docker unexpected operator

You can avoid many of these errors by reviewing the best practices explained below. hi All by juanpitoca 28 Mar 2020, 14:16, Post If you would like to share feedback, Our support engineers are available to help with service issues, billing, or account related questions, and can help troubleshoot build configurations. file3_name="file" fi . Last Activity: 22 September 2013, 7:10 AM EDT. Here are the technical details and a workaround. The test command (whether built-in or not) will see empty strings in their place. a=Mar22 Attempting to install n8n in docker but this issue has stopped my attempts the documentation was very lacking in information regarding this, Any help or direction towards a solution would be appreciated. @duglin for example you can check if the CMD starts with [ and if it does and it fails to parse as JSON you could give warning, because it is very likely that is intended to be JSON. Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. These are both from the official node docker images, so not quite sure what the difference is(google attempts were not too helpful). to your account. The Atlassian Community can help you and your team get more value out of Atlassian products and practices. There is only documentation for the "or' operator. then echo success It might not like the line breaks or the Unix path, so maybe try formatting the command like this instead (replace C:\Users\BraveHeroo\.n8n with any other path you want to store n8n data in): This solved my problem instantly please add it to the documentation to help other people as well it is extremely lacking in cases like these, Powered by Discourse, best viewed with JavaScript enabled. 3. When i tyr this, it gives me a syntax errori tried removing quotes,removing spaces,replacing -eq with '='.. Can somebody suggest that is the problem? Here's what I got so far: #!/bin/bash What shell command starts with [ as first character? Does anybody know what I might be doing wrong here? 1. Use = insteat of ==. Use the Shellcheck orb for the simplest way to add shellcheck to your version: 2.1 configuration (remember to replace x.y.z with a valid version): Alternatively, shell check can be configured without using the orb if you are using version 2 configuration: Note: Be careful when using set -o xtrace / set -x with ShellCheck. i have a string in a file which gets repeated number of times like below: @bobef this is because the Dockerfile parser doesn't treat your CMD as a json array but instead as a sh cmd. by rednoah 28 Mar 2020, 16:35, Post There has not been any testing on my side for the start script on Ubuntu so far. if then No one at my site seems to know if it is possible. how can I compare them Contact our support engineers by. privacy statement. hi Already on GitHub? Use = instead of == and perhaps prepend each operand with a constant prefix: thank you very much. if ]; then. The test command is what is being invoked to process the expression between the square brackets. Domino install challenges on Ubuntu 20.04 LTS. by rednoah 28 Mar 2020, 19:35, Post i saw the manual of diff and I find it very interesting. longest=$i rpttxt("BOS_TITLE") by juanpitoca 29 Mar 2020, 15:11, Post Sadly, we can't really fix this because there's no good way to know for sure what the intent of the user is - "[" can start with type of CMD. Most other platforms are still on a 4.x kernel. Press J to jump to the feed. CircleCI Documentation by CircleCI is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. If it fails (which in this case I assume it did due to the missing ",") it then assumes its a normal sh cmd and just passes it along to sh at runtime. fi when i run this i get the error as -bash: [: too many arguments While shell scripting can grant finer control over your build, it is a subtle art that can produce equally subtle errors. But the platform also has some advantages. See here: https://github.com/docker/docker/blob/master/integration-cli/docker_cli_build_test.go#L237 for an example. Are you using compose or just the standard docker run command? else ShellCheck.css-1ie5e7y{display:inline-block;width:1rem;height:1rem;margin-left:-5px;} is a shell script static analysis tool that gives warnings and suggestions for bash/sh shell scripts. The "[: unexpected operator" error occurs several times as the shell script runs, it's just conditional checks like if [ "$1" == "develop" ]. The error I get is: . The entrypoint shell script is taken from an alpine container I was working on, but I assumed /bin/sh should be fairly portable? please help. rpttxt("abc") CircleCI is always seeking ways to improve your experience with our platform. for i in $(strings -n $1); do When the shell expands secret environment variables, they will be exposed in a