diff --git a/self-hosting/README.md b/self_hosting/README.md similarity index 100% rename from self-hosting/README.md rename to self_hosting/README.md diff --git a/self-hosting/bypass-cgnat/README.md b/self_hosting/bypass_cgnat/README.md similarity index 100% rename from self-hosting/bypass-cgnat/README.md rename to self_hosting/bypass_cgnat/README.md diff --git a/self-hosting/bypass-cgnat/backup/wireguard-config/wg0-local.conf b/self_hosting/bypass_cgnat/backup/wireguard_config/wg0-local.conf similarity index 100% rename from self-hosting/bypass-cgnat/backup/wireguard-config/wg0-local.conf rename to self_hosting/bypass_cgnat/backup/wireguard_config/wg0-local.conf diff --git a/self-hosting/bypass-cgnat/backup/wireguard-config/wg0-server.conf b/self_hosting/bypass_cgnat/backup/wireguard_config/wg0-server.conf similarity index 100% rename from self-hosting/bypass-cgnat/backup/wireguard-config/wg0-server.conf rename to self_hosting/bypass_cgnat/backup/wireguard_config/wg0-server.conf diff --git a/self-hosting/bypass-cgnat/iptables/iptables-down.sh b/self_hosting/bypass_cgnat/iptables/iptables-down.sh similarity index 100% rename from self-hosting/bypass-cgnat/iptables/iptables-down.sh rename to self_hosting/bypass_cgnat/iptables/iptables-down.sh diff --git a/self-hosting/bypass-cgnat/iptables/iptables-up.sh b/self_hosting/bypass_cgnat/iptables/iptables-up.sh similarity index 100% rename from self-hosting/bypass-cgnat/iptables/iptables-up.sh rename to self_hosting/bypass_cgnat/iptables/iptables-up.sh diff --git a/self-hosting/bypass-cgnat/local.sh b/self_hosting/bypass_cgnat/local.sh similarity index 100% rename from self-hosting/bypass-cgnat/local.sh rename to self_hosting/bypass_cgnat/local.sh diff --git a/self-hosting/bypass-cgnat/server.sh b/self_hosting/bypass_cgnat/server.sh similarity index 100% rename from self-hosting/bypass-cgnat/server.sh rename to self_hosting/bypass_cgnat/server.sh diff --git a/self-hosting/services/ejabberd/README.md b/self_hosting/services/ejabberd/README.md similarity index 100% rename from self-hosting/services/ejabberd/README.md rename to self_hosting/services/ejabberd/README.md diff --git a/self-hosting/services/examplereverseproxy.conf b/self_hosting/services/examplereverseproxy.conf similarity index 100% rename from self-hosting/services/examplereverseproxy.conf rename to self_hosting/services/examplereverseproxy.conf diff --git a/self-hosting/services/examplewebsite.conf b/self_hosting/services/examplewebsite.conf similarity index 100% rename from self-hosting/services/examplewebsite.conf rename to self_hosting/services/examplewebsite.conf diff --git a/self-hosting/services/nextcloud/README.md b/self_hosting/services/nextcloud/README.md similarity index 100% rename from self-hosting/services/nextcloud/README.md rename to self_hosting/services/nextcloud/README.md diff --git a/self-hosting/services/nextcloud/nextcloud.conf b/self_hosting/services/nextcloud/nextcloud.conf similarity index 100% rename from self-hosting/services/nextcloud/nextcloud.conf rename to self_hosting/services/nextcloud/nextcloud.conf diff --git a/self-hosting/services/onlyoffice/README.md b/self_hosting/services/onlyoffice/README.md similarity index 100% rename from self-hosting/services/onlyoffice/README.md rename to self_hosting/services/onlyoffice/README.md diff --git a/system_administration/secure-ssh/README.md b/system_administration/secure_ssh/README.md similarity index 100% rename from system_administration/secure-ssh/README.md rename to system_administration/secure_ssh/README.md diff --git a/system_administration/wireless-network-debian/README.md b/system_administration/wireless_network_debian/README.md similarity index 100% rename from system_administration/wireless-network-debian/README.md rename to system_administration/wireless_network_debian/README.md