diff --git "a/32 \347\216\213\345\260\232\346\263\211/5.22\344\275\234\344\270\232.md" "b/32 \347\216\213\345\260\232\346\263\211/5.22\344\275\234\344\270\232.md" new file mode 100644 index 0000000000000000000000000000000000000000..0af6df1d3aafa1c47bd26e8520b6857b74db1b53 --- /dev/null +++ "b/32 \347\216\213\345\260\232\346\263\211/5.22\344\275\234\344\270\232.md" @@ -0,0 +1,26 @@ +创建测试文件: +touch .hidden.txt +touch visible1.txt +touch visible2.txt +列出文件和目录: +ls -la ~ +创建工作区: +mkdir work_area +mkdir work_area/project_a +mkdir work_area/project_b +mkdir work_area/docs +移动文本文件: +mv /.*.txt ~/work_area/docs +复制目录: +cp -r /work_area/project_a ~/work_area/project_b/project_a_backup +列出文件并按大小排序: +ls -lS /work_area/docs +删除所有文件: +rm ~/work_area/docs/* +删除目录: +rm -rf /work_area/project_b +清理空目录: +find /work_area -type d -empty -delete +创建别名: +alias llh='ls -lh' +