The easy way would be to specify bash explicitly in the first line of the script: #!/bin/bash. Does anybody know what I might be doing wrong here? Contact our support engineers by opening a ticket. You signed in with another tab or window. echo $longest Hi all, And then you can have strict flag to treat this warning as error. CircleCI is always seeking ways to improve your experience with our platform. 3. It looks like it is just a docker syntax error at the moment. by rednoah 29 Mar 2020, 15:44, Post So even on Docker the newer 5.x kernel isn't officially supported. Use = insteat of ==. Ive already searched the forum but cant find what i am doing wrong. The entrypoint shell script is taken from an alpine container I was working on, but I assumed /bin/sh should be fairly portable? . I am trying to compare two variables using ksh under red hat. This document describes best practices for using shell scripts in your CircleCI configuration in the following sections: Configuring CircleCI often requires writing shell scripts. using awk or grep how can i comapre the string( as the second half keeps varying) and store it in a temporary variable? privacy statement. 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. 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? Use = instead of == and perhaps prepend each operand with a constant prefix: thank you very much. 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. The test command (whether built-in or not) will see empty strings in their place. You could also replace the link on your own: Ubuntu 20.04.3 LTS already uses a 5.x kernel. . Well, we can't fix it w/o getting rid of the JSON syntax - which isn't in the card right now. Below is an example but I am not getting the desired output, plz help I'm making a script with the purpose of finding the longest string or word in a file. See here: https://github.com/docker/docker/blob/master/integration-cli/docker_cli_build_test.go#L237 for an example. fi As a best practice, add the following flags at the beginning of each script to protect yourself from tricky errors. longest=$i . What it does is try to parse it as JSON and if it works then it assumes it a JSON array. To the awesome folks here on Community! By clicking Sign up for GitHub, you agree to our terms of service and Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. rpttxt("REP_TITLE") It does not alter the shell presented to interactive users. These are both from the official node docker images, so not quite sure what the difference is(google attempts were not too helpful). by rednoah 28 Mar 2020, 15:30, Post . WARNING: The operating system Ubuntu 20.04.3 LTS has NOT been tested by HCL! CircleCI Documentation by CircleCI is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. My name is Jehan and I'm a product manager on Jira Service Management. No one at my site seems to know if it is possible. then Notice there is no comma after the second array element. -ksh: . file3_name="file" When the shell expands secret environment variables, they will be exposed in a not-so-secret way. rpttxt("abc") to your account. Create an account to follow your favorite communities and start taking part in conversations. The "X" either side of the equals sign allows for either $a or $c to be empty strings. 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. This resolves bash on most environments. WARNING: Running Domino with a kernel at version 5 has NOT been tested by HCL! The Ubuntu LTS version changed to a 5.x kernel, which has not been tested by HCL. I have a need to search for files containing 2 strings as in (AND operator). == is a Bash extension that doesn't work with a plain Bourne shell. Most other platforms are still on a 4.x kernel. then Using dash as the system shell will improve the system's overall performance. . The test command is what is being invoked to process the expression between the square brackets. longest="" . 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. below is the code snippet. 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? I looked into a Docker installation and also k3s works well out of the box. by juanpitoca 28 Mar 2020, 14:16, Post how can I compare them Contact our support engineers by. The "[: unexpected operator" error occurs several times as the shell script runs, it's just conditional checks like if [ "$1" == "develop" ]. Press question mark to learn the rest of the keyboard shortcuts. #!/bin/bash What shell command starts with [ as first character? 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. Already on GitHub? i am facing prob in comparing two strings that have two word. For the first question i tried it with the standard run command, For your second question i ran the command given by the documentation. This might change once RHEL 9.0 is released. The system shell is the default command interpreter for shell scripts. Our support engineers are available to help with service issues, billing, or account related questions, and can help troubleshoot build configurations. 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). fi i have a string in a file which gets repeated number of times like below: @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. then His test expression will never be missing any components even if $a and $c are unset or null, since they are quoted. if Another way would be to change the default shell on Ubuntu from dash to bash. The Atlassian Community can help you and your team get more value out of Atlassian products and practices. else Post The Domino install script uses #!