bash | Unofficial mirror of bash repository. Updated daily.

 by   bminor C Version: bash-5.2 License: GPL-3.0

kandi X-RAY | bash Summary

kandi X-RAY | bash Summary

bash is a C library. bash has no bugs, it has a Strong Copyleft License and it has low support. However bash has 2 vulnerabilities. You can download it from GitHub, GitLab.

this is gnu bash, version 5.1. bash is the gnu project’s bourne again shell, a complete implementation of the posix shell spec, but also with interactive command line editing, job control on architectures that support it, csh-like features such as history substitution and brace expansion, and a slew of other features. for more information on the features of bash that are new to this type of shell, see the file ‘doc/bashref.texi’. there is also a large unix-style man page. the man page is the definitive description of the shell’s features. see the file posix for a discussion of how the bash defaults differ from the posix spec and a description of the bash ‘posix mode’. there are some
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            kandi-support Support

              bash has a low active ecosystem.
              It has 455 star(s) with 137 fork(s). There are 23 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              bash has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of bash is bash-5.2

            kandi-Quality Quality

              bash has 0 bugs and 0 code smells.

            kandi-Security Security

              bash has 2 vulnerability issues reported (0 critical, 2 high, 0 medium, 0 low).
              bash code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              bash is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              bash releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 26742 lines of code, 0 functions and 3 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of bash
            Get all kandi verified functions for this library.

            bash Key Features

            No Key Features are available at this moment for bash.

            bash Examples and Code Snippets

            Convert a sequence of characters to a bash .
            pythondot img1Lines of Code : 13dot img1License : Permissive (MIT License)
            copy iconCopy
            def atbash(sequence: str) -> str:
                """
                >>> atbash("ABCDEFG")
                'ZYXWVUT'
            
                >>> atbash("aW;;123BX")
                'zD;;123YC'
                """
                letters = string.ascii_letters
                letters_reversed = string.ascii_lowercase[::-1] + strin  

            Community Discussions

            QUESTION

            Unable to use `run` routine on complex bash command
            Asked 2022-Mar-08 at 23:47

            Got this command: cd /some/dir; /usr/local/bin/git log --diff-filter=A --follow --format=%aI -- /some/dir/file | tail -1

            I want to get the output from it.

            Tried this:

            my $proc2 = run 'cd', $dirname, ';', '/usr/local/bin/git', 'log', '--diff-filter=A', '--follow', '--format=%aI', '--', $output_file, '|', 'tail', '-1', :out, :err;

            Nothing output.

            Tried this:

            my $proc2 = run , $dirname, , $output_file, <| tail -1>, :out, :err;

            Git throws an error:

            fatal: --follow requires exactly one pathspec

            The same git command runs fine when run directly from the command line.

            I've confirmed both $dirname and $output_file are correct.

            git log --help didn't shed any light on this for me. Command runs fine straight from command line.

            UPDATE: So if I take off the | tail -1 bit, I get output from the command in raku (a date). I also discovered if I take the pipe out when running on the command line, the output gets piped into more. I'm not knowledgeable enough about bash and how it might interact with raku's run command to know for sure what's going on.

            ...

            ANSWER

            Answered 2022-Mar-07 at 05:26

            You need to run a separate proc for piping:

            Source https://stackoverflow.com/questions/71376246

            QUESTION

            pip-compile raising AssertionError on its logging handler
            Asked 2022-Feb-13 at 12:37

            I have a dockerfile that currently only installs pip-tools

            ...

            ANSWER

            Answered 2022-Feb-05 at 16:30

            It is a bug, you can downgrade using:

            pip install "pip<22"

            https://github.com/jazzband/pip-tools/issues/1558

            Source https://stackoverflow.com/questions/70946286

            QUESTION

            Google Colab drive mount (with underscore) is not working
            Asked 2022-Feb-13 at 11:04

            Until yesterday (20 Jan) I could connect to another google drive account (using drive._mount), but when I tried this today, google colab showed me this error:

            ...

            ANSWER

            Answered 2022-Jan-21 at 14:00

            Alright, until this problem get solved, I did this trick for my project:
            I shared which files I need (like datasets) with my other accounts. For this, you should:

            1. Go to your google drive (where your file is stored) then right-click on it and choose "Share"
            2. Click on "Change to anyone with the link"
            3. Copy link and open it in new window
            4. In top-right side, click on your google accounts list and select which one you need
            5. At the opened window, in top-right side click on "Add shortcut to Drive" and choose location where you want to save file in it
            6. Your file now is accessible in account you did choose

            Source https://stackoverflow.com/questions/70798293

            QUESTION

            Git Bash - ssh connection issue
            Asked 2022-Jan-25 at 07:13

            Environment:

            ...

            ANSWER

            Answered 2022-Jan-25 at 07:13

            Git For Windows 2.33.1 comes with OpenSSH 8.8 which disables RSA signatures using the SHA-1 hash algorithm by default.

            For most users, this change should be invisible and there is no need to replace ssh-rsa keys.
            OpenSSH has supported RFC8332 RSA/SHA-256/512 signatures since release 7.2 and existing ssh-rsa keys will automatically use the stronger algorithm where possible.

            Incompatibility is more likely when connecting to older SSH implementations that have not been upgraded or have not closely tracked improvements in the SSH protocol.

