错误现象
vuepress@VM-0-8-sles:~/user-18908711-1705416490-bak/Linux> ls
-proc-iomem--查看物理内存分布.md proc-meminfo.md -proc-meminfo-解析.md
vuepress@VM-0-8-sles:~/user-18908711-1705416490-bak/Linux> ls *
ls: invalid option -- '-'
Try 'ls --help' for more information.
vuepress@VM-0-8-sles:~/user-18908711-1705416490-bak/Linux> mv -proc-meminfo-解析.md proc-meminfo-解析.md
mv: invalid option -- 'p'
Try 'mv --help' for more information.
解决方案：
vuepress@VM-0-8-sles:~/user-18908711-1705416490-bak/Linux> mv -- -proc-meminfo-解析.md proc-meminfo-解析.md
vuepress@VM-0-8-sles:~/user-18908711-1705416490-bak/Linux> ls
-proc-iomem--查看物理内存分布.md proc-meminfo.md proc-meminfo-解析.md
