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The Shell Command Failed With Exit Code 255


Not the answer you're looking for? This should not cause any problems, since there is no overlap or conflict in usage of exit codes between compiled C/C++ binaries and shell scripts.

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Which process is `/proc/self/` for? Feb 14 '13 at 23:41 script works fine locally. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Usually you would an error message something similar to: ssh: connect to host port 22: No route to host Or ssh: connect to host HOSTNAME port 22: Connection refused Check-list:

Exit Code 255 Linux

If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. asked 4 years ago viewed 31455 times active 4 years ago Related 6Why can't I get the exit values of a command in this bash script?3Evaluating the return value of a Start a new thread here 4830732 Related Discussions Post Session Command) Process id 824, The Shell Command Failed With Exit Code1 Message Code CMN_1949 Error CMN_1949 Error: Shell Command Failed With

You can instruct WinSCP not to use the command in site settings. Exit statuses from shell builtins and compound commands are also limited to this range. It may be anticipated that the range of unallotted exit codes will be further restricted in the future. Linux Exit Codes List By default in Linux/UNIX if particular command/shell script is executed, it return two type of values which is used to see whether command or shell script executed is successful or not.

This consists of the least significant 8 bits of the status argument that the child specified in a call to exit(3) or _exit(2) or as the argument for a return statement Ssh Exit Code 255 You can ssh to that machine and test the script? Not the answer you're looking for? Browse other questions tagged shell exit or ask your own question.

Reply Link wyrmmage July 16, 2009, 12:02 amSeeing as this is the top hit for googling "ssh return status", I thought I'd go ahead and add thatThe remote command may also Bash Exit Code Check Make sure correct path is set in $0." [ ! -x $MYSQLDUMP ] && die "File $MYSQLDUMP does not exists. Edit to add: To give more detail: the wait*() family of system calls in UNIX encode the result of a process into a single 32bit integer. You may need to add path to the command to PATH environment variable.

Ssh Exit Code 255

For example, exit 3809 gives an exit code of 225 (3809 % 256 = 225).

[2]An update of /usr/include/sysexits.h allocates previously unused exit Homepage What are some of the serious consequences that someone can suffer if they omits part of their academic record on their application for admission? Exit Code 255 Linux This is the foo to get that resolved: pssh -x '-tt' -h HOSTFILELIST -P "sudo yum -y install glibc" -P means write the output out as you go and is optional. Exit Code 255 Windows ssh [email protected] "sh /home/user/" For some reason it keeps 255'ing on me.

e.g, 0 if succesful? check my blog What's the purpose of the same page tool? share|improve this answer answered Jul 11 '14 at 1:59 community wiki Wes Floyd -x "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no" worked for me as well –zpon Nov 2 at 6:55 add You can use set -e in your script to debug it. –P.P. Exit Code 255 Java

SSH client is a program for logging into a remote machine and for executing commands on a remote machine. It's free: ©2000-2016 nixCraft. Make sure correct path is set in $0." [ ! -x $MYSQLADMIN ] && die "File $MYSQLADMIN does not exists. this content If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices.

command.Or value 255 is return, if an error occurred while processing request via ssh session Share this tutorial on:TwitterFacebookGoogle+Download PDF version Found an error/typo on this page?About the author: Vivek Gite Exit Code 127 In Unix Also, when the batch script is run using the command line, it succeeds without any issues. Reply Link Security: Are you a robot or human?Please enable JavaScript to submit this form.Cancel replyLeave a Comment Name * Email * Comment You can use these HTML tags and attributes:

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All rights reserved. This would allot 50 valid codes, and make troubleshooting scripts more straightforward. [2] All user-defined exit codes in the accompanying examples to this document conform to this standard, except The author of this document proposes restricting user-defined exit codes to the range 64 - 113 (in addition to 0, for success), to conform with the C/C++ standard. Exit Code 0 Iteration can replace Recursion?

If you are sure that the command exists on the remote server, make sure that WinSCP (or rather the shell) can find it. Hot Network Questions How do I create armor for a physically weak species? An exit value greater than 255 returns an exit code modulo 256. have a peek at these guys One more step Please complete the security check to access Why do I have to complete a CAPTCHA?

This site is not affiliated with Linus Torvalds or The Open Group in any way. I had to turn off agent forwarding to see the error message that the script was presumably also getting but wasn't being captured in the output. –frankieandshadow May 22 '15 at I've noticed that when I return -1 in C++ program and then check the exit status, I get 255. You're now being signed in.

Verify to make sure you can run 'true' instead, to see if the ssh connection is established successfully. Any ideas? If installed, then is the ssh service running? Is this a scam?

You may not have sufficient permissions, or the command dependencies may not be installed. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. I was able to correct this by SSH'ing into each host manually and accepting the question "Do you want to add this to known hosts". Make sure correct path is set in $0." [ ! -x $GREP ] && die "File $GREP does not exists.

iPhone SE powers on whenever moved, defective? The author of this document proposes restricting user-defined exit codes to the range 64 - 113 (in addition to 0, for success), to conform with the C/C++ standard. The shell command failed with exit code 1.   The session log of the task may not contain details on the reason for the failure. However, many scripts use an exit 1 as a general bailout upon error.

You can get a clue what the error code 1 means this if you try: ssh AHOST "sudo yum -y install glibc" You may see: [[email protected] ~]$ ssh MYHOST "sudo yum The author of this document will not do fixups on the scripting examples to conform to the changing standard. If you do this again, I will lock this question. –Brad Larson♦ Feb 20 '13 at 2:22 One thing I often forget when moving the client to another machine