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<title>Posts on blog | garhve's hub</title>
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<title>Getting unified experience</title>
<link>https://blog.garhve.com/posts/8/</link>
<pubDate>Wed, 07 Dec 2022 15:05:30 +0800</pubDate>
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<description>Lately, I&rsquo;m trying get my tools working seamlessly cross my 2 working machines as well as a server.
Since I already heard dotfiles for a while, but didn&rsquo;t get chance to familiar with. So I start searching around trying to set a dotfile up.
Frankly, it is not that simple as I thought, given that my grounds differ from each other: 1x macOS, 1x archLinux, 1x archLinux server.
Here&rsquo;s a brief description: all configuration files I want to put in .</description>
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<title>Past Is Great</title>
<link>https://blog.garhve.com/posts/7/</link>
<pubDate>Mon, 07 Nov 2022 09:16:15 +0800</pubDate>
<guid>https://blog.garhve.com/posts/7/</guid>
<description>Lately, there’s a sign has been keeping jumping out in front of my eyes. That the past is great!
First is in the movie Midnight in Paris, directed by Woody Allen, which I just finished a week ago. It tells a story of how a screen writer loves 20th century because his loving artists all living in it. Though he finally realized that he loves past because the present is imperfect.</description>
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<title>Mess with Bash(2)</title>
<link>https://blog.garhve.com/posts/6/</link>
<pubDate>Thu, 29 Sep 2022 09:43:02 +0800</pubDate>
<guid>https://blog.garhve.com/posts/6/</guid>
<description>More info is in this tutorial
all value expansions (ie. all syntax with a $ prefix) can only expand inside quoted arguments if the argument was double-quoted . Single quotes will turn the dollar-syntax into literal characters, causing bash to output the dollar rather than expand its value in-place!
&ldquo;Value expansions ($...) must always be double-quoted.&rdquo;
Never leave a value expansion unquoted.
Redirection File Redirection 0 is standard input, 1 is standard output, 2 is standard error</description>
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<title>Escape Sequences</title>
<link>https://blog.garhve.com/posts/5/</link>
<pubDate>Mon, 12 Sep 2022 09:02:06 +0800</pubDate>
<guid>https://blog.garhve.com/posts/5/</guid>
<description>copied from github in case one day it disappears
more information could visit vt100 User Guide
ANSI Escape Sequences Standard escape codes are prefixed with Escape:
Ctrl-Key: ^[ Octal: \033 Unicode: \u001b Hexadecimal: \x1B Decimal: 27 Followed by the command, somtimes delimited by opening square bracket ([), known as a Control Sequence Introducer (CSI), optionally followed by arguments and the command itself.
Arguments are delimeted by semi colon (;).</description>
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<title>Architecture of Linux Kernel</title>
<link>https://blog.garhve.com/posts/4/</link>
<pubDate>Sat, 03 Sep 2022 14:33:37 +0800</pubDate>
<guid>https://blog.garhve.com/posts/4/</guid>
<description>Description Modern microcontrollers nowadays support at least two privilege levels. Intel/AMD x86-64 family supports 4 levels, whilst ARM (32bit) microcontrollers support up to 7 levels (6 privileged, 1 non-privileged).
Modern operating systems support at least 2 levels:
User space: For applications to run in unprivileged user mode Kernel space: For the kernel (and all its components) to run in privileged mode – kernel mode Address of these 2 spaces are separate.</description>
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<title>Mess with bash(1)</title>
<link>https://blog.garhve.com/posts/3/</link>
<pubDate>Thu, 25 Aug 2022 13:40:56 +0800</pubDate>
<guid>https://blog.garhve.com/posts/3/</guid>
<description>Crontab crontab is a useful tool, I really regret that I don&rsquo;t familar it earlier.
It&rsquo;s usage really simple, and these two are my frequent using:
crontab -e #edit crontab file that reside in /var/spool/cron crontab -l #list current crontab job It basic syntax as follow, also really simple example of usage:
delete file foo every minute * * * * * rm foo delete file foo every 15 minutes 15 * * * * rm foo delete file foo every beginning of hour 0 * * * * rm foo delete file foo every minute after 3 hours * 3 * * * rm foo delete file foo every day at 18:30 30 18 * * * rm foo delete file foo every beginning of month 0 0 0 * * rm foo delete file foo on beginning of 1st,10th of month 0 0 1,10 * * rm foo The usage really simple, I now use it to renew my SSL certification and daily update bt-tracker.</description>
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<title>Install arch linux on Tencent server</title>
<link>https://blog.garhve.com/posts/2/</link>
<pubDate>Wed, 10 Aug 2022 19:24:59 +0800</pubDate>
<guid>https://blog.garhve.com/posts/2/</guid>
<description>In order to build a website for myself, I rent a server from Tencent. This is my final decision, the process is turtuous&hellip;
My requirement as below:
abroad provider because they don&rsquo;t have to register.. the the budget&rsquo;s not relax, all I can choosing was in range of $0 - $10. It can runs Arch linux seamlessly I already eye on one: Linode. But they don&rsquo;t see me&hellip; and banned all my gmail account from their service&hellip;</description>
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<item>
<title>First Website</title>
<link>https://blog.garhve.com/posts/1/</link>
<pubDate>Wed, 10 Aug 2022 17:21:02 +0800</pubDate>
<guid>https://blog.garhve.com/posts/1/</guid>
<description>So now I can say my website is on.. even though it just literally has nothing but a printing hello I got this garhve.com domain on namesilo for $9.95 per year, it&rsquo;s really cheap! I always want a domain that is .com suffix.
Now, the web is https, this is a bit difficult for me.
Due to personal interest, I didn&rsquo;t choose frame to base my website. I use Nginx but I don&rsquo;t familiar with it.</description>
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