Cut down code quotes that were too long and disformed the blog template

content/blog/cfengine/leveraging-yaml.md

@@ -83,7 +83,9 @@ bundle agent openvpn
                 classes => if_repaired("tunnel_$(tunnels)_service_repaired");
     commands:
         any::
-            "/usr/sbin/service openvpn@$(tunnels) restart" classes => if_repaired("tunnel_$(tunnels)_service_repaired"), ifvarclass => "openvpn_common_key_repaired";
+            "/usr/sbin/service openvpn@$(tunnels) restart"
+                classes => if_repaired("tunnel_$(tunnels)_service_repaired"),
+                ifvarclass => "openvpn_common_key_repaired";
     reports:
         any::
             "$(this.bundle): common.key repaired" ifvarclass => "openvpn_common_key_repaired";
@@ -94,7 +96,8 @@ bundle agent openvpn_tunnel(tunnel)
 {
     classes:
         any::
-            "has_remote" and => { isvariable("g.host_data[tunnels][$(tunnel)][remote_host]"), isvariable("g.host_data[tunnels][$(tunnel)][remote_port]") };
+            "has_remote" and => { isvariable("g.host_data[tunnels][$(tunnel)][remote_host]"),
+                                  isvariable("g.host_data[tunnels][$(tunnel)][remote_port]") };
     files:
         any::
             "/etc/openvpn/$(tunnel).conf"
@@ -106,7 +109,9 @@ bundle agent openvpn_tunnel(tunnel)
                 classes => if_repaired("openvpn_$(tunnel)_conf_repaired");
     commands:
         any::
-            "/usr/sbin/service openvpn@$(tunnel) restart" classes => if_repaired("tunnel_$(tunnel)_service_repaired"), ifvarclass => "openvpn_$(tunnel)_conf_repaired";
+            "/usr/sbin/service openvpn@$(tunnel) restart"
+                classes => if_repaired("tunnel_$(tunnel)_service_repaired"),
+                ifvarclass => "openvpn_$(tunnel)_conf_repaired";
     reports:
         any::
             "$(this.bundle): $(tunnel).conf repaired" ifvarclass => "openvpn_$(tunnel)_conf_repaired";

content/blog/commands/qemu.md

@@ -14,7 +14,8 @@ In this example I am using the docker0 bridge because I do not want to have to m
 ip tuntap add tap0 mode tap
 brctl addif docker0 tap0
 qemu-img create -f qcow2 obsd.qcow2 10G
-qemu-system-x86_64 -curses -drive file=install65.fs,format=raw -drive file=obsd.qcow2 -net nic,model=virtio,macaddr=00:00:00:00:00:01 -net tap,ifname=tap0
+qemu-system-x86_64 -curses -drive file=install65.fs,format=raw -drive file=obsd.qcow2 \
+  -net nic,model=virtio,macaddr=00:00:00:00:00:01 -net tap,ifname=tap0
 qemu-system-x86_64 -curses -drive file=obsd.qcow2 -net nic,model=virtio,macaddr=00:00:00:00:00:01 -net tap,ifname=tap0
 {{< /highlight >}}
 

content/blog/hugo/adding-custom-shortcode-age.md

@@ -1,7 +1,7 @@
 ---
-title: "Adding a custom hugo markdown shortcode to calculate an age"
+title: Custom hugo markdown shortcode
 date: 2021-03-22
-description: An example of custom hugo shortcode
+description: An example of custom hugo shortcode to calculate automatically something
 tags:
   - hugo
 ---

content/blog/kubernetes/pg_dump_restore.md

@@ -10,8 +10,11 @@ tags:
 Assuming we are working with a postgresql statefulset, our namespace is named `miniflux` and our master pod is named `db-postgresql-0`, trying to
 dump a database named `miniflux`:
 {{< highlight sh >}}
-export POSTGRES_PASSWORD=$(kubectl get secret --namespace miniflux db-postgresql -o jsonpath="{.data.postgresql-password}" | base64 --decode)
+export POSTGRES_PASSWORD=$(kubectl get secret --namespace miniflux db-postgresql \
-kubectl run db-postgresql-client --rm --tty -i --restart='Never' --namespace miniflux --image docker.io/bitnami/postgresql:11.8.0-debian-10-r19 --env="PGPASSWORD=$POSTGRES_PASSWORD" --command -- pg_dump --host db-postgresql -U postgres -d miniflux > miniflux.sql-2020062501
+  -o jsonpath="{.data.postgresql-password}" | base64 --decode)
+kubectl run db-postgresql-client --rm --tty -i --restart='Never' --namespace miniflux \
+  --image docker.io/bitnami/postgresql:11.8.0-debian-10-r19 --env="PGPASSWORD=$POSTGRES_PASSWORD" \
+  --command -- pg_dump --host db-postgresql -U postgres -d miniflux > miniflux.sql-2020062501
 {{< /highlight >}}
 
 ## Restoring

content/blog/miscellaneous/pleroma.md

@@ -13,7 +13,8 @@ This article is about my installation of pleroma in a standard alpine linux lxd
 ## Installation notes
 
 {{< highlight sh >}}
-apk add elixir nginx postgresql postgresql-contrib git sudo erlang-ssl erlang-xmerl erlang-parsetools erlang-runtime-tools make gcc build-base vim vimdiff htop curl
+apk add elixir nginx postgresql postgresql-contrib git sudo erlang-ssl erlang-xmerl erlang-parsetools \
+  erlang-runtime-tools make gcc build-base vim vimdiff htop curl
 /etc/init.d/postgresql start
 rc-update add postgresql default
 cd /srv
@@ -49,10 +50,10 @@ curl http://localhost:4000/api/v1/instance
 
 If this works, you can shut it down with two C-c and we can configure nginx. This article doesn't really cover my setup since my nginx doesn't run there, and I am using letsencrypt wildcard certificates fetched somewhere else unrelated, so to simplify I only paste the vhost part of the configuration :
 {{< highlight sh >}}
-
 ### in nginx.conf inside the container ###
 # {{{ pleroma
-proxy_cache_path /tmp/pleroma-media-cache levels=1:2 keys_zone=pleroma_media_cache:10m max_size=500m inactive=200m use_temp_path=off;
+proxy_cache_path /tmp/pleroma-media-cache levels=1:2 keys_zone=pleroma_media_cache:10m max_size=500m
+                 inactive=200m use_temp_path=off;
 ssl_session_cache shared:ssl_session_cache:10m;
 server {
     listen       80;

content/blog/miscellaneous/postgresql-reassign.md

@@ -11,7 +11,7 @@ tags:
 Here is the sequence of commande that will change the owner of all objects in a database from a user named "support" to another named "test-support":
 {{< highlight sh >}}
 ALTER DATABASE name OWNER TO new_owner
-for tbl in `psql -qAt -c "select tablename from pg_tables where schemaname = 'public';" YOUR_DB` ; do  psql -c "alter table $tbl owner to NEW_OWNER" YOUR_DB ; done
+for tbl in `psql -qAt -c "select tablename from pg_tables where schemaname = 'public';" YOUR_DB` ; do psql -c "alter table $tbl owner to NEW_OWNER" YOUR_DB ; done
 for tbl in `psql -qAt -c "select sequence_name from information_schema.sequences where sequence_schema = 'public';" YOUR_DB` ; do  psql -c "alter table $tbl owner to NEW_OWNER" YOUR_DB ; done
 for tbl in `psql -qAt -c "select table_name from information_schema.views where table_schema = 'public';" YOUR_DB` ; do  psql -c "alter table $tbl owner to NEW_OWNER" YOUR_DB ; done
 {{< /highlight >}}