collide object turns on another script temporally

Questions & Answers
1

So I have a script that cause the camera to glitch, I want when you enter a box collider the glitch script becomes actives for a few seconds the turns off I tried make my own but i keep getting errors

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class glitchon : MonoBehaviour
{
    void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.CompareTag("Player"))
        {
            GlitchCameraShader = 
            other.gameObject.GetComponent<GlitchCameraShader>();
            gameObject.GetComponent(GlitchCameraShader).enabled = true;
            yield return new WaitForSeconds(0.05f);
            gameObject.GetComponent(GlitchCameraShader).enabled = false;
        }
    }
}
2

Yielding is only usable in Coroutins, so you need to wait using one of these. The code could look something like this:

     void OnTriggerEnter(Collider other)
     {
         if (other.gameObject.CompareTag("Player"))
         {
             GlitchCameraShader = other.gameObject.GetComponent<GlitchCameraShader>();
             StartCoroutine(nameof(CameraGlitchTimer));
         }
     }

IEnumerator CameraGlitchTimer
{
    gameObject.GetComponent(GlitchCameraShader).enabled = true;
    yield return new WaitForSeconds(0.05f);
    gameObject.GetComponent(GlitchCameraShader).enabled = false;
}