feat: improve bash-like command parsing

src/program/Ls.ts

@@ -24,14 +24,11 @@ export class Ls extends Program {
             return 2
         }
 
-        console.log(item)
-
         stdout.emit(`-> Listing contents of item: '${item.GetPath()}'\n`)
-        stdout.emit(`   [ drwx     name     ]\n`)
+        stdout.emit(`   [ drwx      name     ]\n`)
         const items = await item.List()
         items.forEach(entry => {
-            stdout.emit(item.IsDirectory().toString())
-            stdout.emit(`   | ${(item.IsDirectory() ? 'd' : '').padEnd(4, '-').padEnd(8, ' ')} ${entry.GetName()}\n`)
+            stdout.emit(`   | ${`${(entry.IsDirectory() ? 'd' : '-')}${(entry.IsReadable() ? 'r' : '-')}${(entry.IsWritable() ? 'w' : '-')}${(entry.IsExecutable() ? 'x' : '-')}`.padEnd(8, ' ')} '${entry.GetName()}'\n`)
         })
 
         return 0