问题

查看docker容器日志,使用了如下命令:

docker logs -f --tail 0b83f42a0efa

报错:

[root@localhost /]# docker logs -f --tail 0b83f42a0efa
"docker logs" requires exactly 1 argument.
See 'docker logs --help'.

Usage: docker logs [OPTIONS] CONTAINER

Fetch the logs of a container

“ docker logs -f --tail ”查看日志:“docker logs“ requires exactly 1 argument._docker



分析

"docker logs" requires exactly 1 argument.

"docker logs"需要一个参数


解决

给 --tail 加上参数:

docker logs -f --tail 100 0b83f42a0efa



参考:

【1】:​​““docker logs” requires exactly 1 argument. See ‘docker logs --help’. Usage: docker logs [OPTIONS] CONTAINER Fetch the logs of a container” Code Answer ​

【2】:Docker查看log命令与Linux查看log