger than 0, the exact size will be read, else (bytes=0) it will return once anything is available. 168. 01. Running supervisor in debug mode gives me this: 2015-03-09 08:53:06,342 INFO supervisord started with pid 2030 2015-03-09 08:53:06,358 INFO spawned: 'worker1' with pid 2031 2015-03-09 08:53:06,423 INFO exited: worker1 (exit status 1; not expected) 2015-03-09 08:53:06,424 INFO received SIGCLD Thanks for the reply - that's what I suspected. The exit status of the remote program is returned as the exit status of ssh. The exit status sent back over ssh is that of the remote command execute by the ssh process. 6 Describe the bug Start gogs, SSH pull and synchronization codes are normal, but they Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Nothing failed in your situation. Appreciate any help. Reason was: () exit status 1" tested with WRT54GS V2 and netgear WA801DN LEDE 17. But when i tried to ssh to the IP without using erlang. If you compiled the SSH log on via the console and check the /var/log/messages and /car/log/secure logs when you try to log on remotely. getLogger /** A session represents a connection to a SSH server */ private Session _session; /** Channel connected to a SECURED server (as a subsystem of the SSH server) */ private ChannelSftp _channelSftp Can someone point out what I'm doing wrong or a better way to capture the exit status of the remote ssh command. Transferred: sent 2264, received 2800 bytes, in 0. 1c 10 May As soon as I correctly authenticate through ssh with private key, and I get the motd, the connection closes with exit status -1. . 244 ([172. 2:~$ ssh david@0. The It can very much be an ssh-agent issue. 26. When Puppet successfully applies a catalog that causes changes on a system, the exit code that is returned is 2. 1p2 . The output for this command should be in the log above. 04 and I have tried using docker login to log in in terminal, but got: docker login Login with your Docker ID to push and pull images from Docker Hub. log I get disconnected by user. St ssh passes return codes back just fine, i was echoing the result, so although ssh was passing the status code correctly, echo was returning 0. 8 debug1: Exit status 1 The problem is the "-bash: KSH_VERSION: unbound variable", this kills the connection I think. 74 >> /root/. Ask Question Asked 5 years, 11 months ago. Jenkins assumes that only exit code of 0 means The problem is both get and put methods' status is -1. debug1: Sending env LANG = en_US. FROM node:lts-alpine as build-stage RUN apk update RUN apk add openssh RUN mkdir /root/. 7. Follow edited Nov 16, 2016 There is nothing special about exit to ssh, it's just a way to exit the shell, which results in closing the ssh session: $ type exit exit is a shell builtin $ help exit exit: exit [n] Exit the shell. linux; bash; shell; ssh; Share. It can well be a placeholder for a more useful command. service: main process exited, code=exited, status=255/n/a Sep 11 12:04:42 alarmpi systemd[1]: Unit sshd. Compare these transaction excerpts. ssh-command-timeout=0 Then start the Rundeck service. bash - Capture exit code from remote ssh command. 21. What you want to do is simply use the ssh result directly (since you say that you don't want any of the output): In only one system, it returns 1 instead of for ssh exit $ ssh problem_node exit > /dev/null; echo $? 1 $ ssh normal_node exit > /dev/null; SSH with exit status 1 even though logging is working fine . Follow asked Aug 5, 2016 at 22:42. I'm trying to execute this command: pip install ssh2-python I First of all, when you run script manually on the terminal, you could be getting exit status 127 as well, but since you are not checking the exit status on terminal, you are not noticing it. SSHClient is a simple wrapper class around the more lower-level functionality in Paramiko. Viewed 654 times 0 I'm using python 3. The API documentation lists a recv_exit_status() method on the Channel class. So xargs ran grep at least twice (because you fed it so many files that they would exceed the maximum command line length, which you limited to 100 files) and at least one of the invocations was on a set of files which contained no matches, which caused the exit code from grep to be nonzero (failure). SSH Remote command exit code. outtoexplore outtoexplore. 210]:22). The OpenSSH Debug file relates to the following: #0 type 1 RSA debug3: Not a RSA1 key file /etc/ssh_host_dsa_key. If no connections are made within the time specified, ssh will exit. You only get one exit status, and in the case of invoke_shell(), that is the exit status of the shell itself. 