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	<title>my_little_black_home &#187; uncategorized</title>
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	<link>http://blog.wylcj.com</link>
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		<title>Lubrication of the Philips EP1221 Automatic Coffee Maker Brew Group</title>
		<link>http://blog.wylcj.com/lubrication-of-the-philips-ep1221-automatic-coffee-maker-brew-group/</link>
		<comments>http://blog.wylcj.com/lubrication-of-the-philips-ep1221-automatic-coffee-maker-brew-group/#comments</comments>
		<pubDate>Fri, 27 Feb 2026 03:28:36 +0000</pubDate>
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				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=185</guid>
		<description><![CDATA[This article discusses the lubrication of the Philips fully automatic coffee maker EP1221, mainly recording the lubrication of the three main components of the brew group(brewing kit). Figures 1 and 2 show the general process. Figure 1 Instruction &#160; Figure 2 Instruction 2 0. Lubricant Preparation According to [1], HD5061 lubricant is used. 1. Piston Lubrication &#8230; <a href="http://blog.wylcj.com/lubrication-of-the-philips-ep1221-automatic-coffee-maker-brew-group/" class="more-link">Continue reading <span class="screen-reader-text">Lubrication of the Philips EP1221 Automatic Coffee Maker Brew Group</span> <span class="meta-nav">&#8594;</span></a>]]></description>
		<wfw:commentRss>http://blog.wylcj.com/lubrication-of-the-philips-ep1221-automatic-coffee-maker-brew-group/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<item>
		<title>kmod-wireguard for centos7 in 2025</title>
		<link>http://blog.wylcj.com/kmod-wireguard-for-centos7-in-2025/</link>
		<comments>http://blog.wylcj.com/kmod-wireguard-for-centos7-in-2025/#comments</comments>
		<pubDate>Wed, 22 Oct 2025 15:07:48 +0000</pubDate>
		<dc:creator><![CDATA[publisher]]></dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=176</guid>
		<description><![CDATA[If you want to "yum install kmod-wireguard" in 2025, then, these are available in 2025. Thanks fro web.archive.org. https://ftp.nluug.nl/os/Linux/distr/elrepo/archive/elrepo/el7/x86_64/RPMS/ http://web.archive.org/web/20230524042206if_/https://elrepo.org/linux/elrepo/el7/x86_64/RPMS/kmod-wireguard-1.0.20220627-1.el7_9.elrepo.x86_64.rpm https://mirrors.opensource.is/elrepo/archive/elrepo/el7/x86_64/RPMS/]]></description>
		<wfw:commentRss>http://blog.wylcj.com/kmod-wireguard-for-centos7-in-2025/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Mixing diesel engine oil with gasoline engine oil</title>
		<link>http://blog.wylcj.com/mixed-diesel-engine-oil-with-petrol-engine-oil/</link>
		<comments>http://blog.wylcj.com/mixed-diesel-engine-oil-with-petrol-engine-oil/#comments</comments>
		<pubDate>Sat, 27 Sep 2025 09:39:19 +0000</pubDate>
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				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=158</guid>
		<description><![CDATA[diesel engine oil:15w-40,ci-4 petrol engine oil:10w-40,5w-40 Pic1 mixed engine oil of diesel and petrol &#160; Pic2 Added diesel engine oil first &#160; Pic3 up_view diesel engine oil mixed petrol engine oil &#160; Pic4 front_view diesel engine oil mixed petrol engine oil &#160; Pic5 split 6L diesel engine oil from r5 select &#160; Pic6 added marker to them]]></description>
		<wfw:commentRss>http://blog.wylcj.com/mixed-diesel-engine-oil-with-petrol-engine-oil/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Squid and client proxy</title>
		<link>http://blog.wylcj.com/squid-and-client-proxy/</link>
		<comments>http://blog.wylcj.com/squid-and-client-proxy/#comments</comments>
		<pubDate>Sat, 12 Jul 2025 15:50:11 +0000</pubDate>
		<dc:creator><![CDATA[publisher]]></dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=134</guid>
