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1, Manage file system 1. Creating an EXT4 file system The mkfs (Make Filesystem) command is used to create a file system (format). The basic syntax format of the mkfs command is as follows: 1) mkfs application example Format the / dev/sdb1 partition as an EXT4 file system. <! -- self planning zone -- > [root@centos01 ~]# fdisk / ...

python draws 2091 ncov epidemic map Preparation Complete code Code interpretation In the first two phases, we have done the work of obtaining real-time tracking data of epidemic situation and building logistic model with confirmed data python obtains real-time tracking data of 2019-nCoV epidemic E ...

Catalog 1. Install the video card driver 2. Install CUDA\CUDNN 3. Install tensorflow GPU test 1. Install the video card driver Check the driver and model of the video card $ sudo rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org Add ELPepo source $ sudo rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm In ...

The main contents of this chapter are as follows: Link model Python Keyword - cdef Typedef and function pointer public keyword Keyword cpdef C / C + + log to Python C / C + + calls Python ConfigParser Python to C / C + + callback Cython PXD Integration with build systems Link model Embedding python in C/C + + image.png cyth ...

Install NVIDIA drive 1. Driver download address: https://www.nvidia.cn/Download/index.aspx?lang=cn 2. Unload the original drive Ctrl+Alt+F1 sudo apt-get remove nvidia-* sudo apt-get autoremove sudo nvidia-uninstall Reset computer shutdown -r now 3. Drive installation Ctrl+Alt+F1 sudo service lightdm stop sudo sh ./filenam ...

1. Common directories and explanations in LinuxWhere to save the 1 bin command file2 SBIN Commands that only root users can use3 boot (know it) Directory where information is saved when a Linux program starts4 Directory where dev device files existDirectory where 5 etc file configuration information and service configuration information exist6 ...

Script step one The second way of writing for cycle: As we all know, for has two ways of writing The first is: for I in k8s-node {1.3}; do setenforce 0; The Second Writing Style: C Language Style Write directly how to use: #After for, you must write two parentheses, also known as double parentheses. [root@linux1 ~]# cat for_2.sh #!/bin/bash ...

The environment of this blog is arbitrary.       Subject Linux Package Management       A software management tool     1 Compile and Install 2 rpm Package Management 3yum Management      2. Software Running and Compiling   Binary interface for 1ABI applications   Binary interface for ABI:Applicati ...

chmod (change mode) change permissionsWhat do you think of permissions?[root@allinlinux-01 ~]# Total dosage of ls-l 8-rw-r--r--.1 root June 8 14:16 2.txt -rw-------. 1 root root 7728 6 month   6 22:11 anaconda-ks.cfg.1- rw-r--r--. This paragraph, except for the first one, represents th ...

In this paper, the principle of rsync algorithm and the workflow of rsync are analyzed in detail through examples. rsync Official Technical Report and Official Recommendation Articles Explanation. Following is the rsync series: 1.rsync(1): Basic commands and usage 2.rsync(2): inotify+rsync and sersync 3.rsync algorithm principle and workflow an ...