2-custom #1 SMP PREEMPT Tue Dec 22 10:58:57 EST 2009 i686 Last login: Mon Apr 30 14:48:07 2012 from xxxxxxx. According to Bash Reference Manual linked above: If set, the return value of a pipeline is the value of the last (rightmost) command to exit with a non-zero status, or zero if all commands in the pipeline exit successfully. The remote server most probably gets || [ 0 = 1 ] and because of this an exit status 1 is possible. session. ssh-connection-timeout=0 framework. If the ssh command exists with a status != 0 (e. So there might be a few solutions to this. 2007-03-27 12:22:18. Is there anyway I can access my server now without having access to its files? Wed Oct 7 06:23:21 2015 from 1XX. d/autossh stop /etc/init. com. This seems to be a similar issue to #6054, but I'm using a version of tailscale that should include that fix. 6 Git version Server: git version 2. debug2: callback start debug2: fd 3 setting TCP_NODELAY debug2: client_session2_setup: id 0 debug2: channel 0: request pty-req confirm 1 debug1: Sending environment The file does not exist, but, I need the cp to not return exit code of 1 when there is no file. For example: user@localhost: $ ssh I'm trying to find OpenSSH exit status codes and their meaning but I can't find it anywhere. Any suggestions will be appreciated: $ ssh -v localhost OpenSSH_6. Modified 4 years, 2 months ago. \Program Files\OpenSSH and restarting the service with Restart-Service sshd solved the issue. 4 r3560-79f57e422d If I login with ssh end run /etc/init. I have this same issue. 87 1 1 Your solution is very helpful for debugging, but I had to do a minor change for me to actually see output. It worked perfectly last time I tried few days ago and I didn't touch anything server or client side. If the command is not yet terminated (or this channel type has no command), it will return the status as -1. 1 SSH2 sshd2[15085]: Denied connection from by 192. STDOUT) import subprocess subprocess. set_missing_host_key_policy(paramiko. 04. 5 and ssh closes connection right after a successful login. 8 and OS is windows 10. If N is omitted, Authenticated to localhost ([::1]:22). An exit status of -1 is the default behavior of go-ssh if you don't provide an explicit exit code. This is what happens when I try to connect: jordan@0. 11. The exit status of commands run within that shell are known only in Minor code may provide more information debug2: we sent a gssapi-with-mic packet, wait for reply debug3: Wrote 96 bytes for a total of 1205 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug2: we did not send a packet, disable method debug3: authmethod_lookup publickey debug3: remaining preferred Also, the loop does not really "continue". Improve this question. What is the issue? When using scp, files are transferring correctly, but I'm seeing "EOF" printed, and the exit status is 1. 1. 192. Subprocess check_output returned non-zero exit status 1. Asking for help, clarification, or responding to other answers. Add a comment | how to check ssh exit command executed? 4. Improve this answer. ssh/known_hosts RUN ssh-keyscan -t rsa 172. Try logging on with ssh -vvv <servername> so you can see So I'm trying to get a connection between two Ubuntu computers. For many years scp (the executable) has been using SCP (the protocol) by default, without knowing any other protocol. 1p1-1 on a Win2k3 box. nixcraft. I diagnosed by setting. d, and this script has "set -euo pipefail Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. [in] channel: The channel to read from. The -f option backgrounds ssh and the remote command “sleep 10” is specified to allow an amount of time (10 seconds, in the example) to start the program which is going to use the tunnel. 0 seconds debug1: Exit status -1 ssh; sshd; cygwin; Share. check_output("yum",shell=True,stderr=subprocess In addition to effectively expiring the ssh tokens in any exit case, sshpass will automatically log the user in. com 2. g. The output for Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I've two windows machine and trying to SSH using CYGWIN. So I moved the last line of printing out above the if statement. libssh2 has libssh2_channel_get_exit_status. For return codes that apply to the UNIX Client, see KB 7021956. 2. 10. 185 debug1: client_input_channel_req: channel 0 rtype exit-status reply Linux xxxxxxx. ssh && chmod 0700 /root/. 5 LTS and I am able to connect SSH in Putty, but not able to connect via WinSCP. groovy. I have seen this mentioned on the forum, but the problem doesn't seem to be the same. Then try again your ssh command (or any other command that spawns ssh daemons, like autossh for example) that returned 255. Run() function over a ssh connection. com debug2: channel 0: rcvd eof debug2: channel 0: output open -> drain debug2: channel 0: obuf empty debug2: channel 0: close_write debug2: channel 0: output drain -> Failed: NonZeroResultCode: Remote command failed with exit status -1. Provide details and share your research! But avoid . Jenkins fail build after executing all commands if exit code != 0. To talk to a remote system by SCP, the local scp invokes ssh and passes a command. You can see this by executing a command and then checking its exit status by typing "echo $?" What I suggest is when you try to ssh into one server and authentication fails, there shall be an exit status When I tried to ssh to the IP in Linux through erlang. debug1: pledge: network debug1: Sending environment. Viewed 287k times 89 . For more got to jsch documentation. 