Feb 15 '13 at 0:04 | show 2 more comments up vote 6 down vote This error will also occur when using pdsh to hosts which are not contained in your 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. You may need to add path to the command to PATH environment variable. 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 Check This Out
Make sure correct path is set in $0." [ ! -x $MKDIR ] && die "File $MKDIR does not exists. The 32 bits of that result are further broken up to provide information such as whether the process dumped core, exited due to a signal (and which one), etc. 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 Why call it a "major" revision if the suggested changes are seemingly minor? http://www.tldp.org/LDP/abs/html/exitcodes.html
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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 Ssh Exit Code 255 Once I got passed the 255 problem... 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. his comment is here This site is not affiliated with Linus Torvalds or The Open Group in any way.
What's the purpose of the same page tool? Bash Exit Code Check Such a condition can be indicated by the following message. Reply Link josh June 15, 2012, 9:23 amif you looking for a way to return failure from a remote bash script, try:kill $$this causes bash to kill itself ($$ evaluates to Why is that?
Of that 32 bits, only 8 are reserved for the exit code of the process and those are interpreted as an unsigned value. https://winscp.net/eng/docs/message_return_code_127 You can use bash shell $? Exit Code 255 Linux Make sure correct path is set in $0." [ ! -x $MYSQLDUMP ] && die "File $MYSQLDUMP does not exists. Exit Code 255 Windows For example: [email protected]: $ ssh [email protected] Password: [email protected]: $ exit [email protected]: $ echo $?In short,ssh exits with the exit status of the remote command which can be find with echo $?
Exit statuses fall between 0 and 255, though, as explained below, the shell may use values above 125 specially. his comment is here More Information INFA_More_Information Applies To Product(s): Informatica Cloud Product Version(s): Informatica Cloud KB Database: Operating System(s): Windows Other Software: Reference INFA_Reference Related Documents INFA_Related_Docs Attachments INFA_Attachments Last Modified Date:8/5/2014 8:02 AMID:158966 Exit statuses from shell builtins and compound commands are also limited to this range. The fork/exec/wait model of UNIX/POSIX is one of its very oldest and most deeply embedded features; if you were designing a new operating system today you might do something different (at Exit Code 255 Java
Thanks for that additional information. –George M May 4 '12 at 17:06 Thank you for your detailed answer! –Eugene S May 4 '12 at 20:15 add a comment| up The exit status of the remote program is returned as the exit status of ssh. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. this contact form What are some of the serious consequences that someone can suffer if they omits part of their academic record on their application for admission?
Collatz Conjecture (3n+1) variant Word that means "to fill the air with a bad smell"? Exit Code 127 In Unix Exit Codes With Special MeaningsTable C-1. "Reserved" Exit CodesExit Code NumberMeaningExampleComments1catchall for general errorslet Make sure username and password are set correctly in $0" } ### main #### verify_bins verify_mysql_connection backup_mysql_rsnapshot linux bash shell ssh share|improve this question edited Feb 19 '13 at 17:50 community
Also, when the batch script is run using the command line, it succeeds without any issues. Home | Invite Peers | More Data Warehouse Groups Your account is ready. Verify to make sure you can run 'true' instead, to see if the ssh connection is established successfully. Exit Code 0 This value is know as Exit Status of shell command or script.The session terminates when the command or shell on the remote machine exits and all X11 and TCP/IP connections
Join them; it only takes a minute: Sign up ssh script returns 255 error up vote 12 down vote favorite 3 In my code I have the following to run a SSH client is a program for logging into a remote machine and for executing commands on a remote machine. Collatz Conjecture (3n+1) variant Why is Rogue One allowed to take off from Yavin IV? http://as3soft.com/exit-code/exit-code-126-in-unix.html by Vivek Gite on February 9, 2006 last updated September 16, 2015 in BASH Shell, Korn Shell Scripting, Linux, Openbsd, Troubleshooting, UNIXWhat are the exit statuses of ssh command on a
Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes | No Saving... Is this a scam? 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". Converting -1 to unsigned 8-bit gives 255.
Also make sure that the startup script that sets PATH is actually executed for non-interactive sessions. For example, exit 3809 gives an exit code of 225 (3809 % 256 = 225).An update of /usr/include/sysexits.h allocates previously unused exit 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 Tee for two Toolbox for IT My Home Topics People Companies Jobs White Paper Library Collaboration Tools Discussion Groups Blogs Follow Toolbox.com Toolbox for IT on Twitter Toolbox.com on Twitter Toolbox.com
I can SSH into the box just fine (passless keys setup) REMOTE SCRIPT: MUSER='root' MPASS='123123' MHOST="127.0.0.1" VERBOSE=0 ### Set bins path ### GZIP=/bin/gzip MYSQL=/usr/bin/mysql MYSQLDUMP=/usr/bin/mysqldump RM=/bin/rm MKDIR=/bin/mkdir MYSQLADMIN=/usr/bin/mysqladmin GREP=/bin/grep ### Setup What does this bus signal representation mean How can I slow down rsync? So it caps it to that range, I'm actually as surprised as you are.