print its own code

2022-07-06 22:00:23 -05:00 · 2022-07-06 22:00:23 -05:00 · d55b01983f
parent 91e97fb8b4
commit d55b01983f
1 changed files with 10 additions and 0 deletions
--- a/bash/quine.sh
+++ b/bash/quine.sh
@ -0,0 +1,10 @@
+u () 
+{ 
+    type u | { 
+        read;
+        IFS= read -rd '' func;
+        printf %s "$func"
+    };
+    printf u
+}
+u