Start of binary search for ls command

src/lib/stores/bash/bash.ts

@@ -105,6 +105,10 @@ export class Bash {
 		return this._terminal.getTerminalWidth();
 	}
 
+	getTerminalFontSize(): number {
+		return this._terminal.getFontSize();
+	}
+
 	hasSudoPerms(uid: number): boolean {
 		return this._group[1].members.includes(uid);
 	}