Fedora 48小时初体验
我是一个 Windows 和 Ubuntu 用户,此前一直使用 KDE 桌面环境,最近心血来潮打算体验一下其他 Linux 发行版。我的第一个选择是 Fedora。之所以选择它,是因为 Fedora 的软件包管理系统与 Ubuntu 不一样,默认的桌面环境是 Gnome,与我熟悉的 KDE 也不同,总体的使用体验会有非常大的差异。
我是一个 Windows 和 Ubuntu 用户,此前一直使用 KDE 桌面环境,最近心血来潮打算体验一下其他 Linux 发行版。我的第一个选择是 Fedora。之所以选择它,是因为 Fedora 的软件包管理系统与 Ubuntu 不一样,默认的桌面环境是 Gnome,与我熟悉的 KDE 也不同,总体的使用体验会有非常大的差异。
由于 DS216j 的性能比较弱,很多服务虽然可以用,但是体验并不好。在使用 DS216j 两三年后,我逐渐有了换机器的想法。一方面是想改善现有服务的使用体验,另一方面是觊觎新功能。
2017 年,我购买了第一台 NAS:群晖 DS216j。当时最主要的需求就是数据存储。文档资料、影音视频、家庭照片,这些资料随着时间的推移,越积越多。单纯使用 PC 硬盘管理资料已经无法满足需求了。我曾经考虑过在线网盘,但是大部分网盘产品都需要用户在存储容量、传输带宽和订阅费用三者间取舍。况且,虽然技术上,网盘能够很好地保证数据的安全性。但是仍然有很多非技术性因素,让我对网盘上的数据安全性充满担心——NAS 几乎是必然的选择。
今天吃完午饭,我和子晨去了附近的一家书店。这家书店有一个奇怪的名字——言几又。
Recently I found myself very hard to fall asleep. Yesterday I happened to see this article. The author explains why using cellphones before going to bed is harmful to sleep in this article. What he said seems to make sense. So I left my cellphone out of my bedroom before going to bed last night. At first, I was not used to lying in bed without doing anything, and unconsciously tried to find something to focus on. It took me quite a long time to relax completely. This morning, I awoke much earlier than usual. I tried to get my cellphone habitually before opening my eyes. However, of cause, I couldn’t. I forgot that I had left it in the living room. I would pick the cellphone up and play around with it if I had the cellphone near me at that time. The alarm had not gone off, which means I still had some time. I closed my eyes, tried to fall asleep again. However, I became wide awake soon. I felt energetic more than ever. I quickly get washed and changed, made me breakfast of eggs and milk. When I finished all this, there was still plenty of time before going to work. I did some cleanning, read some pages of a book and listened to an English audio program. I extended the time of the morning by putting my cellphone away. Spending too much time on cellphones isn’t only a waste of time, but also impact the sleep quality.
自从安装了 Kubuntu 20.04 后,我被一个噪音问题困扰了很久。系统在播放声音前,总会发出一两声短促的噪音。然后继续正常播放声音。后来经过一些研究,我在不久前解决了这个问题。
昨天晚上,我和小珂出去吃饭。等餐的时候,和小珂闲在聊中谈到一年的变化。事后细想,感慨颇深。
一、欢迎 很高兴你能看到这篇文章,我将在这篇文章中介绍如何使用 IAR 做单元测试。
今天已经是我到内蒙古赤峰市出差的第四天了。工作进行得并不顺利。下午设备故障,工程师维修了很久才解决问题。最后完成工作时,天已经黑了。
当我爬起床时,还不到凌晨三点。匆匆忙忙地穿好衣服后,我就出发了。