diff --git a/README.md b/README.md
index ed0f480..9c77005 100644
--- a/README.md
+++ b/README.md
@@ -43,17 +43,6 @@ rm -rf dotfiles
 ```$RANDOM``` - Return random 0-32767\
 ```\command``` - Without using alias
 
-### Vim
-
-|       Command        |   Description                           |
-|:------------------   | :------------------------------------   |
-|```Ctrl + [```        |  Analog Esc                             |
-|```d -> Ctrl + End``` |  Delete from cursor to end of file      |
-| ```u```              |  Undo                                   |
-|   ```Ctrl + r```     |  Redo                                   |
-|    ```22G```         |  Go to line 22                          |
-
-<p></p>
 
 
 ### Autostart
@@ -66,14 +55,6 @@ sudo systemctl status <service>.service  # check status
 sudo systemctl enable <service>.service  # autostart custom service
 ```
 
-### Cron
-
-```crontab -e```
-
-```0 0 1 1 * script.sh``` - Every year in 1 January 00:00:00 \
-```*/1 * * * * script.sh``` - Every minute\
-```0 */3 * * 2,5 script.sh``` - One time per 3 hours in Tue and Fri\
-```0 0,12 1 */2 * script.sh``` - At minute 0 past hour 0 and 12 on day-of-month 1 in every 2nd month
 
 
 <h1 align="center"><a href="#top">▲</a></h1>
diff --git a/doc/cron.md b/doc/cron.md
new file mode 100644
index 0000000..dd30736
--- /dev/null
+++ b/doc/cron.md
@@ -0,0 +1,8 @@
+### Cron
+
+```crontab -e```
+
+```0 0 1 1 * script.sh``` - Every year in 1 January 00:00:00 \
+```*/1 * * * * script.sh``` - Every minute\
+```0 */3 * * 2,5 script.sh``` - One time per 3 hours in Tue and Fri\
+```0 0,12 1 */2 * script.sh``` - At minute 0 past hour 0 and 12 on day-of-month 1 in every 2nd month
diff --git a/doc/gpg.md b/doc/gpg.md
new file mode 100644
index 0000000..854b8ac
--- /dev/null
+++ b/doc/gpg.md
@@ -0,0 +1,24 @@
+### GPG
+
+Caching passphrases disable:
+```bash
+echo -e "default-cache-ttl 1\nmax-cache-ttl 1" > ~/.gnupg/gpg-agent.conf; echo RELOADAGENT | gpg-connect-agent
+```
+
+\
+Generate key:\
+```gpg --full-generate-key```
+
+
+Encrypt:\
+```gpg -e file.txt```
+
+```text
+-e — asymmetric encryption
+-c — symmetric encryption
+-r 'id' — encrypt data for a user with a specific id
+```
+
+Decrypt:\
+```gpg -d file.txt.gpg```
+
diff --git a/doc/ssh.md b/doc/ssh.md
new file mode 100644
index 0000000..e69de29
diff --git a/doc/vim.md b/doc/vim.md
new file mode 100644
index 0000000..6385612
--- /dev/null
+++ b/doc/vim.md
@@ -0,0 +1,9 @@
+### Vim
+
+|       Command        |   Description                           |
+|:------------------   | :------------------------------------   |
+|```Ctrl + [```        |  Analog Esc                             |
+|```d -> Ctrl + End``` |  Delete from cursor to end of file      |
+| ```u```              |  Undo                                   |
+|   ```Ctrl + r```     |  Redo                                   |
+|    ```22G```         |  Go to line 22                          |