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Frequently used tools in Linux

Easies, Better, Happier

Frequently used tools on Linux screen Frequently used command 1 2 screen -S session_name # Create a new session screen -r session_name # return to an existing session Create multipl...

Posted by JXLIU on October 15, 2023

How long is the commercialization of fusion power away from us?

Fusion power

## References: [1] Sowder, A. Commercialization Challenges Facing Fusion: Perspectives from an Independent, Nonprofit, R&D Organization. J Fusion Energ 42, 15 (2023). https://doi.org/10.1007/s...

Posted by JXLIU on June 26, 2023

Bouk download of journals

Nuclear Fusion

批量下载某一杂志 PDF 文件以下 python 脚本可以批量下载 Nuclear Fusion 某一期 PDF 文件，以第一作者命名并保存到文件夹 NF/vol/issue 中 release v1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 ...

Posted by JXLIU on June 20, 2023

Slurm on Gentoo: cannot find /sys/fs/cgroup/systemd

Slurm

Slurm on Gentoo Due to some reason, slurm doesn’t work normally on Gentoo OS. 1 error: can not state /sys/fs/cgroup/systemd, no such file This is because the cgroup initialization script did not...

Posted by JXLIU on June 19, 2023

Courses

Graduate

Courses PhD 磁约束聚变前沿 – 人工智能中聚变领域中的应用调研报告 PPT Graduate Undergraduate Computational physics

Posted by JXLIU on May 10, 2023

No password authercation after replacing motherboard

windows

更换主板后，有如下问题：没有密码登录的选项；PIN 码和面部识别无法登录。 <img src="http://47.105.42.5:8939/jxliu/images/-/raw/master/pictures/2023/04/19_19_5_14_problem_win.jpg" width=80%> 解决方法：修改注册表以显示密码登录的选项。 1 计算机\HKE...

Posted by JXLIU on April 19, 2023

Shared folder on Linux

Word

创建文件夹，用作共享 1 sudo mkdir /share 方便管理文件/文件夹所有权，创建名为 shared 的新用户组，将需要访问共享文件夹的用户添加到该组中 1 2 sudo groupadd shared sudo usermod -aG shared username 更改共享文件夹所属组为 shared,并设置 2770 权限,该权限保证了新创建的文件和目录也属于 sh...

Posted by JXLIU on April 11, 2023

Picgo+gitlab+typora

typora

Picgo+gitlab+typora On gentoo OS Install necessary software 1 2 3 sudo emerge --ask net-libs/nodejs sudo npm install -g picgo picgo -v 1 2 3 picgo install gitlab-files picgo use picgo config u...

Posted by JXLIU on April 1, 2023

Word 公式标号右对齐

Word

怎样使 Word 公式标号自动右对齐在数学公式最后面输入 #(x)，光标放着公式环境最后面，回车，标号 (x) 即自动右对齐。

Posted by JXLIU on February 4, 2023

Slurm node unexpectedly rebooted

Slurm

After the Slurm computing node is manually restarted, the management node will set the status of the computing node to DOWN You can use the following command on the Slurm management node to restor...

Posted by JXLIU on January 6, 2023