extend docs/misc_tips_troubleshooting.md

docs/misc_tips_troubleshooting.md

@@ -9,6 +9,22 @@ for machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\
     do lxc exec "${machine}" -- bash -c "cat /etc/apt/apt.conf.d/02*" ; done
 ```
 
+fish shell is actually a little bit cleaner
+
+```fish
+for machine in (lxc list | grep RUNNING | awk '{print $2}') ; \
+    lxc exec $machine -- bash -c "cat /etc/apt/apt.conf.d/02*" ; end
+```
+
+```fish
+# change all their time zones
+for machine in (lxc list | grep RUNNING | awk '{print $2}') ; \
+    lxc exec $machine -- bash -c "timedatectl set-timezone America/Los_Angeles" ; end
+# check to see if anyone is logged in before rebooting
+for machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \
+    echo $machine ; lxc exec $machine -- bash -c "who" ; end 
+```
+
 ## Ubuntu-Mate-Welcome-Center doesn't work some for some repos
 
 Perhaps your apt-cacher-ng proxy server isn't configured to allow 

site/index.html

@@ -228,5 +228,5 @@
 
 <!--
 MkDocs version : 0.16.3
-Build Date UTC : 2017-07-24 06:22:44
+Build Date UTC : 2017-07-24 06:45:41
 -->

site/misc_tips_troubleshooting/index.html

@@ -170,6 +170,19 @@
     do lxc exec "${machine}" -- bash -c "cat /etc/apt/apt.conf.d/02*" ; done
 </code></pre>
 
+<p>fish shell is actually a little bit cleaner</p>
+<pre><code class="fish">for machine in (lxc list | grep RUNNING | awk '{print $2}') ; \
+    lxc exec $machine -- bash -c &quot;cat /etc/apt/apt.conf.d/02*&quot; ; end
+</code></pre>
+
+<pre><code class="fish"># change all their time zones
+for machine in (lxc list | grep RUNNING | awk '{print $2}') ; \
+    lxc exec $machine -- bash -c &quot;timedatectl set-timezone America/Los_Angeles&quot; ; end
+# check to see if anyone is logged in before rebooting
+for machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \
+    echo $machine ; lxc exec $machine -- bash -c &quot;who&quot; ; end 
+</code></pre>
+
 <h2 id="ubuntu-mate-welcome-center-doesnt-work-some-for-some-repos">Ubuntu-Mate-Welcome-Center doesn't work some for some repos</h2>
 <p>Perhaps your apt-cacher-ng proxy server isn't configured to allow 
 traffic through from https sources. Make sure the following is

site/mkdocs/search_index.json

@@ -432,7 +432,7 @@
         },
         {
             "location": "/misc_tips_troubleshooting/",
-            "text": "Misc Tips, TroubleShooting\n\n\nSending commands to LXD containers\n\n\nUse \nbash -c \"<command>\"\n for commands with wildcards. i.e.\n\n\nfor machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\\\n    do lxc exec \"${machine}\" -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; done\n\n\n\n\nUbuntu-Mate-Welcome-Center doesn't work some for some repos\n\n\nPerhaps your apt-cacher-ng proxy server isn't configured to allow \ntraffic through from https sources. Make sure the following is\nuncommented. This applies for all PPA's that use https.\n\n\n# /etc/apt-cacher-ng/acng.conf\nPassThroughPattern: .*",
+            "text": "Misc Tips, TroubleShooting\n\n\nSending commands to LXD containers\n\n\nUse \nbash -c \"<command>\"\n for commands with wildcards. i.e.\n\n\nfor machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\\\n    do lxc exec \"${machine}\" -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; done\n\n\n\n\nfish shell is actually a little bit cleaner\n\n\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n    lxc exec $machine -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; end\n\n\n\n\n# change all their time zones\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n    lxc exec $machine -- bash -c \"timedatectl set-timezone America/Los_Angeles\" ; end\n# check to see if anyone is logged in before rebooting\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \\\n    echo $machine ; lxc exec $machine -- bash -c \"who\" ; end \n\n\n\n\nUbuntu-Mate-Welcome-Center doesn't work some for some repos\n\n\nPerhaps your apt-cacher-ng proxy server isn't configured to allow \ntraffic through from https sources. Make sure the following is\nuncommented. This applies for all PPA's that use https.\n\n\n# /etc/apt-cacher-ng/acng.conf\nPassThroughPattern: .*",
             "title": "Misc Tips, Trouble Shooting"
         },
         {
@@ -442,7 +442,7 @@
         },
         {
             "location": "/misc_tips_troubleshooting/#sending-commands-to-lxd-containers",
-            "text": "Use  bash -c \"<command>\"  for commands with wildcards. i.e.  for machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\\\n    do lxc exec \"${machine}\" -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; done",
+            "text": "Use  bash -c \"<command>\"  for commands with wildcards. i.e.  for machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\\\n    do lxc exec \"${machine}\" -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; done  fish shell is actually a little bit cleaner  for machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n    lxc exec $machine -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; end  # change all their time zones\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n    lxc exec $machine -- bash -c \"timedatectl set-timezone America/Los_Angeles\" ; end\n# check to see if anyone is logged in before rebooting\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \\\n    echo $machine ; lxc exec $machine -- bash -c \"who\" ; end",
             "title": "Sending commands to LXD containers"
         },
         {