unified info fetching script

fetch-info

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -o errexit
+
+user=root
+
+. hosts.sh
+
+rm -rf modules packages units
+mkdir -p modules packages units
+
+for host in ${hosts_all[@]}; do
+    (
+        ssh root@$host lsmod | sort > modules/$host
+        ssh root@$host pacman -Qqe > packages/$host
+        ssh root@$host systemctl list-unit-files --state=enabled --state=disabled --state=masked | sort > units/$host
+    ) &
+done
+
+wait

fetch-modules

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-set -o errexit
-
-user=root
-
-. hosts.sh
-
-rm -rf modules
-mkdir -p modules
-
-for host in ${hosts_all[@]}; do
-    echo $host
-    ssh root@$host lsmod | sort > modules/$host
-    echo
-done

fetch-packages

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-set -o errexit
-
-user=root
-
-. hosts.sh
-
-rm -rf packages
-mkdir -p packages
-
-for host in ${hosts_all[@]}; do
-    echo $host
-    ssh root@$host pacman -Qqe > packages/$host
-    echo
-done

fetch-units

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-set -o errexit
-
-user=root
-
-. hosts.sh
-
-rm -rf units
-mkdir -p units
-
-for host in ${hosts_all[@]}; do
-    echo $host
-    ssh root@$host systemctl list-unit-files --state=enabled --state=disabled --state=masked | sort > units/$host
-    echo
-done