Ubuntu usage, debian shows really simple to ugly. It doesn't matter. Familiarize yourself with the vim editor. Nono just joted down two commands! Ctrl+O Save. Enter confirm Ctrl+x to exit. If you exit directly (if you modify the content), you will also be asked if you want to save. Enter confirmation is good. Switch to su root administrator mode! sudo passwd root After executing this command, you will be prompted to enter the root password twice (to make sure that you remember the password). sudo passwd --unlock root Enter the password to unlock the root user Use the command below to switch to root administrator su root Raspberry Pi source swap !!! (Note the pit) The source of the University of Science and Technology of China should be much better. Of course, you are abroad, where there is a problem of changing the source. It wouldn't be so bad! This post is a way to change the source of the University of Science and Technology! Just follow this source swap!!!...

Sometimes suddenly I can't find what I wrote before. Data is sometimes recovered once. Can't get back what's lost. After all, a snapshot is still a snapshot. Considered replacing the server. Vultr is still a little expensive after a year. Use up the balance first. Will consider, Baidu Cloud, Tencent Cloud, Alibaba Cloud. Build a server in the country. This server doesn't necessarily stop. Will slowly stop. The main problem arises. Consider filing. and website content. Based on the fact that I want to keep a WordPress site. This is preferred with maintenance. Second point. Escrow accounts like GitHub. I have four domain names under my hands. jioushan.xyz (This is the home page.) Once the homepage, it is now changed to GitHub hosted domain name resolution. jioushan.top (hexo homepage) This domain name is still very intuitive to be searched and queried. I did not register com, cn, jp registrars, nationally certified domain names. I also have a domain name jump. riyi.xyz redirect the website to use because of good memory....

First of all, the Nth maintenance of the website, I think I should send out some articles every time I maintain it to reflect on what I have done! It's neither a WordPress issue, but Nginx's certificate. First of all I was lazy. I'm because it's two domain names. Request a certificate for both domain names. I've been using Cloudfare's CDN. Five-second shield. So I'm quite lazy in terms of https, the certificate requested by the server is another domain name for me riyi.xyz I just resolved the URL to this domain name. Maybe under normal circumstances this domain name is really easy to remember. On Alibaba to cloudfareDNS changes, resolve. Because the two certificate applications for the URL are given to the former domain name. I found out tonight that I added DNSpod in order to better improve domestic analysis, but also for Tencent Cloud's mailbox service monitoring. (There is an https red lock, because the certificate is not my main domain name jioushan.xyz) and it just so happens...

Write an apology here@itsneko! Because of my negligence, I didn't realize it was more than a month later. I didn't see your message. Probably something happened to the sending system. I didn't receive a few messages at the time in my mailbox, and I'm sorry here. I will definitely take good note of it in the future to avoid this mistake. In addition, the new year also asks bloggers to work harder. My blessing is late. (Although I could also tamper with the time to make it out in advance.) But I have to take responsibility for my mistakes. Set up a flag in advance, I may be able to cut down on food and clothing (reduce maintenance costs)https://jioushan.xyz this rice is going to be unaffordable for me. (Due in June) I'm sorry. Please please change the station to https://msr.pub Thank you! After a while I will post this year's announcement of my website maintenance migration. Reissue a few articles written last year but didn't send out, they lie in...

SPD Schizoid personality disorder: * SPD is short for schizoid, and schizotypal personality disorder, STPD. Introverted indifference, away from crowds, faceless. But unlike true schizophrenia, there are no hallucinations and delusions. Therefore, it is impossible to diagnose schizophrenia. Introverted and indifferent, far from crowds, expressionless (emotionally cold), usually immersed in their own world, unresponsive to praise or derogation, unable to accept the real world. But unlike true schizophrenia, there are no hallucinations and delusions. Therefore, it is impossible to diagnose schizophrenia. Neither want nor enjoy intimate relationships, no interest in sex. This type of person is mainly characterized by a lack of gentle and soft feelings for others; not caring about other people's criticism or encouragement of him, not caring about how others feel about him, only a very small number of close friends, sometimes only with family, almost no friends, no socialization, showing social obstacles, in the eyes of others, appear cold, lonely, and arrogant and detached. Try to avoid things that move emotionally, and maintain an indifferent attitude,...

Originally, I had the heart to share some of the URLs I used because I knew the answer. According to the understanding of most Chinese people. This aspect is really lacking! How to say that the problem caused by such a lack of energy lies in the closed language, the closed environment, and the thinking will be defective! There will be a market, business opportunities! These are the programmers behind, the developers. Job. Back to the point. It's a benefit sharing content! Domestic words. Basically,Station B is contracted. iQiyi, Youku has some other drama copyrights. Although in the early years, those of us A station users have always loved the things in this circle. This is a normal channel platform with playback rights. There are also some domestic nameless, carrying, their own code to cover the platform watermark this... A windmill, a dilidili, a cherry blossom, too much more. This kind of building server, climbing through the resources plus their own website watermark. I haven't even seen the private Chinese...

I shouldn't have expressed my mind here. But it is necessary to talk about it. Mental illness that I used to be familiar with and need to talk about. Bi-directional barrier Unidirectional disorder . These two nouns are separately represented. Bipolar depression Both diseases are diagnosed by emotional ups and downs. 1. I think: Treating mood disorders is an effective means of helping to alleviate bipolar disorder and depression. At present, I still insist on my past judgments, using psychoanalytic theory (talk as a benchmark, supplemented by drugs as a means to cooperate with treatment. (In the past I would have been a list of disabled patients.) Now my boyfriend is a bi-directional disorder patient, and there used to be a large number of bi-directional disorder patients. As a result, I had to regain the area i had abandoned. Relearn to adjust in order to cope with adjusting yourself and helping your boyfriend properly. 2. Cope with fluctuating emotions and thus look for attribution to the disease. Analysis helps it...