Net/Restic: Simplify setup

content/network/restic.md

@@ -8,27 +8,26 @@ Important data is backed up to Backblaze B2 using restic. This file describes th
 
 First, create a new [bucket](https://secure.backblaze.com/b2_buckets.htm) (private, disable object lock). Then on the [Application Keys page](https://secure.backblaze.com/app_keys.htm), create a new key (only allow access to the bucket in question, read/write).
 
-```sh
-apt install restic
+Then, create a file `~/env-restic-b2.sh` like so:
 
-export B2_ACCOUNT_ID=abc
+```sh
+export RESTIC_REPOSITORY=b2:<bucket name>:restic-repo
+export RESTIC_PASSWORD=123
+export B2_ACCOUNT_ID=abc # Choose a new password and save it in 1Password.
 export B2_ACCOUNT_KEY=def
-
-# Set a new password and save it in 1Password.
-restic -r b2:<bucket name>:restic-repo init
 ```
 
-## Scripts
-
-Create a file `~/env-restic-b2.sh` like so:
+Run:
 
 ```sh
-export RESTIC_REPOSITORY=b2:<bucket name>:restic-repo
-export RESTIC_PASSWORD=123
-export B2_ACCOUNT_ID=abc
-export B2_ACCOUNT_KEY=def
+apt install restic
+
+source ~/env-restic-b2.sh
+restic init
 ```
 
+## Scripts
+
 Create a file `~/backup-restic-b2.sh` like so:
 
 ```sh