not-so-secret way. Notice there is no comma after the second array element. I looked into a Docker installation and also k3s works well out of the box. plz help, Login or Register to Ask a Question and Join Our Community, Login to Discuss or Reply to this Discussion in Our Community, ---------- Post updated at 04:35 PM ---------- Previous update was at 04:29 PM ----------, All UNIX We welcome your contributions. Awesome thanks for that :) So just to confirm, they're functionally the same just different syntax? But other platforms like PhotonOS also made the move. Well occasionally send you account related emails. This guide, as well as the rest of our docs, are open source and available on, To report a problem in the documentation, or to submit feedback and comments, please. i want to compare the strings. It looks like it is just a docker syntax error at the moment. Below is an example but I am not getting the desired output, plz help or by juanpitoca 28 Mar 2020, 15:57, Post Linux Man Pages, ksh-script "arithmetic syntax error" comparing strings. My name is Jehan and I'm a product manager on Jira Service Management. I am trying to compare two variables using ksh under red hat. It does not alter the shell presented to interactive users. I have a dockerfile that has CMD like this. syntax error: `-a' unexpected operator/operand in IF. I have a need to search for files containing 2 strings as in (AND operator). to find support articles, community forums, and training resources. I am not a big fan of Ubuntu for Domino. i am facing prob in comparing two strings that have two word. fi Man Pages, All The UNIX and Linux Forums - unix commands, linux commands, linux server, linux ubuntu, shell script, linux distros. Post rpttxt("REP_TITLE") WARNING: Running Domino with a kernel at version 5 has NOT been tested by HCL! fi How do I search for 2 strings (AND operator) ? CentOS/RHEL will switch to the 5.x kernel with the upcoming RHEL 9 release (beta just started). Ive already searched the forum but cant find what i am doing wrong. His test expression will never be missing any components even if $a and $c are unset or null, since they are quoted. . if then, Hi [Docker](http://www.docker.io) is an open-source project to easily create lightweight, portable, self-sufficient containers from any application. To the awesome folks here on Community! I'm making a script with the purpose of finding the longest string or word in a file. For more detailed explanations and additional techniques, see this blog post on writing robust shell scripts. The "X" either side of the equals sign allows for either $a or $c to be empty strings. if ] As a best practice, add the following flags at the beginning of each script to protect yourself from tricky errors. by rednoah 28 Mar 2020, 15:38, Post And then you can have strict flag to treat this warning as error. By clicking Sign up for GitHub, you agree to our terms of service and You could also replace the link on your own: Ubuntu 20.04.3 LTS already uses a 5.x kernel. The easy way would be to specify bash explicitly in the first line of the script: #!/bin/bash. In the example below, observe how the tmp.sh script file reveals too much. Printing a warning in these cases would probably annoy people. For the first question i tried it with the standard run command, For your second question i ran the command given by the documentation. How do i compare two strings in shell script. Have a question about this project? Unfortunately I didn't understand what you did in here: Hello I'm very new to Linux and shell scripting so I only know basic stuff. The system shell is the default command interpreter for shell scripts. == is a Bash extension that doesn't work with a plain Bourne shell. This resolves bash on most environments. Sign in i have 2 strings. There are several error flags you can set to automatically exit scripts when unfavorable conditions occur. Once you have a workaround from above in place, you can start the installer to notice two warning messages. The Domino install script uses #!/bin/sh for the shell. longest="" . by rednoah 28 Mar 2020, 15:30, Post . I have tried adding a volume mapping of/mysql-connector-java-5.1.49-bin.jar:/opt/atlassian/crowd/apache-tomcat/lib/mysql-connector-java-5.1.49-bin.jarbut I can't get the server to start when this is in place, I just get: I have set the permissions on the file to 666 which should allow whatever the crowd user is to access the file. echo $longest Hi all, Our support engineers are available to help with service issues, billing, or account related questions, and can help troubleshoot build configurations. Well, we can't fix it w/o getting rid of the JSON syntax - which isn't in the card right now. You signed in with another tab or window. Using dash as the system shell