1. 6. – My Server is Ubuntu 14. 8. What does this mean? Please help Urgent project to complete. If you don't have a Docker ID, Since this question is tagged bash, I assume the default shell of your remote user is Bash. check_output("ls",shell=True,stderr=subprocess. 0. Technically, the script does not terminate prematurely or fail in any way, it just does not do what you want it 123 means "any invocation exited with a non-zero status". WarningPolicy()) Assuming nothing goes wrong with ssh itself, its exit status is the exit status of the last command executed on the remote host. Something seems to have gone wrong with openssh-server on my machine. server sent command exit status 127. sh Starting namenodes on [aqib-Inspiron-5521] pdsh@aqib-Inspiron-5521: aqib-Inspiron-5521: ssh exited with exit code 1 Starting datanodes Starting secondary namenodes [aqib-Inspiron-5521] pdsh@aqib-Inspiron-5521: aqib-Inspiron-5521: ssh exited with exit code 1. SSH: EXEC: connected Stopping script myservice SSH: EXEC: completed after 200 ms SSH: Disconnecting configuration [172. The first causes $? = 1:. In practice 255 indicates something went very wrong. Server version: SSH-1. Status [-1]] Build step 'Send build artifacts over SSH' changed build result to UNSTABLE Finished: UNSTABLE The reason it seems to work is that in most cases, the exit status of ssh is the exit status of the remote command. UTF-8 debug1: Sending command: scp -v -t /data01/DS_Release Sending file modes: Server sent command exit status 1. ssh RUN touch /root/. The problem is the server on the remote end not sending an exit code. This code. BadExitStatusException: Command returned exit status 1: in Jenkins pipeline execution Ask Question Asked 3 years, 2 months ago If you want to check the return status of ssh (which should be return status of the remotely executed command or some higher number indicating ssh itself failed), I think you have a bug in your script, and you want to remove the echo in the ssh statement, because it will exit with 0 (and because, with double-quotes, the $? will be the return I have Ubuntu 20. How to get exit code of remote command through ssh. I'm trying to execute a command via session. after a certain period of time. No translations currently exist. debug1: pledge: network debug3: receive packet: type 80 debug1 aqib@aqib-Inspiron-5521:~$ start-dfs. I noticed this trying to install another package that depends on openssh-server. debug1: channel 0: new [client-session] debug2: channel 0: send open debug1: Requesting [email protected] debug1: Entering interactive session. Jenkins with Publish over SSH plugin, -1 exit status. com to connect to github. I'm on Ubuntu 20. Resolution. I am using mac and windows/putty to access my server with the same results. Solution Verified - Updated 2013-09-15T23:35:36+00:00 - English . To display the return code: Use echo %errorlevel% to display the return code after executing an SSH or SCP command. X1. Exits the shell with a status of N. I get all but exit status. I followed to instructions and created the group and local username. SSH to a server; run something there and leave it running in the background (bg command for example) exit SSH and come back later; Is there any way I could, when I come back later, see if the process was killed and on what status it was killed (segfault or something else) or get any kind of exit status information of the process I was running? Are there any common causes for receiving a non-zero exit status when using the ssh command as it relates to {topic}, and how can they be mitigated? There are several common causes for receiving a non-zero exit status when using the ssh command in the context of secure shell. Modified 3 years, 10 months ago. I was debugging the Windows shutdown command also with exit status 1. If you want to return an exit code other than -1 to the client, you can send an exit-status request back to the client, like this: I had a similar problem when I ran ssh-keyscan github. A very simple demonstration script: import paramiko import getpass pw = getpass. framework. X11 FORWARDING. This is my python code: import subprocess subprocess. bash - Capture exit code from remote ssh command Well, I read that bash provides for a thing called as exit status. 1's password: Welcome to With a dynamic IP address I was able to successfully use ssh, now however I get the message: Connection to mahavira closed. jenkins node ssh-connection fails. – andrew lorien. 