Basic Linux Knowledge

Linux Basic Knowledge Directory:

2. Install, login CentOS7

   1.1 Beginning of Study 1.2 convention 1.3 understanding Linux1.4 Installing Virtual machines 1.5 Installing CENTOS71.6/7 configuration IP1.8 Network troubleshooting 1.9 Using Putty remote connection Linux1.10 using Xshell connection Linux1.11 Putty key authentication 1.12 Xshell key authentication 1.13 Single user mode 1.14 rescue mode 1.15 clone virtual machine 1.16 Linux machine log in to each other

4. File, directory Management

   2.1/2.2 system directory Structure 2.3 ls command 2.4 file type 2.5 alias command 2.6 relative and absolute path 2.7 CD command 2.8 Create and delete directory mkdir/rmdir2.9 RM command 2.10 environment variable PATH2.11 CP command 2.12 MV command 2.13 Document view cat/more/less/head/tail2.14 file and directory permissions chmod2.15 change owner and owning group chown2.16 umask2.17 hidden permissions lsattr/chattr2.18 Special permissions set_ uid2.19 Special Permissions set_gid2.20 Special permissions stick_bit2.21 Soft link file 2.22 Hard connect file 2.23/24/25 Find command 2.26 file name suffix

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Basic Linux Knowledge