From 9b49332a36e4ab3ea85483906d19663bb2e66810 Mon Sep 17 00:00:00 2001
From: Andras Bacsai <5845193+andrasbacsai@users.noreply.github.com>
Date: Sat, 5 Apr 2025 12:30:14 +0200
Subject: [PATCH] refactor(CheckProxy): replace 'which' with 'command -v' for
 command availability checks

---
 app/Actions/Proxy/CheckProxy.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/Actions/Proxy/CheckProxy.php b/app/Actions/Proxy/CheckProxy.php
index 78312d65a..c5d98c315 100644
--- a/app/Actions/Proxy/CheckProxy.php
+++ b/app/Actions/Proxy/CheckProxy.php
@@ -139,7 +139,7 @@ class CheckProxy
         $commandSets = [
             // Set 1: Use ss to check listener counts by protocol stack
             [
-                'available' => 'which ss >/dev/null 2>&1',
+                'available' => 'command -v ss >/dev/null 2>&1',
                 'check' => [
                     // Get listening process details
                     "ss_output=\$(ss -tuln state listening sport = :$port 2>/dev/null) && echo \"\$ss_output\"",
@@ -149,7 +149,7 @@ class CheckProxy
             ],
             // Set 2: Use netstat as alternative to ss
             [
-                'available' => 'which netstat >/dev/null 2>&1',
+                'available' => 'command -v netstat >/dev/null 2>&1',
                 'check' => [
                     // Get listening process details
                     "netstat_output=\$(netstat -tuln 2>/dev/null) && echo \"\$netstat_output\" | grep ':$port'",
@@ -159,7 +159,7 @@ class CheckProxy
             ],
             // Set 3: Use lsof as last resort
             [
-                'available' => 'which lsof >/dev/null 2>&1',
+                'available' => 'command -v lsof >/dev/null 2>&1',
                 'check' => [
                     // Get process using the port
                     "lsof -i :$port -P -n | grep 'LISTEN'",