diff --git a/content/posts/2023/39-synology-nas-nfs-shares/index.md b/content/posts/2023/39-synology-nas-nfs-shares/index.md
index f655d76..b31c760 100644
--- a/content/posts/2023/39-synology-nas-nfs-shares/index.md
+++ b/content/posts/2023/39-synology-nas-nfs-shares/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'Synology NAS: NFS shares'
+aliases = '/posts/2023-04-10-synology-nas-nfs-shares'
 summary = '''I've done this setup now several times (because I break so
   many things all the time). It is time to write it down...'''
 date = '2023-04-10T21:44:18+0200'
diff --git a/content/posts/2023/40-iwlwifi-and-freebsd/index.md b/content/posts/2023/40-iwlwifi-and-freebsd/index.md
index c5baed8..0628b84 100644
--- a/content/posts/2023/40-iwlwifi-and-freebsd/index.md
+++ b/content/posts/2023/40-iwlwifi-and-freebsd/index.md
@@ -1,9 +1,9 @@
 +++
-# vim: ft=markdown
 title = 'iwlwifi and FreeBSD'
+aliases = '/posts/2023-04-23-iwlwifi-and-freebsd'
 summary = '''Finally this `iwlwifi` driver works. I'm curios for how long this will last...'''
 date = '2023-04-23T20:47:11+0200'
-lastmod = '2023-04-30T10:41:18+0000'
+lastmod = '2023-11-18T21:58:00+0000'
 categories = [ 'computerstuff' ]
 tags = [ 'freebsd', 'networking' ]
 
diff --git a/content/posts/2023/41-moving-weewx-to-openbsd/index.md b/content/posts/2023/41-moving-weewx-to-openbsd/index.md
index 651dc4b..17601eb 100644
--- a/content/posts/2023/41-moving-weewx-to-openbsd/index.md
+++ b/content/posts/2023/41-moving-weewx-to-openbsd/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'Moving WeeWX to OpenBSD'
+aliases = '/posts/2023-05-27-moving-weewx-to-openbsd'
 summary = '''I moved my WeeWX setup to my new server, which is running OpenBSD
   7.3.'''
 date = '2023-05-27T23:19:53+02:00'
diff --git a/content/posts/2023/42-backlight-control-on-a-lenovo-x1-carbon/index.md b/content/posts/2023/42-backlight-control-on-a-lenovo-x1-carbon/index.md
index 913c667..5d1cacb 100644
--- a/content/posts/2023/42-backlight-control-on-a-lenovo-x1-carbon/index.md
+++ b/content/posts/2023/42-backlight-control-on-a-lenovo-x1-carbon/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'Backlight control on a Lenovo X1 Carbon'
+aliases = '/posts/2023-05-28-backlight-control-on-a-lenovo-x1-carbon'
 summary = '''These two scripts let the X1 switch to a predefined setting for
 battery or ac mode. It also remembers the last used setting for either mode.'''
 date = '2023-05-28T17:35:45+02:00'
diff --git a/content/posts/2023/43-old-school-radio-with-rtl-sdr/index.md b/content/posts/2023/43-old-school-radio-with-rtl-sdr/index.md
index 942a45e..7dbebb3 100644
--- a/content/posts/2023/43-old-school-radio-with-rtl-sdr/index.md
+++ b/content/posts/2023/43-old-school-radio-with-rtl-sdr/index.md
@@ -1,9 +1,9 @@
 +++
-# vim: ft=markdown
 title = 'Listen to VHF/UHF radio with an RTL-SDR stick'
+aliases = '/posts/2023-06-04-old-school-radio-with-rtl-sdr'
 summary = '''Listen to old-school radio on the command line with `rtl_sdr`.'''
 date = '2023-06-04T10:33:11+02:00'
-lastmod = '2023-07-30T07:08:16+0000'
+lastmod = '2023-11-18T21:58:00+0000'
 categories = [ 'amateur-radio', 'computerstuff' ]
 tags = [ 'linux', 'freebsd', 'sdr' ]
 