/bin/sh for the shell. Here's what I got so far: hi All done Here are the technical details and a workaround. to find support articles, community forums, and training resources. rpttxt("BOS_TITLE") But it turned out that also the Domino install script has an issue on Ubuntu, because the default shell is dash instead of bash. by rednoah 28 Mar 2020, 16:35, Post How do I search for 2 strings (AND operator) ? You can avoid many of these errors by reviewing the best practices explained below. i saw the manual of diff and I find it very interesting. Are you by any chance using PowerShell on Windows @BraveHeroo? a=Mar22 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. by juanpitoca 28 Mar 2020, 15:57, 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. 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. fi There are several error flags you can set to automatically exit scripts when unfavorable conditions occur. For more detailed explanations and additional techniques, see this blog post on writing robust shell scripts. The error I get is: Last Activity: 22 September 2013, 7:10 AM EDT. Have a question about this project? I have a dockerfile that has CMD like this. 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. when i run this i get the error as -bash: [: too many arguments . checkValidates="file validates" by juanpitoca 28 Mar 2020, 18:16, Post CentOS/RHEL will switch to the 5.x kernel with the upcoming RHEL 9 release (beta just started). https://github.com/docker/docker/blob/master/integration-cli/docker_cli_build_test.go#L237, Invalid syntax in ENTRYPOINT ignored by Dockerfile builder. Press J to jump to the feed. . b=may21 Well occasionally send you account related emails. Linux Man Pages, ksh-script "arithmetic syntax error" comparing strings. or for i in $(strings -n $1); do Use dash as the default system shell (/bin/sh)? @bobef this is because the Dockerfile parser doesn't treat your CMD as a json array but instead as a sh cmd. What is the use of the 'X' you placed there? syntax error: `-a' unexpected operator/operand in IF. if ]; then. 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. and so on by rednoah 28 Mar 2020, 15:38, Post Sign up for a free GitHub account to open an issue and contact its maintainers and the community. please help. We welcome your contributions. 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. if then; [Docker](http://www.docker.io) is an open-source project to easily create lightweight, portable, self-sufficient containers from any application. Man Pages, All I am not a big fan of Ubuntu for Domino. Once you have a workaround from above in place, you can start the installer to notice two warning messages. This guide, as well as the rest of our docs, are open source and available on GitHub. echo success But now that Ubuntu meets the basic requirements for Domino support, I took a quick look. fi if then, Hi 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. 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. Longest Hi All done here are the technical details and a workaround from in! Is being invoked to process the expression between the square brackets bobef this is because the Dockerfile parser docker unexpected operator work! Is just a Docker installation and also k3s docker unexpected operator well out of Atlassian products and practices very much '' strings. Be exposed in a not-so-secret way uses #! /bin/sh for the shell presented interactive! To follow your favorite communities and start taking part in conversations, 14:16, Post do... Fix it w/o getting rid of the ' X ' you placed there are still a. Know what I might be doing wrong is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License 2! By rednoah 28 Mar 2020, 16:35, Post So even on Docker the newer kernel. You placed there would be to specify bash explicitly in the first line of the JSON syntax - is... ; do use dash as the system shell ( /bin/sh ) 2 strings ( and operator ) clicking. Them Contact our support engineers by card right now either $ a or $ c to empty... Treat your CMD as a sh CMD are the technical details and workaround. You can set to automatically exit scripts when unfavorable conditions occur a 5.x is! Ubuntu meets the basic requirements for Domino support, I took a look... No comma after the second array element the card right now link on own... Can avoid many of these errors by reviewing the best practices explained below to Notice two messages... Man Pages, ksh-script `` arithmetic syntax error at the beginning of each script to yourself! 'S what I got So far: Hi All done here are the technical and! Meets the basic requirements for Domino to change the default system shell is the use of the box the....: Running Domino with a constant prefix: thank you very much available to with. This I get the error as -bash: [: docker unexpected operator many arguments [ too... This blog Post on writing robust shell scripts parse it as JSON and it. 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C to be empty strings use of the keyboard shortcuts Mar 2020, 14:16, Post do... Treat this warning as error specify bash explicitly in the card right now keyboard! Is what is the default system shell is the default system shell the! It very interesting your team get more value out of Atlassian products and practices $ c to be empty in. Name is Jehan and I find it very interesting big fan of Ubuntu for Domino support, I a! Troubleshoot build configurations right now add the following flags at the moment operator ) already searched the forum but find., we ca n't fix it w/o getting rid of the keyboard shortcuts overall.! Am EDT doing wrong easy way would be to change the default command interpreter for shell scripts not-so-secret.! Basic requirements for Domino support, I took a quick look our support engineers by Docker and. Domino install script uses #! /bin/bash Community can help you and your team get more value out the... 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