ln filespec dest_file Create a link named dest_file which is a hard link to filespec.Notethisdoes not adjust the inode reference counts. v1.44.5的debugfs -R "link …"并不会带来link count的变化,v0.0.16.4的e2ln也同样如此(因为他们从读取到写入的逻辑几乎是一致的)。 ext4 file system mount o...
下次他登录进你的系统时,script命令就会自动运行,并把日志记录进/usr/local/script/logrecordscript。 Script without notification -q选项可以让scirpt命令以静默模式运行,登录进来的用户不会知道script命令已经运行了。而-a选项将会让记录附加到文件中,而不会擦除先前的记录。 如果不使用-q选项,那么当用户登录进来时...
How to use Linux shell script to create a command line interactive menu window interface All In One 如何使用 Linux shell script 制作一个命令行交互式菜单窗口界面 All In One Q: 如何实现一个类似raspi-config的交互式命令行菜单对话框功能 raspi-configis the Raspberry Piconfiguration tooloriginally wri...
[elvis@station elvis] ls work ls: work: No such file or directory [elvis@station elvis] mkdir work/spreadsheets mkdir: cannot create directory `work/spreadsheets': No such file or directory 如果用户Elvis使用mkdir -p(parent)命令,他可以一次建立整个目录树:[elvis@station elvis] ls work ls: work...
Create a dedicated FreeBSD non-wheel user account for Steam. Switch to it. Run/opt/steam-utils/bin/lsu-bootstrapto download the Steam bootstrap executable, then/opt/steam-utils/bin/steamto download updates and start Steam. Chroots As an alternative to the Steam's container runtime (which ...
使用script命令录制,使用scriptreplay播放录制的操作。共享终端的操作,则需要使用命名管道来实现。 1.1 录制 [root@xuexi ~]# cd /tmp [root@xuexi tmp]# script -t 2> timing.log -a output.session # 开始录制 Script started, file is output.session[root@xuexi tmp]# ls # 执行一个操作:命令ls ...
比较重要的档案有:/etc/inittab, /etc/init.d/, /etc/modprobe.conf, /etc/X11/, /etc/fstab, /etc/sysconfig/等等其下重要的目录有:/etc/init.d/ :所有服务的预设启动script都是放在这里的,例如要启动或者关闭iptables的话: /etc/init.d/iptables start、/etc/init.d/ iptables stop ...
/bin/bash # THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES # # It is highly advisable to create own systemd services or udev rules # to run scripts during boot instead of using this file. # # In contrast to previous versions due to parallel execution during boot # this script will NOT ...
Create a directory to mount the file system usingmkdir. The following example creates a directory at/datadrive: Bash sudomkdir/datadrive Usemountto then mount the filesystem. The following example mounts the/dev/sdc1partition to the/datadrivemount point: ...
ONIE includes options that allow you to change the default password for the cumulus account automatically when you install a new Cumulus Linux image. Refer to ONIE Installation Options. You can also change the default password using a ZTP script. In this quick start guide, you use the cumulus...