diff --git a/content/posts/2023/44-sound-flicking-and-stuttering-in-librewolf-firefox/index.md b/content/posts/2023/44-sound-flicking-and-stuttering-in-librewolf-firefox/index.md
index f5c0bf5..57e6d4f 100644
--- a/content/posts/2023/44-sound-flicking-and-stuttering-in-librewolf-firefox/index.md
+++ b/content/posts/2023/44-sound-flicking-and-stuttering-in-librewolf-firefox/index.md
@@ -1,10 +1,10 @@
 +++
-# vim: ft=markdown
 title = 'Sound flicking and stuttering in librewolf/firefox'
+aliases = '/posts/2023-06-04-sound-flicking-and-stuttering-in-librewolf-firefox'
 summary = '''Finally. Normal sound in Librewolf on YouTube. This took quite a
   while for me to fix...'''
 date = '2023-06-04T17:03:20+0200'
-lastmod = '2023-06-17T20:48:16+0000'
+lastmod = '2023-11-18T21:58:00+0000'
 categories = [ 'computerstuff' ]
 tags = [ 'freebsd' ]
 
diff --git a/content/posts/2023/45-stop-tracking-changes-of-a-file-with-git/index.md b/content/posts/2023/45-stop-tracking-changes-of-a-file-with-git/index.md
index b20c5a1..b443c3c 100644
--- a/content/posts/2023/45-stop-tracking-changes-of-a-file-with-git/index.md
+++ b/content/posts/2023/45-stop-tracking-changes-of-a-file-with-git/index.md
@@ -1,10 +1,10 @@
 +++
-# vim: ft=markdown
 title = 'Stop tracking changes of a file with git'
+aliases = '/posts/2023-06-04-stop-tracking-changes-of-a-file-with-git'
 summary = '''Don't overuse this; it could get a bit more complicated to track
   down errors when ignoring changes of files...'''
 date = '2023-06-04T18:00:51+02:00'
-lastmod = '2023-11-02T18:56:06+0000'
+lastmod = '2023-11-18T21:58:00+0000'
 categories = [ 'computerstuff' ]
 tags = [ 'git' ]
 
diff --git a/content/posts/2023/46-neovim-telescope-freebsd-problems/index.md b/content/posts/2023/46-neovim-telescope-freebsd-problems/index.md
index 62c9bdd..65769e7 100644
--- a/content/posts/2023/46-neovim-telescope-freebsd-problems/index.md
+++ b/content/posts/2023/46-neovim-telescope-freebsd-problems/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'Neovim, Telescope, FreeBSD: problems?'
+aliases = '/posts/2023-06-23-neovim-telescope-freebsd-problems'
 summary = '''I dropped my old configuration that I practically
 copied from other people for Neovim. I'm now using AstroNvim...'''
 date = '2023-06-23T07:50:32+02:00'
diff --git a/content/posts/2023/47-update-weewx-netatmo-extension/index.md b/content/posts/2023/47-update-weewx-netatmo-extension/index.md
index 94d0725..ccc5ef9 100644
--- a/content/posts/2023/47-update-weewx-netatmo-extension/index.md
+++ b/content/posts/2023/47-update-weewx-netatmo-extension/index.md
@@ -1,9 +1,9 @@
 +++
-# vim: ft=markdown
 title = 'Update weewx-netatmo extension'
+aliases = '/posts/2023-07-15-update-weewx-netatmo-extension'
 summary = 'Upgrade the authentication method from *password* to *preauthenticated refresh_token*'
 date = '2023-07-15T17:02:10+02:00'
-lastmod = '2023-07-30T09:14:00+0000'
+lastmod = '2023-11-18T21:58:00+0000'
 categories = [ 'amateur-radio' ]
 tags = [ 'wx', 'weewx', 'netatmo', 'server', 'selfhost' ]
 
