Migrated to '/bin/sh'

man.md

@@ -3,7 +3,7 @@ title: backup.sh
 section: 1
 header: General Commands Manual
 footer: Marco Cetica
-date: October 10, 2023
+date: February 27, 2024
 ---
 
 # NAME
@@ -98,7 +98,7 @@ You can also use **backup.sh** from a crontab rule:
 
 ```
 $> sudo crontab -e
-30 03 * * 6 EKEY=$(cat /home/john/.ekey) bash -c '/usr/local/bin/backup.sh -b /usr/local/etc/sources.bk /home/john $EKEY' > /dev/null 2>&1
+30 03 * * 6 EKEY=$(cat /home/john/.ekey) sh -c '/usr/local/bin/backup.sh -b /usr/local/etc/sources.bk /home/john $EKEY' > /dev/null 2>&1
 ```
 
 This will automatically run **backup.sh** every Saturday morning at 03:30 AM. 
@@ -154,7 +154,7 @@ $> gpg -a \
         --cipher-algo=AES256 \
         --no-symkey-cache \
         --pinentry-mode=loopback \
-        --batch --passphrase-fd 3 3<<< "$PASSWORD" \
+        --batch --passphrase-fd "$PASSWORD" \
         --output "$OUTPUT" \
         "$INPUT"
 ```