Running the C-shell or tcsh may give different values in some cases.
Tuesday, May 29, 2007 6:22 AM Reply | Quote All replies 0 Sign in to vote From the error message, it looks like you are building a Sharepoint workflow example. You can use set -e in your script to debug it. –P.P. I found this -x -tt trick here. This is not being set within the perl script so I presume it is due to some abnormal termination of the code.
share|improve this answer answered Feb 14 '13 at 23:30 P.P. 61.9k770122 SSH'ing in works fine. –Amanada Smith Feb 14 '13 at 23:31 Then it's the script you If installed, then is the ssh service running? 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. Exit Code 255 Minecraft Conflicting definitions of quasipolynomial time Is there a reason why similar or the same musical instruments would develop?
Feb 14 '13 at 23:31 1 It's hard to identify why your script returns 255. Keeping windshield ice-free without heater Weird CentOS server behavior time zones What to do about a player who takes risks and dies (without consequence)? UNIX is a registered trademark of The Open Group. http://stackoverflow.com/questions/14885748/ssh-script-returns-255-error Encryption - How to claim authorship anonymously?
Also note that turning on verbose mode (pssh --verbose) for these cases does nothing to help you. Linux Exit Codes I'm troubleshooting someone else's PERL script that's set up as a scheduled job and 99% of the time it exits with value 0 but every now and again it exits with Ending a script with exit 127 would certainly cause confusion when troubleshooting (is the error code a "command not found" or a user-defined one?). 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.PrevHome
Exit Codes With Special MeaningsTable E-1. https://winscp.net/forum/viewtopic.php?t=85 Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Exit Code 255 Windows Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads Error 255 Twrp So it caps it to that range, I'm actually as surprised as you are.
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 his comment is here Reserved Exit CodesExit Code NumberMeaningExample >Comments1Catchall for general errorslet "var1 = 1/0"Miscellaneous errors, such as "divide by zero" Here is the workflow example that I found: http://msdn2.microsoft.com/en-us/library/ms742162.aspx Is that the one you have? Thanks, Jason Monday, May 21, 2007 12:31 PM Reply | Quote 0 Sign in What happens to a radioactive carbon dioxide molecule when its carbon-14 atom decays? Exit Code 255 Java
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 Dos Exit Code 255 Usually you would an error message something similar to: ssh: connect to host host.domain.com port 22: No route to host Or ssh: connect to host HOSTNAME port 22: Connection refused Check-list: This would still leave 50 valid codes, and make troubleshooting scripts more straightforward.All user-defined exit codes in the accompanying examples to this document now conform to this standard, except where
Most likely it's the function backup_mysql_rsnapshot that has the failing part as the other two functions return 999 in case of failure. Converting -1 to unsigned 8-bit gives 255. Browse other questions tagged shell exit or ask your own question. Autosys Exit Codes ssh [email protected] "sh /home/user/backup_mysql.sh" For some reason it keeps 255'ing on me.
On the other hand, practically speaking is it really useful to have >255 exit codes? Revolution. The error may be an OS error, not a Perl error. navigate here Are there any rules of thumb for the most comfortable seats on a long distance bus?
Make sure correct path is set in $0." [ ! -x $MYSQL ] && die "File $MYSQL does not exists. Is it bad practice to use GET method as login username/password for administrators? list of files based on permission I never succeed in thickening sauces with pasta water. Make sure correct path is set in $0." [ ! -x $MKDIR ] && die "File $MKDIR does not exists.
However, many scripts use an exit 1 as a general bailout-upon-error. How does Decomission (and Revolt) work with multiple permanents leaving the battlefield? The error code "255" usually means that it is not able to find the file you are asking it to execute. "call" is usually used inside batch or command files and I am using a Windows XP system.
From the waitpid (2) man page: WEXITSTATUS(status) returns the exit status of the child. It may be anticipated that the range of unallotted exit codes will be further restricted in the future. Please help. Thanks martin [View user's profile] Site Admin Joined: 2002-12-10 Posts: 25228 Location: Prague, Czechia Posted: 2008-02-14 Re: Copying files from remote side failed [Reply with quote] Please read documentation on reasons
Ending a script with exit 127 would certainly cause confusion when troubleshooting (is the error code a "command not found" or a user-defined one?). If you really wanted something more powerful I'd suggest that you'd switch to an "exit string", instead of a numeric exit code with a wider range. At what point is brevity no longer a virtue?