will improve the system's overall performance. But when I run I get this error (adding the comma solves it, it is not my app): The text was updated successfully, but these errors were encountered: @GordonTheTurtle added the info you ask for in the original comment. Get answers to your question from experts in the community, Share a use case, discuss your favorite features, or get input from the community, How to make MySQL Driver Persistent on Docker Installations. Is this fine below is the code snippet. Press question mark to learn the rest of the keyboard shortcuts. I have had a fairly long look around but I can not see how to make the MySQL Database Driver persistent on the Crowd Docker Image. But now that Ubuntu meets the basic requirements for Domino support, I took a quick look. This document describes best practices for using shell scripts in your CircleCI configuration in the following sections: Configuring CircleCI often requires writing shell scripts. Some operations don't work in dash and you see the following type of error when installing on Ubuntu: ./install: 44: [: /local/software/linux64/tools/-E: unexpected operator, ./install: 51: [: /local/software/linux64/tools/-e: unexpected operator, ./install: 57: [: /local/software/linux64/tools/-e: unexpected operator. You can also visit our support site to find support articles, community forums, and training resources. What is the use of the 'X' you placed there? Are you also able to share the full command or file you are running with anything important replaced with mock values. This might change once RHEL 9.0 is released. What it does is try to parse it as JSON and if it works then it assumes it a JSON array. WARNING: The operating system Ubuntu 20.04.3 LTS has NOT been tested by HCL! . by juanpitoca 30 Mar 2020, 21:47, Powered by phpBB Forum Software phpBB Limited, Support for Ubuntu and other Desktop Linux distributions, https://github.com/filebot/filebot-dock my-license, https://github.com/filebot/filebot-dock atcher#L11, https://github.com/filebot/filebot-dock cd910272c5, https://github.com/filebot/filebot-dock ot-watcher, https://hub.docker.com/r/rednoah/filebot/builds, /mnt/DESCARGAS/completados/series -> Input files. But it turned out that also the Domino install script has an issue on Ubuntu, because the default shell is dash instead of bash. I have two strings Contact our support engineers by opening a ticket. I did , That will teach me to answer on my phone without double checking what I am sending. But on Ubuntu by default it uses "dash", because it is faster. The same container that a developer builds and tests on a laptop can run at scale, in production, on VMs, bare metal, OpenStack clusters, public clouds and more. If either variable evaluates to nothing (in this case one of your files is empty), then the expression that the test command sees is: Afaik the "==" is only valid in bash shell. Are you by any chance using PowerShell on Windows @BraveHeroo? then b=may21 Another way would be to change the default shell on Ubuntu from dash to bash. and so on So even on Docker the newer 5.x kernel isn't officially supported. It does work fine if I run the same script with #!/bin/bash shebang instead on debian-slim though so I'm thinking alpine might actually be using /bin/ash? if I am not getting the desired output if I do this. 2. checkValidates="file validates" We are looking to talk to any of you out there that use our product for non-technical Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Use dash as the default system shell (/bin/sh)? echo "file" $file3_name "is validated successfully" Create an account to follow your favorite communities and start taking part in conversations. . by juanpitoca 28 Mar 2020, 18:16, Post The Ubuntu LTS version changed to a 5.x kernel, which has not been tested by HCL. This guide, as well as the rest of our docs, are open source and available on GitHub. done https://github.com/docker/docker/blob/master/integration-cli/docker_cli_build_test.go#L237, Invalid syntax in ENTRYPOINT ignored by Dockerfile builder. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. -ksh: . Unfortunately, the builder can't tell if the string after the CMD is a json array or just a normal cmd w/o guessing. if then; There has been a live console issue, which I fixed in 3.6.1 today (already in the develop branch of the Domino Docker Community project). by rednoah 29 Mar 2020, 15:44, Post docker build passes with invalid CMD syntax but docker run fails after that, "/app/node_modules/webservice-node/ws-server.js". . 2022 Circle Internet Services, Inc., All Rights Reserved. using awk or grep how can i comapre the string( as the second half keeps varying) and store it in a temporary variable?

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