[Linux experiment] SSH installation and task plan configuration experiment

Purpose: 1. Master the configuration and access of the Linux system CD. 2. Master the installation and activation of the SSH protocol. 3. Master setting task plan.

Experiment content: 1. After mounting the CD-ROM of the virtual machine, use the mount command to configure the mapping to the /mnt/cdrom folder. 2. Use the rpm command to check the installation of openssh. 3. Use the find or locate command to view the location of the openssh file package on the installation CD, and use the yum command to install the openssh file package. 4. Configure the task plan through the crontab file and make the CD-ROM access a bootloader.

3. Experimental environment: Windows 10 VMware® Workstation 16 Pro　16.1.1 build-17801498 RED　Hat　Enterprise　Linux　64位

4. Experimental procedures and results 1. After mounting the CD-ROM of the virtual machine, use the mount command to configure the mapping to the /mnt/cdrom folder. Insert the U disk and mount the CD-ROM to /mnt/cdrom 2. Use the rpm command to check the installation of openssh. 3. Use the find or locate command to view the location of the openssh file package on the installation CD, and use the yum command to install the openssh file package. 4. Configure the task plan through the crontab file and make the CD-ROM access a bootloader.

5. Experimental conclusion Master the configuration and access of the Linux system CD. Master the installation and enablement of the SSH protocol. Mastered setting up task schedules.

6. Teacher evaluation      Grades or Comments: Instructor's Signature:                              May 26 ,                                                                       2022 _ _