Linuxbrew Nodejs - 绑定到端口 80

Question

我想解决 this issue 中描述的相同问题。

因此我想执行以下命令：

$ sudo setcap cap_net_bind_service=+ep /home/username/.linuxbrew/bin/node

这产生了错误：

Failed to set capabilities on file `/home/username/.linuxbrew/bin/node' (Invalid argument)
The value of the capability argument is not permitted for a file. Or the file is not a regular (non-symlink) file

发生这种情况是因为文件夹名称是 .linuxbrew 如果是，我该如何解决？

Answer 1

发生这种情况是因为您正试图运行在符号链接上。试试运行宁这个：

sudo setcap cap_net_bind_service=+ep $(readlink -f ~username/.linuxbrew/node)

Linuxbrew Nodejs - 绑定到端口 80

Linuxbrew Nodejs - Bind to port 80

node.js

port

linuxbrew