{"id":494,"date":"2026-06-02T12:40:26","date_gmt":"2026-06-02T05:40:26","guid":{"rendered":"https:\/\/blog.chaiyakul.com\/?p=494"},"modified":"2026-06-03T12:41:08","modified_gmt":"2026-06-03T05:41:08","slug":"install-firefox-centos-9-and-enterprise-policy","status":"publish","type":"post","link":"https:\/\/blog.chaiyakul.com\/index.php\/2026\/06\/02\/install-firefox-centos-9-and-enterprise-policy\/","title":{"rendered":"\u0e27\u0e34\u0e18\u0e35\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 Firefox \u0e1a\u0e19 CentOS 9 \u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e15\u0e31\u0e49\u0e07\u0e04\u0e48\u0e32 Enterprise Policy"},"content":{"rendered":"\n<p>\u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21\u0e19\u0e35\u0e49\u0e2a\u0e23\u0e38\u0e1b\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 Firefox \u0e1a\u0e19 CentOS 9 \u0e41\u0e1a\u0e1a\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e01\u0e15\u0e34 (dnf\/rpm) \u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e27\u0e34\u0e18\u0e35\u0e04\u0e49\u0e19\u0e2b\u0e32\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07 Policy \u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e31\u0e49\u0e07\u0e04\u0e48\u0e32 <code>policies.json<\/code> \u0e40\u0e1e\u0e37\u0e48\u0e2d:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e1b\u0e34\u0e14 Auto Update<\/li>\n\n\n\n<li>\u0e1b\u0e34\u0e14\u0e01\u0e32\u0e23\u0e08\u0e33 Session \u0e40\u0e14\u0e34\u0e21<\/li>\n\n\n\n<li>\u0e1b\u0e34\u0e14\u0e01\u0e32\u0e23\u0e40\u0e01\u0e47\u0e1a\u0e1b\u0e23\u0e30\u0e27\u0e31\u0e15\u0e34<\/li>\n<\/ul>\n\n\n\n<p>1) \u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 Firefox \u0e1a\u0e19 CentOS 9<\/p>\n\n\n\n<p>\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e1c\u0e48\u0e32\u0e19 dnf<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\ndnf install firefox -y\n<\/pre><\/div>\n\n\n<p>\u0e40\u0e0a\u0e47\u0e04\u0e27\u0e48\u0e32 Firefox \u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e2a\u0e33\u0e40\u0e23\u0e47\u0e08<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nwhich firefox\n<\/pre><\/div>\n\n\n<p>\u0e1c\u0e25\u0e25\u0e31\u0e1e\u0e18\u0e4c\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\/usr\/bin\/firefox\n<\/pre><\/div>\n\n\n<p>\u0e40\u0e0a\u0e47\u0e04\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e0a\u0e31\u0e19 Firefox<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nfirefox --version\n<\/pre><\/div>\n\n\n<p>\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nMozilla Firefox 128.10.0\n<\/pre><\/div>\n\n\n<p>2) \u0e04\u0e49\u0e19\u0e2b\u0e32\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07 Firefox \u0e08\u0e23\u0e34\u0e07<\/p>\n\n\n\n<p>\u0e41\u0e21\u0e49 <code>which firefox<\/code> \u0e08\u0e30\u0e44\u0e14\u0e49 <code>\/usr\/bin\/firefox<\/code><br>\u0e41\u0e15\u0e48\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07\u0e42\u0e1b\u0e23\u0e41\u0e01\u0e23\u0e21\u0e08\u0e23\u0e34\u0e07\u0e02\u0e2d\u0e07 Firefox \u0e08\u0e30\u0e2d\u0e22\u0e39\u0e48\u0e43\u0e19 <code>\/usr\/lib64\/firefox<\/code><\/p>\n\n\n\n<p>\u0e04\u0e49\u0e19\u0e2b\u0e32\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07\u0e08\u0e23\u0e34\u0e07<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nrpm -ql firefox | grep