		<description><![CDATA[This document outlines the steps to set up and configure Squid on a VPS, and then use SSH tunneling to create either a SOCKS5 proxy or an HTTP proxy accessible from your local machine, including your LAN. 1.Install squid on vps 1.1 Install squid To install Squid on your Virtual Private Server (VPS), use one &#8230; <a href="http://blog.wylcj.com/squid-and-client-proxy/" class="more-link">Continue reading <span class="screen-reader-text">Squid and client proxy</span> <span class="meta-nav">&#8594;</span></a>]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>How to use docker pull with VPN or http proxy or socks5 proxy</title>
		<link>http://blog.wylcj.com/how-to-use-docker-pull-with-vpn-or-http-proxy/</link>
		<comments>http://blog.wylcj.com/how-to-use-docker-pull-with-vpn-or-http-proxy/#comments</comments>
		<pubDate>Mon, 30 Jun 2025 15:29:44 +0000</pubDate>
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				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=128</guid>
		<description><![CDATA[[unfinished] Prerequisites: Assuming you have a VPS at USA node. You have completed installed Cisco Ipsec[1] and squid on VPS. In this passage,I will say http proxy and socks5 proxy, [3] is the success method, and so does the [4].In some cases, [4] requires user and password in the form of "usr:pwd", but it is &#8230; <a href="http://blog.wylcj.com/how-to-use-docker-pull-with-vpn-or-http-proxy/" class="more-link">Continue reading <span class="screen-reader-text">How to use docker pull with VPN or http proxy or socks5 proxy</span> <span class="meta-nav">&#8594;</span></a>]]></description>
		<wfw:commentRss>http://blog.wylcj.com/how-to-use-docker-pull-with-vpn-or-http-proxy/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Migrate virtual machine from ovf file to hyper-v</title>
		<link>http://blog.wylcj.com/convert-ovf-file-to-hyper-v/</link>
		<comments>http://blog.wylcj.com/convert-ovf-file-to-hyper-v/#comments</comments>
		<pubDate>Sun, 22 Jun 2025 03:36:40 +0000</pubDate>
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				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=119</guid>
		<description><![CDATA[1.Ovf file is exported from vmware workstation 15 So we get 3 files: (1)Ubuntu_64_bit-disk1.vmdk; (2)Ubuntu 64 bit.mf; (3)Ubuntu 64 bit.ovf; 2.Using qemu-img to convert ovf files to vhdx qemu-img.exe convert D:\ubovf\Ubuntu_64_bit-disk1.vmdk -O vhdx -o subformat=dynamic D:\test_dir\dest.vhdx 3.Create a new virtual machine in hyper-v Create a new virtual machine, attaching existing vhdx hard disk files, and &#8230; <a href="http://blog.wylcj.com/convert-ovf-file-to-hyper-v/" class="more-link">Continue reading <span class="screen-reader-text">Migrate virtual machine from ovf file to hyper-v</span> <span class="meta-nav">&#8594;</span></a>]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Realvnc black screen and use in vmware</title>
		<link>http://blog.wylcj.com/realvnc-black-screen-and-use-in-vmware/</link>
		<comments>http://blog.wylcj.com/realvnc-black-screen-and-use-in-vmware/#comments</comments>
		<pubDate>Tue, 10 Jun 2025 10:20:57 +0000</pubDate>
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				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=116</guid>
		<description><![CDATA[I am a beginner with using realvnc. I have a headless PC which runs remote application and steam. The vncviewer is always black screen when I use realvnc instead of mstsc. Now, if I plugged monitor to the display card, the vncviewer could display content while it was connected. 1.I noticed that, if I un-checked &#8230; <a href="http://blog.wylcj.com/realvnc-black-screen-and-use-in-vmware/" class="more-link">Continue reading <span class="screen-reader-text">Realvnc black screen and use in vmware</span> <span class="meta-nav">&#8594;</span></a>]]></description>
		<wfw:commentRss>http://blog.wylcj.com/realvnc-black-screen-and-use-in-vmware/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Could not get vmci driver version: The handle is invalid.</title>
