[shell] for f in *

yzhang-gh · Aug 21, 2024 · 7ee845f · 7ee845f
1 parent 1e142e6
commit 7ee845f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/docs/software/shell.md b/docs/software/shell.md
@@ -455,9 +455,14 @@ hello $a
 ```shelldoc
 for i in {1..10}  ## press `Enter` here and continue typing
 echo $i
+
 ## 更多处理
 echo $(printf %02d $i)           ## 01 02 03 ...
 echo $(printf %02d $(($i * 2)))  ## 02 04 06 ...
+
+## 遍历文件
+for f in *
+for f in *.txt
 ```
 
 ```shelldoc