distribution\n<\/pre><\/div>\n\n\n<p>\u0e1c\u0e25\u0e25\u0e31\u0e1e\u0e18\u0e4c\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\/usr\/lib64\/firefox\/distribution\/distribution.ini\n<\/pre><\/div>\n\n\n<p>\u0e08\u0e32\u0e01\u0e1c\u0e25\u0e25\u0e31\u0e1e\u0e18\u0e4c\u0e19\u0e35\u0e49 \u0e41\u0e1b\u0e25\u0e27\u0e48\u0e32 Firefox Root Directory \u0e04\u0e37\u0e2d:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\/usr\/lib64\/firefox\n<\/pre><\/div>\n\n\n<p>3) \u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07 Policy \u0e02\u0e2d\u0e07 Firefox<\/p>\n\n\n\n<p>\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e23\u0e39\u0e49\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07 Firefox \u0e41\u0e25\u0e49\u0e27<br>Policy \u0e08\u0e30\u0e15\u0e49\u0e2d\u0e07\u0e2d\u0e22\u0e39\u0e48\u0e43\u0e19:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\/usr\/lib64\/firefox\/distribution\/policies.json\n<\/pre><\/div>\n\n\n<p>\u0e2a\u0e39\u0e15\u0e23\u0e08\u0e33\u0e07\u0e48\u0e32\u0e22:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&#x5B;Firefox Directory]\/distribution\/policies.json\n<\/pre><\/div>\n\n\n<p>4) \u0e2a\u0e23\u0e49\u0e32\u0e07 policies.json<\/p>\n\n\n\n<p>\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e44\u0e1f\u0e25\u0e4c Policy<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nnano \/usr\/lib64\/firefox\/distribution\/policies.json\n<\/pre><\/div>\n\n\n<p>5) \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07 Policy \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a CCTV \/ Kiosk<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: java; title: ; notranslate\" title=\"\">\n{\n &quot;policies&quot;: {\n &quot;DisableAppUpdate&quot;: true,\n\n &quot;SanitizeOnShutdown&quot;: {\n &quot;History&quot;: true,\n &quot;Sessions&quot;: true,\n &quot;Cookies&quot;: true,\n &quot;Cache&quot;: true \n}, &quot;Preferences&quot;: {\n &quot;browser.sessionstore.resume_from_crash&quot;: false, &quot;browser.startup.page&quot;: 0,\n &quot;places.history.enabled&quot;: false,\n &quot;browser.tabs.warnOnClose&quot;: false \n} \n} \n}\n<\/pre><\/div>\n\n\n<p>6) \u0e04\u0e27\u0e32\u0e21\u0e2b\u0e21\u0e32\u0e22\u0e02\u0e2d\u0e07 Policy<\/p>\n\n\n\n<p>\u0e1b\u0e34\u0e14 Auto Update<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&quot;DisableAppUpdate&quot;: true\n<\/pre><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>\u0e1b\u0e34\u0e14\u0e01\u0e32\u0e23\u0e2d\u0e31\u0e1b\u0e40\u0e14\u0e15 Firefox \u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34<\/li>\n\n\n\n<li>\u0e40\u0e2b\u0e21\u0e32\u0e30\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e16\u0e35\u0e22\u0e23<\/li>\n<\/ul>\n\n\n\n<p>\u0e25\u0e49\u0e32\u0e07\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e1b\u0e34\u0e14 Browser<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&quot;SanitizeOnShutdown&quot;\n<\/pre><\/div>\n\n\n<p>\u0e25\u0e1a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>History<\/li>\n\n\n\n<li>Session<\/li>\n\n\n\n<li>Cookies<\/li>\n\n\n\n<li>Cache<\/li>\n<\/ul>\n\n\n\n<p>\u0e17\u0e38\u0e01\u0e04\u0e23\u0e31\u0e49\u0e07\u0e17\u0e35\u0e48\u0e1b\u0e34\u0e14 Firefox<\/p>\n\n\n\n<p>\u0e1b\u0e34\u0e14\u0e01\u0e32\u0e23 Restore Session \u0e40\u0e14\u0e34\u0e21<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&quot;browser.sessionstore.resume_from_crash&quot;: false\n<\/pre><\/div>\n\n\n<p>\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19 Firefox \u0e40\u0e1b\u0e34\u0e14\u0e41\u0e17\u0e47\u0e1a\u0e40\u0e01\u0e48\u0e32\u0e01\u0e25\u0e31\u0e1a\u0e21\u0e32<\/p>\n\n\n\n<p>\u0e1b\u0e34\u0e14\u0e01\u0e32\u0e23\u0e08\u0e33 History<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&quot;places.history.enabled&quot;: false\n<\/pre><\/div>\n\n\n<p>\u0e44\u0e21\u0e48\u0e40\u0e01\u0e47\u0e1a\u0e1b\u0e23\u0e30\u0e27\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/p>\n\n\n\n<p>7) \u0e15\u0e23\u0e27\u0e08\u0e2a\u0e2d\u0e1a\u0e27\u0e48\u0e32 Policy \u0e17\u0e33\u0e07\u0e32\u0e19\u0e2b\u0e23\u0e37\u0e2d\u0e44\u0e21\u0e48<\/p>\n\n\n\n<p>\u0e40\u0e1b\u0e34\u0e14 Firefox \u0e41\u0e25\u0e49\u0e27\u0e1e\u0e34\u0e21\u0e1e\u0e4c:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nabout:policies\n<\/pre><\/div>\n\n\n<p>\u0e16\u0e49\u0e32\u0e16\u0e39\u0e01\u0e15\u0e49\u0e2d\u0e07 \u0e08\u0e30\u0e40\u0e2b\u0e47\u0e19:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Active Policies<\/li>\n\n\n\n<li>\u0e23\u0e32\u0e22\u0e01\u0e32\u0e23 Policy \u0e17\u0e35\u0e48\u0e15\u0e31\u0e49\u0e07\u0e04\u0e48\u0e32\u0e44\u0e27\u0e49<\/li>\n<\/ul>\n\n\n\n<p>8) \u0e15\u0e23\u0e27\u0e08\u0e2a\u0e2d\u0e1a\u0e27\u0e48\u0e32 Update \u0e16\u0e39\u0e01\u0e1b\u0e34\u0e14<\/p>\n\n\n\n<p>\u0e40\u0e1b\u0e34\u0e14:<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nabout:preferences\n<\/pre><\/div>\n\n\n<p>\u0e2b\u0e31\u0e27\u0e02\u0e49\u0e2d Update \u0e08\u0e30\u0e16\u0e39\u0e01\u0e25\u0e47\u0e2d\u0e01\u0e2b\u0e23\u0e37\u0e2d\u0e16\u0e39\u0e01\u0e1b\u0e34\u0e14\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/p>\n\n\n\n<p>9) \u0e2a\u0e23\u0e38\u0e1b<\/p>\n\n\n\n<p>\u0e44\u0e1f\u0e25\u0e4c\u0e2a\u0e33\u0e04\u0e31\u0e0d:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u0e23\u0e32\u0e22\u0e01\u0e32\u0e23<\/td><td>\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07<\/td><\/tr><tr><td>Firefox Binary<\/td><td>\/usr\/bin\/firefox<\/td><\/tr><tr><td>Firefox Root<\/td><td>\/usr\/lib64\/firefox<\/td><\/tr><tr><td>Policy File<\/td><td>\/usr\/lib64\/firefox\/distribution\/policies.json<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21\u0e19\u0e35\u0e49\u0e2a\u0e23\u0e38\u0e1b\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 Firefox \u0e1a\u0e19 CentOS 9 \u0e41\u0e1a\u0e1a\u0e23 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[105,9],"tags":[],"class_list":["post-494","post","type-post","status-publish","format-standard","hentry","category-centos","category-linux"],"_links":{"self":[{"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/posts\/494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/comments?post=494"}],"version-history":[{"count":1,"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/posts\/494\/revisions"}],"predecessor-version":[{"id":495,"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/posts\/494\/revisions\/495"}],"wp:attachment":[{"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/media?parent=494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/categories?post=494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.chaiyakul.com\/index.php\/wp-json\/wp\/v2\/tags?post=494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}