diff --git a/roles/linux_config_init/tasks/git.yml b/roles/linux_config_init/tasks/git.yml
index 8e59aaa..e35c595 100644
--- a/roles/linux_config_init/tasks/git.yml
+++ b/roles/linux_config_init/tasks/git.yml
@@ -4,4 +4,4 @@
   ansible.builtin.package:
     name:
       - git
-    state: present
\ No newline at end of file
+    state: present
diff --git a/roles/linux_config_init/tasks/hostname_set.yml b/roles/linux_config_init/tasks/hostname_set.yml
index 88de0fd..f5ebd7d 100644
--- a/roles/linux_config_init/tasks/hostname_set.yml
+++ b/roles/linux_config_init/tasks/hostname_set.yml
@@ -8,19 +8,6 @@
     mode: '0664'
 
 
-- name: Set host name in /etc/hosts
-  ansible.builtin.blockinfile:
-    state: present
-    insertafter: EOF
-    path: /etc/hosts
-    mode: '0664'
-    owner: root
-    group: root
-    create: true
-    block: |
-      {{ ip }}  {{ host }}
-
-
 - name: Set a hostname
   ansible.builtin.hostname:
     name: "{{ host }}"
\ No newline at end of file
diff --git a/roles/linux_config_init/tasks/set_perma_ip.yml b/roles/linux_config_init/tasks/set_perma_ip.yml
index ed97d53..359a71e 100644
--- a/roles/linux_config_init/tasks/set_perma_ip.yml
+++ b/roles/linux_config_init/tasks/set_perma_ip.yml
@@ -1 +1,8 @@
 ---
+- name: Copy /etc/network/interfaces
+  template:
+    src: ../templates/etc_network_interface
+    dest: /etc/network/interfaces
+    owner: root
+    group: root
+    mode: '0644'
\ No newline at end of file
diff --git a/roles/tools_for_command_line/tasks/administration.yml b/roles/tools_for_command_line/tasks/administration.yml
index 566db77..422a84d 100644
--- a/roles/tools_for_command_line/tasks/administration.yml
+++ b/roles/tools_for_command_line/tasks/administration.yml
@@ -14,6 +14,9 @@
       - openssh-server
       - neofetch
       - sudo
+      - powertop
+      - rsync
+      - iotop
     state: present
 
 - name: Wireguard deb