Maj de sheebr + maj mineure des scripts

rootfs overrides/usr/bin/cat.js

@@ -0,0 +1,18 @@
+const fs = require('fs');
+
+if(process.argv.length >= 3){
+    try{
+      const content = fs.readFileSync(process.argv[3], {encoding: 'utf-8'});
+      console.log(content)
+    }
+    catch(e){
+      switch(e.code){
+        case "ENOENT":
+          console.error(`file "${file}" does not exist.`);
+          break;
+         default:
+            console.error(`error: code ${e.code}`)
+      }
+    }
+    
+}