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--- dev:tricks:macos [2014/10/20 11:20] – hackerzhou
+++ dev:tricks:macos [2020/06/06 23:32] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== Mac OS Tricks ======
+==== Change the hostname ====
+<code bash>
+sudo scutil --set HostName testhostname.local
+hostname
+</code>
 ==== Create a bootable OS X USB installation disk ====
 <code bash>
@@ Line 28: / Line 34: @@
 <code bash>
 curl -L https://raw.githubusercontent.com/beautifulcode/ssh-copy-id-for-OSX/master/install.sh | sh
+</code>
+==== Schedule tasks in Mac OS X ====
+<code>
+cat >> ~/me.hackerzhou.backup.plist <<EOF
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+     <key>Label</key>
+     <string>me.hackerzhou.backup</string>
+        <key>ProgramArguments</key>
+        <array>
+                <string>/Users/hackerzhou/bin/backup.sh</string>
+        </array>
+     <key>StartCalendarInterval</key>
+     <dict>
+          <key>Minute</key>
+          <integer>0</integer>
+     </dict>
+</dict>
+</plist>
+EOF
+sudo cp /Users/hackerzhou/me.hackerzhou.backup.plist /Library/LaunchDaemons/
+sudo launchctl load /Library/LaunchDaemons/me.hackerzhou.backup.plist
 </code>