busybox | please see the license file

 by   mirror C Version: 1_36_0 License: Non-SPDX

kandi X-RAY | busybox Summary

kandi X-RAY | busybox Summary

busybox is a C library. busybox has no bugs and it has medium support. However busybox has 16 vulnerabilities and it has a Non-SPDX License. You can download it from GitHub.

please see the license file for details on copying and usage. please refer to the install file for instructions on how to build. busybox combines tiny versions of many common unix utilities into a single small executable. it provides minimalist replacements for most of the utilities you usually find in bzip2, coreutils, dhcp, diffutils, e2fsprogs, file, findutils, gawk, grep, inetutils, less, modutils, net-tools, procps, sed, shadow, sysklogd, sysvinit, tar, util-linux, and vim. the utilities in busybox often have fewer options than their full-featured cousins; however, the options that are included provide the expected functionality and behave very much like their larger counterparts. busybox has been written with size-optimization and limited resources in mind, both to produce small binaries and to reduce run-time memory usage. busybox is also extremely modular so you can easily include or exclude commands (or features) at compile time. this makes it easy to customize embedded systems; to create a working system, just add /dev, /etc, and a linux kernel. busybox (usually together with uclibc) has also been used as a component of "thin client" desktop systems, live-cd distributions, rescue disks, installers, and so on. busybox provides a fairly complete posix environment for any small system, both embedded environments and more full featured systems concerned about
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            kandi-support Support

              busybox has a medium active ecosystem.
              It has 1279 star(s) with 558 fork(s). There are 69 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 44 open issues and 10 have been closed. On average issues are closed in 145 days. There are 10 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of busybox is 1_36_0

            kandi-Quality Quality

              busybox has no bugs reported.

            kandi-Security Security

              busybox has 16 vulnerability issues reported (1 critical, 10 high, 5 medium, 0 low).

            kandi-License License

              busybox has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              busybox 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.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of busybox
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            busybox Key Features

            No Key Features are available at this moment for busybox.

            busybox Examples and Code Snippets

            No Code Snippets are available at this moment for busybox.

            Community Discussions

            QUESTION

            Reason for separate Volume Container
            Asked 2021-Jun-09 at 10:30

            I've found following docker composition:

            ...

            ANSWER

            Answered 2021-Jun-09 at 10:30

            On modern Docker I'd never use this pattern, and in particular I'd avoid volumes_from:.

            volumes_from: has the two problems of not being clear of what exactly it's mounting and not having any control over where it gets mounted. If the image for your backup had a VOLUME declaration in its Dockerfile, for example, that volume would get mounted in your cron container at the exact same path as in the backup container, even though it's not listed in this docker-compose.yml anywhere. That can lead to surprising outcomes.

            Docker didn't always have named volumes. Before there were named volumes, the way to get persistent sharable storage was to create a data volume container that created an anonymous volume, and then run other containers with docker run --volumes-from ... to attach that storage. Now that named volumes exist, there's not a need to do that any more.

            Source https://stackoverflow.com/questions/67898889

            QUESTION

            Terraform Error refreshing state: BucketRegionError: incorrect region
            Asked 2021-Jun-06 at 18:19

            I have the terraform file main.tf that used to create AWS resources:

            ...

            ANSWER

            Answered 2021-Jun-06 at 18:19

            Remove the .terraform folder and try terraform init again

            OR

            error is because there's no S3 bucket created to sync with.

            • remove json object of s3 in .terraform/terraform.tfstate
            • remove the object generating remote backend run
            • terraform init

            Source https://stackoverflow.com/questions/67860854

            QUESTION

            Kubernetes Helm Elasticstack CrashLoopBackOff with JavaErrors in Log
            Asked 2021-May-28 at 12:29

            I'm trying to deploy the ELK stack to my developing kubernetes cluster. It seems that I do everything as described in the tutorials, however, the pods keep failing with Java errors (see below). I will describe the whole process from installing the cluster until the error happens.

            Step 1: Installing the cluster

            ...

