After the Dragon Boat Festival in the Year of Renyin

Original link: https://www.hjljy.cn/articles/2022/05/12/1654491063951.html This article is reproduced from: https://www.hjljy.cn/articles/2022/05/12/1654491063951.html This site is for inclusion only, and the copyright belongs to the original author.

The folding screen said “the times have changed”, I used it for 14 days and found that it has not changed

Original link: https://www.ifanr.com/app/1489913 Michael Hundt, a master fencing master from Germany, wrote the paper titled “The New Illustrated Fencing Manual on the Rapier.” Have not heard? But you must know the last move in the thesis: In a sword fight, a short spear is better than a dagger. Because “Sir, times have changed”. ▲ Picture …

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Linux common commands-25: uname

The uname command is used to display system-related information, such as host name, kernel version number, hardware architecture, etc. Syntax format: uname [parameter] Common parameters: Example # 显示主机名uname -n # 显示内核信息uname -r # 显示硬件架构信息uname -i # 显示所有信息uname -a This article is reprinted from https://xugaoxiang.com/2022/06/06/linux-cmds-25-uname/ This site is for inclusion only, and the copyright belongs to …

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Linux common commands-24: telnet

Similar to ssh , the telnet command can also log in to the remote host. It also requires the remote host to open the corresponding service. The default port used is 23. Syntax format: telnet [parameter] Common parameters: Example # 登录远程主机telnet 192.168.1.100 # 也可以用来测试远程主机相应端口是否开启telnet 192.168.1.100 8080 This article is reprinted from https://xugaoxiang.com/2022/06/06/linux-cmds-24-telnet/ This site is …

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Linux common commands-23: scp

scp is the abbreviation of secure copy . It is a secure remote file copy command based on ssh login under the linux system. It can copy files and directories between linux servers. Syntax format: scp [parameter] [file] Common parameters: Example # 将当前目录下的test.py拷贝到远程主机/home目录下scp test.py [email protected]:/home # 将当前目录下的文件夹test拷贝到远程主机/home目录下scp -r test [email protected]:/home # 从远程主机拷贝文件到本地scp [email protected]:/home/test.py . # …

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Linux common commands-22: ssh

The ssh command is a client connection tool in the openssh suite, which can realize remote management of the server. The server uses port 22 by default. Syntax format: ssh [parameter] [remote host] Common parameters: Example # 以当前系统用户登录远程主机ssh 192.168.1.100 # 指定用户登录远程主机ssh -l test 192.168.1.100 # 或者ssh [email protected] # 指定远程端口登录ssh -p 1024 [email protected] Common ssh client …

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Linux common commands-21: find

The find command can find files or directories based on a given path and expression. It has a lot of parameters, and supports regular expressions. Combining pipeline commands can achieve complex functions. Syntax format: find [parameter] [path] [find and search scope] Common parameters: Example # 在当前目录下查找文件test.py find . -name test.py # 在当前目录下查找文件test.py,忽略大小写find . -iname test.py …

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Kuaishou is looking for growth points in the consumption upgrade of the sinking market

Original link: https://www.latepost.com/news/dj_detail?id=1165 Kuaishou is one of the most easily misunderstood platforms. This kind of misreading is largely derived from the very early stories of Kuaishou: the stories of early rural users, which brought a stereotype of low user value to the public; The six major family forces represented by Simba made the outside world …

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Fix CentOS ‘org.freedesktop.login1’ timed out

Original link: https://blog.phoenixlzx.com/2022/06/06/rescue-broken-centos-systemd-timeout/ It’s time to help people repair the system. According to the description of the situation is “stuck at ‘Starting switch root’”, the preliminary judgment is that the initramfs is broken. After inquiring, sure enough, a guy who loves to update when he has nothing to do was pressed by the mentally retarded …

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Reading Notes: “Learning Pod Memory Usage Using StressChaos Experience”

Original link: https://www.hwchiu.com/read-notes-58.html Title: “Learning Pod Memory Usage Using the StressChaos Experience” Category: others Link: https://chaos-mesh.org/blog/how-to-efficiently-stress-test-pod-memory/ This article is an official article from Chaos Mesh, mainly to discuss why the actual condition of using Chaso Mesh to test the memory condition is inconsistent with the set condition. The article discusses all the problems step by …

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Understanding Baidu Algorithm Ranking Rules

Original link: https://www.tianqiweiqi.com/seo-jiaocheng-03.html The first is a single page, which is to calculate a page. When you use this page, the higher the score This article is reproduced from: https://www.tianqiweiqi.com/seo-jiaocheng-03.html This site is for inclusion only, and the copyright belongs to the original author.