debian:stretch-slim 中的“bash: sysctl: command not found”
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"bash: sysctl: command not found" in debian:stretch-slim
提问by Wei
when I pull the debian:stretch-slim from hub.docker.com, and then run a container(root), I find that bash: sysctl: command not found.
当我从 hub.docker.com 拉出 debian:stretch-slim，然后运行容器（root）时，我发现bash: sysctl: command not found。
How can I use sysctl in debian:stretch-slim?
如何在 debian:stretch-slim 中使用 sysctl？
and many images are builded from debian:stretch-slim, so when I want to use sysctlin some other containers like that:
并且许多图像是从 debian:stretch-slim 构建的，所以当我想在其他一些容器中使用sysctl时：
docker run --rm -it redis:latest --sysctl net.core.somaxconn=2048 redis-server
docker run --rm -it redis:latest --sysctl net.core.somaxconn=2048 redis-server
It will throw ERROR message.
它会抛出错误消息。
It can be tested like:
可以这样测试：
docker pull debian:stretch-slim
docker run --rm -it debian:stretch-slim bash
root@7b923f27f7ee:/# sysctl
bash: sysctl: command not found
采纳答案by Thilak
Start your container with this command:
使用以下命令启动您的容器：
docker run --rm -it --sysctl net.core.somaxconn=2048 redis:latest redis-server
docker run --rm -it --sysctl net.core.somaxconn=2048 redis:latest redis-server
--sysctlshould be docker run's argument and it should not be a command to your redisimage
--sysctl应该是 docker run 的参数，它不应该是对您的redis图像的命令