            For these cases, it may be necessary to selectively re-enable RSA/SHA1 to allow connection and/or user authentication via the HostkeyAlgorithms and PubkeyAcceptedAlgorithms options.
            For example, the following stanza in ~/.ssh/config will enable RSA/SHA1 for host and user authentication for a single destination host:

            Source https://stackoverflow.com/questions/69656858

            QUESTION

            How to edit configmap configuration in spring boot kubernetes application during runtime
            Asked 2021-Dec-16 at 06:50

            We have application with huge configuration (this is just a part):

            ...

            ANSWER

            Answered 2021-Dec-16 at 06:50

            Option : 1

            You can Use the Lens : https://k8slens.dev/kubernetes.html

            It's UI for monitoring and Managing K8s clusters. Using this you can also edit the configmap.

            Option : 2

            You can manage all the Key value into single YAML file and create configmap from file :

            Source https://stackoverflow.com/questions/70261702

            QUESTION

            xcrun: error: SDK "iphoneos" cannot be located
            Asked 2021-Dec-15 at 20:35

            I'm not experienced so I can't really pinpoint what is the problem. Thanks for the help.

            I cloned this repo: https://github.com/flatlogic/react-native-starter.git

            And was trying to follow the steps below:

            Clone the repo

            git clone https://github.com/flatlogic/react-native-starter.git

            Navigate to clonned folder and Install dependencies

            cd react-native-starter && yarn install

            Install Pods

            cd ios && pod install

            When I got to the pod install I'm getting that error.

            ...

            ANSWER

            Answered 2021-Jul-28 at 18:31

            I think your pod install working fine and has done its job. You need to set up iPhone SDK on your mac then try to run cd ../ && react-native run-ios.

            Follow this guide : React Native Environment set up on Mac OS with Xcode and Android Studio

            Source https://stackoverflow.com/questions/68565356

            QUESTION

            "Could not retrieve credential from local cache for service principal" when using Azure CLI 2.30.0 credentials in Python SDK on Azure Devops MS agent
            Asked 2021-Nov-27 at 06:57

            I an Azure Pipeline on a self-hosted agent I use this task

            ...

            ANSWER

            Answered 2021-Nov-27 at 06:57

            This issue is caused by Azure CLI version 2.30.0 which seemed to be rolled out MS hosted agents recently.

            Hence I adapted all my Python scripts running on (MS and self) hosted agents to this model:

            Source https://stackoverflow.com/questions/69895247

            QUESTION

            Nested routing in react-router-dom V6
            Asked 2021-Nov-16 at 16:37

            I hope All you are doing well. Recently I have done the project with react and make a sample here. The problem is in routing. I want to display the child route under its parent but unfortunately I did not make it. I would be truly appreciated it, If anyone can explain the issue or fix the code.

            App

            ...

            ANSWER

            Answered 2021-Nov-16 at 16:35
            Issue

            The main issue is that your root path matcher is specified in such a way as to not match the nested paths so the Main component is unmounted.

            Solution

            App

            Here the path for Main should specify a wildcard matcher to allow continued matching of sub-routes, path="/main/*".

            Source https://stackoverflow.com/questions/69988285

            QUESTION

            Git Bash error: fsmonitor_ipc__send_query
            Asked 2021-Nov-07 at 05:53

            I would just like to ask what could be the meaning of this error?

            ...

            ANSWER

            Answered 2021-Sep-01 at 17:08

            Error seems to be related to a bug in Git for Windows 2.32. Upgrading to Git for Windows 2.33+ has fixed it for several people.

            Source https://stackoverflow.com/questions/68915288

            QUESTION

            When is it optional to use ‘$’ character before a variable name in bash?
            Asked 2021-Nov-06 at 15:48

            Could someone please explain why this works, specifically the fact that I am not using ‘$’ character before the names of the variables inside the if statement? I have searched the Bash Reference Manual, but could not find an explanation.

            ...

            ANSWER

            Answered 2021-Nov-05 at 20:41

            Dollar signs are optional inside an arithmetic context. This is any context where a value is going to be interpreted as a number.

            • $(( ... )) creates an arithmetic context in all POSIX shells
            • (( ... )) creates an arithmetic context in bash, including in for ((expr1; expr2; expr3)).
            • let creates an arithmetic context in shells (like bash) that support that ancient, pre-POSIX, nonstandard syntax.
            • In ${array[idx]} or array[idx]=value, idx is evaluated as arithmetic as long as the array has not been declared to be associative.
            • In [[ value1 -le value2 ]], because -le is an arithmetic operator (it only does numeric comparisons, not string comparisons), both value1 and value2 are parsed as arithmetic. This is also true for -eq, -ne, -lt, -gt and -ge.
            • In ${string:start:len}, both start and len are arithmetic contexts.
            • When declare -i variable has declared a variable to have a numeric type, and variable=value is subsequently run, value is an arithmetic context.

            Note that this is not true for arithmetic comparisons inside test or [ commands; test (whether or not called under the name [) acts like a regular shell command rather than special syntax (despite having a built-in implementation as a performance optimization).

            Source https://stackoverflow.com/questions/69858882

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install bash

            You can download it from GitHub, GitLab.

            Support

            Bug reports for bash should be sent to:. using the ‘bashbug’ program that is built and installed at the same time as bash. The discussion list ‘bug-bash@gnu.org’ often contains information about new ports of Bash, or discussions of new features or behavior changes that people would like. This mailing list is also available as a usenet newsgroup: gnu.bash.bug.
            Find more information at:

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