mount

重置密码

◇◆丶佛笑我妖孽 提交于 2019-12-04 08:26:37
1 设置随机密码 openssl rand -base64 16 | passwd --stdin root lab rootpw setup 2 重启,在开机时按F2 3 在加载linux内核的地方添加 rd.break 4 查看/sysroot的挂载情况 mount 5 用读写的方式挂载 mount -o remount,rw /sysroot 6 进入linux终端 chroot /sysroot/ 7 修改密码 1 passwd root 2 echo redhat|passwd --stdin root 8 添加启动扫描文件 touch /.autorelabel 9 重启 exit exit reboot 来源: https://www.cnblogs.com/purple910/p/11848351.html

Linux 重置密码(用于忘记所有账户登录密码)

瘦欲@ 提交于 2019-12-04 05:51:53
很简单,开机在选择系统界面时,按 e 键进入编辑模式 然后找到quite 在quiet后面增加 init=/bin/bash 按ctrl-x或f10启动机器 输入mount后看到根分区是ro(只读状态) 直接修改root密码会报错 mount -o remount,rw / passwd 以读写模式挂载根分区,再次修改密码就行了 最后重启,使用修改后的密码就可以登录呢 最后重启,使用更新后的密码登录就可以了。 来源: https://www.cnblogs.com/lewsuy/p/11834120.html

Linux:如何挂载CD-ROM光盘驱动器

戏子无情 提交于 2019-12-04 04:49:17
如何在linux操作系统的命令行下挂载光盘驱动器呢?你需要使用mount命令来挂载CD或者DVD光盘驱动器,首先,你需要先插入CD或者DVD到光盘驱动器里,然手输入下面的mount命令来挂载光盘。 获取CD/DVD的设备名 使用下面的命令来获取DVD/CD-ROM/Writer设备的名字: #lsblk 或者 #dmesg | egrep -i --color 'cdrom|dvd|cd/rw|writer 命令输出: ata2.00: ATAPI: VMware Virtual IDE CDROM Drive, 00000001, max UDMA/33 sr0: scsi3-mmc drive: 1x/1x writer dvd-ram cd/rw xa/form2 cdda tray 在linux系统里挂载DVD/CDROM的参数 #mount -t iso9660 -o ro /dev/设备名 /挂载目录名 创建挂载点,输入mkdir命令: #mkdir -p /mnt/cdrom 挂载/dev/cdrom 或者/dev/sr0: #mount -t iso9660 -o ro /dev/cdrom /mnt/cdrom 或者 #mount -t iso9660 -o ro /dev/sr0 /mnt/cdrom 使用下面的两个命令来验证光驱是否挂载在/mnt/cdrom上

VUE源码——初始化流程

别等时光非礼了梦想. 提交于 2019-12-03 19:33:00
初始化流程 Vue的初始化流程,是从 new Vue() 开始的,从以下的图中可以看知道。在 new Vue() 后,会执行 init ,再 $mount 实现挂载,再到编译 compile ,生成 render 函数,接下来是响应式依赖收集,通过 pach 实现异步更新 。 render function 会被转化为 Vnode 节点, Virtual DOM 是一棵以 JavaScript 对象( Vnode 节点)为基础的树。是对真实 DOM 的描述。通过 patch() 转化为真的 DOM 。在数据有变化时,会通过 setter -> Watcher -> update 来更新视图。整个Vue的运行机制大致就是这样。 接下来,我们来看在 new Vue() 过后发生了什么。Vue 中我们是通过 $mount 实现方法去挂载 vm 的。我们接下来主要分析带 complier 版本的 $mount 。 带 compiler 版本的 $mount 是在 src/platform/web/entry-runtime-with-compiler.js 中定义的。 const mount = Vue.prototype.$mount // 扩展了$mount 方法 Vue.prototype.$mount = function ( el?: string | Element,

How can I remount my Android/system as read-write in a bash script using adb?

只谈情不闲聊 提交于 2019-12-03 18:30:13
问题 For info adb remount returns "remount failed: Operation not permitted" adb shell 'su -c mount -o rw,remount /system' returns unknown option -- o My device is rooted. 回答1: Probable cause that remount fails is you are not running adb as root . Shell Script should be as follow. # Script to mount Android Device as read/write. # List the Devices. adb devices; # Run adb as root (Needs root access). adb root; # Since you're running as root su is not required adb shell mount -o rw,remount /; If this

How to mount a network directory using python?

懵懂的女人 提交于 2019-12-03 17:47:31
问题 I need to mount a directory "dir" on a network machine "data" using python on a linux machine I know that I can send the command via command line: mkdir ~/mnt/data_dir mount -t data:/dir/ ~/mnt/data_dir but how would I send those commands from a python script? 回答1: Here is one way: import os os.cmd ("mkdir ~/mnt/data_dir mount -t data:/dir/ /mnt/data_dir") You can also use "popen" if you want to read the output of the command in your script. HIH ...richie 回答2: I'd recommend you use subprocess

how to get Device id, vendor id and product id of a mounted usb device in Mac OS cocoa

久未见 提交于 2019-12-03 17:17:49
I am trying to write a Cocoa program which detects iPods connected to Mac OS. I am listening to NSWorkspaceDidMountNotification and NSWorkspaceDidUnmountNotification for the USB device mount and unmount notifications. I can get the device path of the mounted device using NSString *path = [[notif userInfo] objectForKey:@"NSDevicePath"]; but I also need t know the Device Id, Vendor Id, Product Id etc to check whether the mounted device is an iPod. I think the way forward is IOKit. But I have a feeling that it for low level programming. Is there any other way to find these? Also, if it is IO kit

挂载img类型的操作系统文件镜像的方法

无人久伴 提交于 2019-12-03 14:14:04
1. 先查看第一个空闲loop设备 sudo losetup -f /dev/loop0 2. 使用上一步得到的设备名,第一次创建loop设备 sudo losetup /dev/loop0 archlinux- 2008.06 -core-i686.img 3. 查看信息 sudo fdisk -lu /dev/loop0 Disk /dev/loop0: 322 MB, 322469376 bytes 53 heads, 12 sectors/track, 990 cylinders, total 629823 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/loop0p1 * 63 629822 314880 83 Linux Partition 1 has different physical/logical beginnings (non-Linux?): phys=( 0 , 1 , 1 ) logical=( 0 , 5 , 4 ) Partition 1 has different physical/logical endings: phys=( 39 , 52 , 12 )

Docker mount to folder overriding content

≡放荡痞女 提交于 2019-12-03 12:18:16
问题 I have a .net Core web Api having configurations files under a folder called Config. I created the image and a container from it, and I correctly see using the terminal, that the container contains the folder and the configuration files inside. My problem is that so far I couldn't find a way to create the same container mounting/binding the Config folder to a physical path, following the requirements: 1) Mount Config folder to a specific host location 2) On container creation, the Config