29. Follow answered Jun 8, 2016 at 11:34. I don't think this had anything to do with not doing ddev poweroff, and DDEV will ask you to do that on ddev start after an upgrade anyway. SSH: Disconnecting configuration [my-server ERROR: Exception when publishing, exception message [Failure] 1. Vagrant assumes that this means the command failed. 953 Server sent command exit status 1 . com on port 22. It is blocked until the exit code arrives. The -vvv gave some debug information and ultimately the command ran to Operation timed out. Vagrant interprets all ssh exit codes that are not 0 as unexpected and implied failures. Its returning 0 in the success case. You should escape that to reach desired behaviour. And noticing that it complained about not finding it. I tried putting a custom -T flag to increase the timeout but there was no output whatsoever. (If something does go wrong, its exit status is 255. The timeout values Gogs version 0. Once to avoid evaluation in your local shell, for the second time to avoid evaluation when it is passed to the bash on remote side. 8, received 16376. Sep 11 12:04:42 alarmpi systemd[1]: sshd. 2. But it's very important to understand the difference when you're using ssh and sudo; if you don't know what's part of what command, you are going to run into serious problems (possibly involving gaping security holes) at some point. Mainly I'm interested in Exit status 5 because I get that as soon as authentication is successful on Windows server 2012. Once there I have to switch to a system user (sudo su - <user>), then I'd Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company It can very much be an ssh-agent issue. evaluates $? in your shell and not in the remote one, because the $ is not escaped in single quotes. Unfortunately I can not connect via sftp to my VPS:. 14. 1 tcp wrappers. debug1: read PEM private key done: type DSA debug1: private host key: #1 type 2 DSA debug1: Bind to port 22 on 0. As soon as I correctly authenticate through ssh with private key, and I get the motd, the connection closes with exit status -1. 1 david@0. service holdoff time over, scheduling restart. Commented Oct 22, 2013 at 3:20. it will retrieve the exit status of the remote command corresponding to your channel. The command (like any command passed by ssh) is interpreted by the remote user's shell. 2] ERROR: Exception when publishing, exception message [Exec exit status not zero. Since ssh is reading the remaining lines from the file, the loop will only ever do a single iteration. XXX. Is there ANY way to get this information? I NEED:-STDOUT-STDERR-EXIT STATUS. ssh -i key/keyId. SSHClient() client. It will be expanded on the remote side: ssh -tt The problem was solved by removing (sic) that /etc/ssh/sshd_config file such that the file at the slightly different location /usr/etc/sshd_config took over, which contained an valid I've been getting this error recently from a server that I admin, not sure what is going on. For successful ssh commands, the loop body won't be entered even once. 19. 28. Sep 11 12:04:42 alarmpi systemd[1]: Stopping OpenSSH Daemon Authenticated to 172. 3. Puppet returned a 2 for the exit code in this instance, and Vagrant interpreted it as a failure. 9p1, LibreSSL SSH1, OpenSSH sshd1[15092]: refused connect from 192. If the ForwardX11 variable is set to “yes” (or see the description of the -X, -x, and -Y options Note: For a list of SSH or SCP return codes that apply to later Reflection versions, see KB 7021996. 0 Protocol 2 # HostKeys for protocol #define this before ssh uniqueVarName333=1 Then in your script: # ssh stuff exit if [ -z ${uniqueVarName333+x} ]; then exit; else echo "Back on local machine"; fi Or you could just check for the success of exit multiple times to ensure that it is successful when you command it to the remote machine. When I try to connect via WinSCP it gives below error: Connection has been unexpectedly Connection has been unexpectedly closed. Also using ls in scripts is perfectly okay for testing or for output. 2 seconds Bytes per second: sent 13241. indicating a successful login followed I am trying to setup ssh and ssh to localhost on Cygwin, but I am getting the following error. What I am looking to check is the return status of ssh which I thought should be return status of the remotely executed command I thought that the 'if statement' would exit with a 0 if the 'ls -ltr' worked and something greater than zero, or false if the 'ls -ltr' did not work. debug1: channel 0: new [client-session] debug1: Requesting [email protected] debug1: Entering interactive session. An exit status is a status of 0 for true and 1 or anything else for false. chepner chepner I've written a seemingly simple ansible task to connect to an ec2 instance and configure the timezone. Ask Question Asked 4 years, 2 months ago. It works fine when password prompted. You can use bash shell $? Variable to print exit status of shell. 953 Using SFTP protocol. oduzux sijlvjg ttbame aigds vnysm irj auxy sokvjdg pntlo rmmqu