解决docker使用table键补齐命令无效

Posted 2022-11-30 年少~年

1.在docker容器中安装bash-completion

apt install bash-completion

在安装软件的时候出现了Package has no installation candidate的问题，如：

apt-get install

Reading package lists… Done
Building dependency tree… Done
Package aptitude is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package has no installation candidate

解决方法

# apt-get update
# apt-get upgrade
# apt-get install <packagename>

2.source一下

source /usr/share/bash-completion/bash_completion

解决 /bin/sh: 1: source: not found
解决办法：在命令行输入

exec bash

如下图：