		<link>http://blog.wylcj.com/could-not-get-vmci-driver-version-the-handle-is-invalid/</link>
		<comments>http://blog.wylcj.com/could-not-get-vmci-driver-version-the-handle-is-invalid/#comments</comments>
		<pubDate>Mon, 02 Jun 2025 06:30:31 +0000</pubDate>
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				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=112</guid>
		<description><![CDATA[I update the vmware workstation from 12 to 15, but there is a problem I got when I try to start the virtual machine from snapshot. It says: "Could not get vmci driver version: The handle is invalid. You have an incorrect version of driver 'vmci.sys'. Try reinstalling VMware Workstation. Module 'DevicePowerOn' power on failed. &#8230; <a href="http://blog.wylcj.com/could-not-get-vmci-driver-version-the-handle-is-invalid/" class="more-link">Continue reading <span class="screen-reader-text">Could not get vmci driver version: The handle is invalid.</span> <span class="meta-nav">&#8594;</span></a>]]></description>
		<wfw:commentRss>http://blog.wylcj.com/could-not-get-vmci-driver-version-the-handle-is-invalid/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>What is the feeling of using intel core i7-9750H engine sample CPU?</title>
		<link>http://blog.wylcj.com/what-is-the-feeling-of-using-intel-core-i7-9750h-engine-sample-cpu/</link>
		<comments>http://blog.wylcj.com/what-is-the-feeling-of-using-intel-core-i7-9750h-engine-sample-cpu/#comments</comments>
		<pubDate>Wed, 28 May 2025 07:23:07 +0000</pubDate>
		<dc:creator><![CDATA[publisher]]></dc:creator>
				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=107</guid>
		<description><![CDATA[I have use the intel core i7-9750H Engine Sample CPU since 2020.The following is my expirence. Bad case 1, No hyper-v got: 1.enable intel vt-d in uefi settings; 2.install Hyper-V all toolkit, that is 4 components. They are: In the Hyper-V Management Tools: Hyper-V GUI management Tools; Hyper-V module for Windows PowerShell; In the Hyper-V &#8230; <a href="http://blog.wylcj.com/what-is-the-feeling-of-using-intel-core-i7-9750h-engine-sample-cpu/" class="more-link">Continue reading <span class="screen-reader-text">What is the feeling of using intel core i7-9750H engine sample CPU?</span> <span class="meta-nav">&#8594;</span></a>]]></description>
		<wfw:commentRss>http://blog.wylcj.com/what-is-the-feeling-of-using-intel-core-i7-9750h-engine-sample-cpu/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<item>
		<title>Python3  shutil.rmtree PermissionError: [WinError 5] Access is denied:</title>
		<link>http://blog.wylcj.com/python3-shutil-rmtree-permissionerror-winerror-5-access-is-denied/</link>
		<comments>http://blog.wylcj.com/python3-shutil-rmtree-permissionerror-winerror-5-access-is-denied/#comments</comments>
		<pubDate>Fri, 09 May 2025 16:27:17 +0000</pubDate>
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				<category><![CDATA[uncategorized]]></category>

		<guid isPermaLink="false">http://blog.wylcj.com/?p=99</guid>
		<description><![CDATA[You may receive PermissionError: [WinError 5] Access is denied: 'C:\\Windows\\to_your_path' while you use shutil.rmtree python code in windows environment. shutil.rmtree is utility with a function that can remove directory in windows even if it contains files or subdirectories. But what happens when you encounter WinError 5? It may be while you use explorer.exe to enter &#8230; <a href="http://blog.wylcj.com/python3-shutil-rmtree-permissionerror-winerror-5-access-is-denied/" class="more-link">Continue reading <span class="screen-reader-text">Python3  shutil.rmtree PermissionError: [WinError 5] Access is denied:</span> <span class="meta-nav">&#8594;</span></a>]]></description>
		<wfw:commentRss>http://blog.wylcj.com/python3-shutil-rmtree-permissionerror-winerror-5-access-is-denied/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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