mvsource_file destination_folder/mvcommand_list.txt commands/ 要使用绝对路径,请使用: mv/home/wbolt/BestMoviesOfAllTime ./ …where./是您当前所在的目录。 您还可以使用mv重命名文件,同时将其保留在同一目录中: mvold_file.txt new_named_file.txt 8.rm–
ip:功能比较强大的网络命令ip link:配置网络接口属性show:显示所有网络接口信息ip-s link show:查看所有统计信息ip linksetethx{up|down|arp{on|off}}:设定网络接口的工作属性ip addr:协议地址show:网络信息ip addr addIPdev eth1 添加ip,在ifconfig下看不到的,利用ip addr showip addr add192.168.0.1/24dev...
(bashrc中的rc为run command的缩写,来源于麻省理工的runcom,表示:从档案中取出命令来执行) 测试磁盘读写速度:dd, device driver的缩写dd if= /dev/zero of=/tmp/output.txt bs=8k count=256k conv=ascii 查看linux系统信息:uname -a (unix name的缩写, 查看内核/OS/ CPU信息)cat /proc/cpuinfoarch查看...
] 否定,取反 'script' command: a:append i:insert d:delete c:change s:替换 s/pattern/new/[flags] y:转换 y/inchars/outchars/ p:print cat filename | sed '1a Welcome to ShanXi' cat filename | sed '/^$/d' # 删除空行 cat filename | sed 's/is/IS/g' # 替换一个/...
link, show information for the file the link references rather than for the link itself -m fill width with a comma separated list of entries -n, --numeric-uid-gid like -l, but list numeric user and group IDs -N, --literal print raw entry names (don't treat e.g. control ...
为了向UNIX操作系统标识身份,用户首先要提供用户ID(userid)和密码(password)来登录。 虽然Linux(和其他版本的UNIX)现在已经充分利用了个人电脑普及带来的好处,但还是保留了用户、密码、登录和文本终端这些核心概念。本节我们讨论与Linux系统开始交互会话的各种方式。 2.虚拟控制台 红帽企业版Linux在电脑上为用户提供了6...
kevin@LabServer:~$ conda activate mmdet CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'. If your shell is Bash or a Bourne variant, enable conda for the current user with $ echo ". /home/whqsx/anaconda3/etc/profile.d/conda.sh" >> ~/.bashrc ...
tcpdump tcp port 80 show all HTTP traffic iwlist scan show wireless networks iwconfig eth1 show configuration of a wireless network card hostname show hostname host www.example.com lookup hostname to resolve name to ip address and viceversa nslookup www.example.com lookup hostname to resolve...
$ systemctl --help systemctl [OPTIONS...] {COMMAND} ... Query or send control commands to the systemd manager. -h --help Show this help --version Show package version --system Connect to system manager -H --host=[USER@]HOST Operate on remote host -M --machine=CONTAINER Operate on...
groupaddgroup_name 创建一个新用户组groupdel group_name 删除一个用户组groupmod -n new_group_name old_group_name 重命名一个用户组useradd -c"Name Surname "-g admin -d /home/user1 -s /bin/bash user1 创建一个属于"admin"用户组的用户useradd user1 创建一个新用户userdel -r user1 删除一个...