free lms learning management system

Compression: Tar-jcv-f filename.tar.bz2 The name of the file or directory to be compressedEnquiry: Tar-jtv-f filename.tar.bz2Unzip: tar-jxv-f filename.tar.bz2-c the directory to unzip-P retain original file attributesTar-zpcv-f/root/etc.tar.gz/etcTar-jtv-f/root/etc.tar.bz2 | grep ' Shadow 'Tar-jxv-f/root/etc.tar.bz2 Etc/shadowTape driveTar-cv-f/dev/st0/home/root/etcBackup systemDump restoreDisc WriteMkisofs Creating an Image archiveCdrecord: Disc Burning toolThe compression and packaging of Linu

that a machine can directly connect to the B machine's 22 port.Take my own environment for example, a machine for windos host, IP for 192.168.226.1b Machine for VMware inside LINUX1, there are two network cards, ENS33 IP for 192.168.226.129ENS37 to 192.168.100.1C Machine for virtual machine linux2, IP for 192.168.100.100Now how to configure can let the host SSH connection linux2?1. Route forwarding is still turned onecho "1" >/proc/sys/net/ipv4/ip_forward2 Configuring routing RulesA on the exec

The MariaDB database management system is a branch of MySQL. It is mainly maintained by the open-source community and licensed by GPL. One of the reasons for developing this branch is that after Oracle acquired MySQL, there is a potential risk of closing the source of MySQL. Therefore, the community uses the branch method to avoid this risk. MariaDB is designed to be fully compatible with MySQL, including A

MARIADB database management System is a branch of MySQL, mainly by the open source community in the maintenance, the use of GPL license. One of the reasons for developing this branch is that after Oracle acquired MySQL, there is a potential risk of shutting MySQL out of the source, so the community uses a branching approach to avoid this risk. MARIADB is designed to be fully compatible with MySQL, including