Debian/Ubuntu: Set hostname in Live environment

This ensures that the Live hostname does not leak into e.g. OpenSSH server keys. It's not a huge deal either way, but this is nicer. Closes #158 Thanks: anarcat Signed-off-by: Richard Laager <[email protected]>
openzfs · Dec 12, 2021 · a408cc2 · a408cc2
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commit a408cc2
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diff --git a/docs/Getting Started/Debian/Debian Bullseye Root on ZFS.rst b/docs/Getting Started/Debian/Debian Bullseye Root on ZFS.rst
@@ -536,7 +536,8 @@ Step 4: System Configuration
 
    Replace ``HOSTNAME`` with the desired hostname::
 
-     echo HOSTNAME > /mnt/etc/hostname
+     hostname HOSTNAME
+     hostname > /mnt/etc/hostname
      vi /mnt/etc/hosts
 
    .. code-block:: text

diff --git a/docs/Getting Started/Debian/Debian Buster Root on ZFS.rst b/docs/Getting Started/Debian/Debian Buster Root on ZFS.rst
@@ -550,7 +550,8 @@ Step 4: System Configuration
 
    Replace ``HOSTNAME`` with the desired hostname::
 
-     echo HOSTNAME > /mnt/etc/hostname
+     hostname HOSTNAME
+     hostname > /mnt/etc/hostname
      vi /mnt/etc/hosts
 
    .. code-block:: text

diff --git a/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS for Raspberry Pi.rst b/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS for Raspberry Pi.rst
@@ -561,7 +561,8 @@ Step 4: System Configuration
 
    Replace ``HOSTNAME`` with the desired hostname::
 
-     echo HOSTNAME > /mnt/etc/hostname
+     hostname HOSTNAME
+     hostname > /mnt/etc/hostname
      vi /mnt/etc/hosts
 
    .. code-block:: text

diff --git a/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS.rst b/docs/Getting Started/Ubuntu/Ubuntu 20.04 Root on ZFS.rst
@@ -672,7 +672,8 @@ Step 4: System Configuration
 
    Replace ``HOSTNAME`` with the desired hostname::
 
-     echo HOSTNAME > /mnt/etc/hostname
+     hostname HOSTNAME
+     hostname > /mnt/etc/hostname
      vi /mnt/etc/hosts
 
    .. code-block:: text