diff --git a/content/posts/2023/48-going-back-from-openbsd-snapshot/index.md b/content/posts/2023/48-going-back-from-openbsd-snapshot/index.md
index 059815c..a4d155a 100644
--- a/content/posts/2023/48-going-back-from-openbsd-snapshot/index.md
+++ b/content/posts/2023/48-going-back-from-openbsd-snapshot/index.md
@@ -1,10 +1,9 @@
 +++
-# vim: ft=markdown
 title = 'Going back from OpenBSD-snapshot'
-aliases = [ '2023-07-29-going-back-from-openbsd-current' ]
+aliases = [ '/posts/2023-07-29-going-back-from-openbsd-snapshot', '/posts/2023-07-29-going-back-from-openbsd-current' ]
 summary = '''Made from the road of me trying out OpenBSDs current branch...'''
 date = '2023-07-29T11:48:51+02:00'
-lastmod = '2023-10-25T20:41:07+0000'
+lastmod = '2023-11-18T21:58:00+0000'
 categories = [ 'computerstuff' ]
 tags = [ 'openbsd' ]
 
diff --git a/content/posts/2023/49-observe-your-neighbours-weather-stations/index.md b/content/posts/2023/49-observe-your-neighbours-weather-stations/index.md
index aff16fd..3211a9c 100644
--- a/content/posts/2023/49-observe-your-neighbours-weather-stations/index.md
+++ b/content/posts/2023/49-observe-your-neighbours-weather-stations/index.md
@@ -1,10 +1,10 @@
 +++
-# vim: ft=markdown
 title = 'Observe your neighbours weather stations'
+aliases = '/posts/2023-07-30-observe-your-neighbours-weather-stations'
 summary = '''Another simple and short snippet for *rtl_433*
 on Linux (and probably FreeBSD).'''
 date = '2023-07-30T09:10:10+02:00'
-lastmod = '2023-07-30T09:14:33+0000'
+lastmod = '2023-11-18T21:58:00+0000'
 categories = [ 'amateur-radio', 'computerstuff' ]
 tags = [ 'linux', 'freebsd', 'sdr', 'wx' ]
 
diff --git a/content/posts/2023/52-openbsd-current-built-from-source/index.md b/content/posts/2023/52-openbsd-current-built-from-source/index.md
index e33492d..6fbbc00 100644
--- a/content/posts/2023/52-openbsd-current-built-from-source/index.md
+++ b/content/posts/2023/52-openbsd-current-built-from-source/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'OpenBSD-current: built from source'
+aliases = '/posts/2023-09-16-openbsd-current-built-from-source'
 summary = 'Keeping up to date with OpenBSD-current. Some quick notes.'
 date = '2023-09-16T08:25:27+0200'
 #lastmod = ''
diff --git a/content/posts/2023/53-i-built-some-ferrite-chokes/index.md b/content/posts/2023/53-i-built-some-ferrite-chokes/index.md
index 5b98158..3542fa3 100644
--- a/content/posts/2023/53-i-built-some-ferrite-chokes/index.md
+++ b/content/posts/2023/53-i-built-some-ferrite-chokes/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'I built some ferrite chokes'
+aliases = '/posts/2023-09-23-i-built-some-ferrite-chokes'
 summary = '''I built two ferrite chokes and measured them already,
 but I never presented the results to the internet audience :winking_face:'''
 date = '2023-09-23T21:22:14+0200'
diff --git a/content/posts/2023/54-flecli-on-openbsd/index.md b/content/posts/2023/54-flecli-on-openbsd/index.md
index 76a558a..2c82285 100644
--- a/content/posts/2023/54-flecli-on-openbsd/index.md
+++ b/content/posts/2023/54-flecli-on-openbsd/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'FLEcli on OpenBSD'
+aliases = '/posts/2023-09-24-flecli-on-openbsd'
 summary = '''Quickly create ADIF or CSV files to import into any logging program later.
     Also creates logfiles for the SOTA program.'''
 date = '2023-09-24T11:56:06+0200'
diff --git a/content/posts/2023/55-following-openbsd-current-snapshots/index.md b/content/posts/2023/55-following-openbsd-current-snapshots/index.md
index 66a3b1d..c2e007c 100644
--- a/content/posts/2023/55-following-openbsd-current-snapshots/index.md
+++ b/content/posts/2023/55-following-openbsd-current-snapshots/index.md
@@ -1,6 +1,6 @@
 +++
-# vim: ft=markdown
 title = 'Following OpenBSD-current snapshots'
+aliases = '/posts/2023-09-30-following-openbsd-current-snapshots'
 summary = '''I guesss this is now a working scenario in which I can update
     to a working current snapshots but without the need of building OpenBSD
     from source.'''