            ANSWER

            Answered 2021-May-26 at 05:06

            For the ELK stack to work you need all three PersistentVolumeClaim's to be bound as I recall. Instead of creating 1 30 GB of PV create 3 of the same size with the claims and then re-install. Other nodes have unmet dependincies.

            Also please do not handle the volumes by hand. There are guidelines to deploy dynamic volums. Use OpenEBS for example. That way you wont need to worry about the pvc's. After giving the pv's if anything happens write again with your cluster installation process.

            I was wrong obviously, in this particular problem, filesystems and cgroups take role and the main problem of this is an old problem. From 5.2.1 to 8.0.0. Reinstall the chart by pulling the chart. Edit values file and definitely change the container version. It should be fine or create another error log stack.

            Source https://stackoverflow.com/questions/67618426

            QUESTION

            Grafana Pod is in Init Error state after adding an existing PVC
            Asked 2021-May-28 at 10:08

            Installing grafana using helm charts, the deployment goes well and the grafana ui is up, needed to add an existence persistence volume, ran the below cmd:

            ...

            ANSWER

            Answered 2021-May-23 at 05:42

            NFS turns on root_squash mode by default which functionally disables uid 0 on clients as a superuser (maps those requests to some other UID/GID, usually 65534). You can disable this in your mount options, or use something other than NFS. I would recommend the latter, NFS is bad.

            Source https://stackoverflow.com/questions/67652819

            QUESTION

            Docker on CentOS 7 - DNS not workin within containers
            Asked 2021-May-23 at 21:21

            I installed Docker on a CentOS 7 machine and DNS is not working within containers.

            So, if I run nslookup google.com on my host, it resolves correctly. However, if I do docker container run busybox nslookup google.com I get:

            ...

            ANSWER

            Answered 2021-May-23 at 21:09

            As you can see in your error :

            Can't find google.com

            Container does't have access to network and therefore it can't find google !

            And I can't see your Dockerfile and docker-compose.yml (If you use it) in the question above !

            BUT

            First step it's better to create a network using docker network create --help

            --help ------> For seeing which options you want to use for your container networking :) (according to docs.docker)

            Second step it's to EXPOSE: the port on docker file (docs.docker & Article about concept of EXPOSE)

            AND LAST : Try to check your container networking another way and simply use docker run

            Try to use bash in your main image That is Cent OS for checking the network of container

            Source https://stackoverflow.com/questions/67664001

            QUESTION

            What is the difference between alpine docker image and busybox docker image?
            Asked 2021-May-19 at 06:49

            What is the difference between alpine docker image and busybox docker image ?

            When I check their dockfiles, alpine is like this (for Alpine v3.12 - 3.12.7)

            ...

            ANSWER

            Answered 2021-May-18 at 14:22

            The key difference between these is that older versions of the busybox image statically linked busybox against glibc (current versions dynamically link busybox against glibc due to use of libnss even in static configuration), whereas the alpine image dynamically links against musl libc.

            Going into the weighting factors used to choose between these in detail would be off-topic here (software recommendation requests), but some key points:

            Comparing glibc against musl libc, a few salient points (though there are certainly many other factors as well):

            • glibc is built for performance and portability over size (often adding special-case performance optimizations that take a large amount of code).
            • musl libc is built for correctness and size over performance (it's willing to be somewhat slower to have a smaller code size and to run in less RAM); and it's much more aggressive about having correct error reporting (instead of just exiting immediately) in the face of resource exhaustion.
            • glibc is more widely used, so bugs that manifest against its implementation tend to be caught more quickly. Often, when one is the first person to build a given piece of software against musl, one will encounter bugs (typically in that software, not in musl) or places where the maintainer explicitly chose to use GNU extensions instead of sticking to the libc standard.
            • glibc is licensed under LGPL terms; only software under GPL-compatible terms can be statically linked against it; whereas musl is under a MIT license, and usable with fewer restrictions.

            Comparing the advantages of a static build against a dynamic build:

            • If your system image will only have a single binary executable (written in C or otherwise using a libc), a static build is always better, as it discards any parts of your libraries that aren't actually used by that one executable.
            • If your system image is intended to have more binaries added that are written in C, using dynamic linking will keep the overall size down, since it allows those binaries to use the libc that's already there.
            • If your system image is intended to have more binaries added in a language that doesn't use libc (this can be the case for Go and Rust, f/e), then you don't benefit from dynamic linking; you don't need the unused parts of libc there because you won't be using them anyhow.

