lfcs-master.zip （24个子文件） 
lfcs-master 
local_system_administration.md 579B img 
logo_lftcert_sysadmin.png 22KB new_i_understanding_processes.md 216B finding_files_on_the_filesystem.md 228B filesystem_&_storage.md 959B book.json 32B formatting_filesystems.md 305B LICENSE 1KB ,gitignore 7B file_attributes.md 405B new_ii_networking.md 269B software_management.md 187B managing_file_permissions.md 341B resources.md 779B assembling_partitions_as_raid_devices.md 84B local_security.md 141B manipulating_text_files_from_the_command_line.md 2KB editing_text_files_on_the_command_line.md 1KB README.md 1KB new_iii_backup_and_recovery_methods.md 244B archiving_and_compressing_files_and_directories.md 263B SUMMARY.md 2KB command-line.md 155B managing_user_accounts.md 26B资源评论
黄鹤的故乡2022-01-12资源严重过期，不建议下载
