{"id":16184,"date":"2026-11-10T21:02:00","date_gmt":"2026-11-10T20:02:00","guid":{"rendered":"https:\/\/monodes.com\/predaelli\/?p=16184"},"modified":"2026-11-10T15:06:49","modified_gmt":"2026-11-10T14:06:49","slug":"you-can-almost-forget-about-it","status":"publish","type":"post","link":"https:\/\/monodes.com\/predaelli\/2026\/11\/10\/you-can-almost-forget-about-it\/","title":{"rendered":"You can almost forget about it"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Once a machine is set up you can (almost) forget how you have set it up.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Today I had to &#8220;relearn&#8221; firewall. And it got so damn simple as in <code>sudo ufw enable WWW<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compared to the arcanes that iptables asked several years ago, it looks almost like a joke<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"excerpt\">Once a machine is set up you can (almost) forget how you have set it up. Today I had to &#8220;relearn&#8221; firewall. And it got so damn simple as in sudo ufw enable WWW Compared to the arcanes that iptables asked several years ago, it looks almost like a joke<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/monodes.com\/predaelli\/2026\/11\/10\/you-can-almost-forget-about-it\/\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"federated","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[19],"tags":[],"class_list":["post-16184","post","type-post","status-publish","format-standard","hentry","category-mood"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6daft-4d2","jetpack-related-posts":[{"id":1273,"url":"https:\/\/monodes.com\/predaelli\/2016\/04\/16\/asciinema-org\/","url_meta":{"origin":16184,"position":0},"title":"asciinema.org","author":"Paolo Redaelli","date":"2016-04-16","format":"link","excerpt":"Record and share your terminal sessions, the\u00a0right\u00a0way. Forget screen recording apps and blurry video. Enjoy a lightweight, purely text-based approach to terminal recording. asciinema.org","rel":"","context":"In &quot;Senza categoria&quot;","block_context":{"text":"Senza categoria","link":"https:\/\/monodes.com\/predaelli\/category\/senza-categoria\/"},"img":{"alt_text":"asciinema","src":"https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2016\/04\/asciinema-2.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2016\/04\/asciinema-2.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2016\/04\/asciinema-2.png?resize=525%2C300 1.5x"},"classes":[]},{"id":5483,"url":"https:\/\/monodes.com\/predaelli\/2019\/04\/13\/search-results-for-laptop-paolo-redaelli\/","url_meta":{"origin":16184,"position":1},"title":"Search Results for \u201claptop\u201d \u2013 Paolo Redaelli","author":"Paolo Redaelli","date":"2019-04-13","format":"status","excerpt":"It's funny, but I often search for \u201claptop\u201d in my own blog as I keep forgetting the name of the Slimbook, the Spanish company devoted to Free-as-in-freedom software. My main machine keeps having grave hardware glitches - it keeps switching off at random times - and my laptops are all\u2026","rel":"","context":"In &quot;Mood&quot;","block_context":{"text":"Mood","link":"https:\/\/monodes.com\/predaelli\/category\/mood\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7146,"url":"https:\/\/monodes.com\/predaelli\/2020\/05\/03\/matomo-1-secure-open-web-analytics-platform\/","url_meta":{"origin":16184,"position":2},"title":"Matomo: #1 Secure Open Web Analytics Platform","author":"Paolo Redaelli","date":"2020-05-03","format":"link","excerpt":"Matomo: #1 Secure Open Web Analytics Platform Google Analytics alternative where you own the data giving you maximum control and security Oh, I know that alternativeto.net already list it as first alternative, but I like to put this little notes on my own chicken-sink of a blog, in case I\u2026","rel":"","context":"In &quot;Software&quot;","block_context":{"text":"Software","link":"https:\/\/monodes.com\/predaelli\/category\/software\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":8411,"url":"https:\/\/monodes.com\/predaelli\/2021\/05\/06\/raspberry-ethernet-on-wifi-off\/","url_meta":{"origin":16184,"position":3},"title":"Raspberry Ethernet On WiFi Off","author":"Paolo Redaelli","date":"2021-05-06","format":false,"excerpt":"From Top 10 common issues while using raspberry-pi Ethernet On WiFi Off By default, when an Ethernet cable is connected to the Raspberry Pi, the Wi-Fi connectivity is disabled. This was implemented probably as a security feature for the Pi to disable routing between the Wi-Fi and the Ethernet port.\u2026","rel":"","context":"In &quot;Hardware&quot;","block_context":{"text":"Hardware","link":"https:\/\/monodes.com\/predaelli\/category\/hardware\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9656,"url":"https:\/\/monodes.com\/predaelli\/2022\/09\/25\/fix-missing-gpg-key-apt-repository-errors-no_pubkey\/","url_meta":{"origin":16184,"position":4},"title":"Fix Missing GPG Key Apt Repository Errors (NO_PUBKEY)","author":"Paolo Redaelli","date":"2022-09-25","format":false,"excerpt":"You might see a missing public GPG key error (\"NO_PUBKEY\") on Debian, Ubuntu or Linux Mint when running apt update \/ apt-get update. This can happen when you add a repository, and you forget to add its public key, or maybe there was a temporary key server error when trying\u2026","rel":"","context":"In &quot;Debian&quot;","block_context":{"text":"Debian","link":"https:\/\/monodes.com\/predaelli\/category\/debian\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1925,"url":"https:\/\/monodes.com\/predaelli\/2016\/11\/17\/texlive-is-crippled-in-centos-7\/","url_meta":{"origin":16184,"position":5},"title":"TexLive is crippled in Centos 7","author":"Paolo Redaelli","date":"2016-11-17","format":"link","excerpt":"Oh, what a joy discovering that TexLive packages in CentOS 7 are bugged or crippled beyond any reasonable amount! Furthermore TeXlive in distros like CentOS 7 is crippled since they don't offer the TeXlive Manager called tlmgr. So updating packages is a pain, since it has to be done manually,\u2026","rel":"","context":"In &quot;Tex&quot;","block_context":{"text":"Tex","link":"https:\/\/monodes.com\/predaelli\/category\/tex\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts\/16184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/comments?post=16184"}],"version-history":[{"count":3,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts\/16184\/revisions"}],"predecessor-version":[{"id":16187,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts\/16184\/revisions\/16187"}],"wp:attachment":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/media?parent=16184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/categories?post=16184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/tags?post=16184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}