            Honestly, these two images don't between themselves cover the whole matrix space of possibilities; there are situations where neither of them is optimal. There would be value to having an image with only busybox that statically links against musl libc (if everything you're going to add is in a non-C language), or an image with busybox that dynamically links against glibc (if you're going to add more binaries that need libc and aren't compatible with musl).

            Source https://stackoverflow.com/questions/67529042

            QUESTION

            Linux Kernel : AXI interconnect, where and how is it handled?
            Asked 2021-May-18 at 02:43

            I'm writing a Linux driver for my company in order to port our hardware to GNU/Linux desktops. I'm not a hardware guy at all and I'm struggling to understand how communication between the kernel and the hardware is made.

            We basically have an AXI interconnect on which some IPs are wired (we are using Xilinx boards running PetaLinux).

            I've already been able to send requests to the hardware, it works well but I feel like I'm missing something. In the kernel I'm mapping physical addresses to virtual ones thanks to ioremap() and I made my own implementation of read/write like so :

            ...

            ANSWER

            Answered 2021-May-18 at 02:43
            1. Looking at the Xilinx AXI Ethernet Driver (drivers/net/ethernet/xilinx/xilinx_axienet_main.c), setting up the iomem cookie (mailbox) causes readl(), writel(), memcpy_fromio() et cetera to handle the access properly.

              The details of how this is done at the hardware level, depends on the hardware architecture. For example, mach-ipx4xx uses __is_io_address() macro to determine whether ipx4xx_pci_read() (via inl()) or __raw_readl()/__indirect_readl() should be used.

            2. loff_t is signed, and it probably makes more sense to return -EFAULT rather that -EINVAL when the offset is invalid:

            Source https://stackoverflow.com/questions/67571061

            QUESTION

            no matches for kind "CronJob" in version "batch/v1"
            Asked 2021-May-13 at 15:14

            I use Kubernetes which v1.19.7, when I run the CronJob sample

            ...

            ANSWER

            Answered 2021-May-13 at 15:14

            For Kubernetes version 1.19.x you need to use batch/v1beta1 as apiVersion for your CronJob.

            That is documented in the doc version 1-19:

            https://v1-19.docs.kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/

            It is stable only on k8s version 1.21.

            Source https://stackoverflow.com/questions/67520866

            QUESTION

            Kubernetes - how do I extract a secret tar file?
            Asked 2021-May-12 at 14:12

            I have mounted two tar files as secrets. I would like to mount them to my container and then unpack the contents. The commands that created the secrets are as follows:

            ...

            ANSWER

            Answered 2021-May-11 at 15:53

            When you create an initContainer and execute this command:

            command: ['sh', '-c', 'tar -xvf /hlf/channel-artifacts/channel-artifacts.tar']

            it runs in default for this container path. I checked this by adding pwd and ls -l commands.

            Whole line is:

            command: ['sh', '-c', 'tar -xvf /hlf/channel-artifacts/channel-artifacts.tar ; pwd ; ls -l']

            From an initContainer you can get logs by:

            kubectl logs fabric-orderer-01-xxxxxx -c init-channel-artifacts

            Output was:

            Source https://stackoverflow.com/questions/67432005

            QUESTION

            EKS cron job fails to deploy
            Asked 2021-May-11 at 08:49

            I am trying to deploy my first cron job.

            Starting with a very simple one, as described in the k8s tutorial:

            ...

            ANSWER

            Answered 2021-May-11 at 08:49

            The Cronjob apiVersion in the kubernetes 1.18 is batch/v1beta1

            Source https://stackoverflow.com/questions/67469775

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

            Vulnerabilities

            No vulnerabilities reported

            Install busybox

            You can download it from GitHub.

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            https://github.com/mirror/busybox.git

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            gh repo clone mirror/busybox

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            git@github.com:mirror/busybox.git

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