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MikiBelavista's questions

Martin Hope
MikiBelavista
Asked: 2024-09-23 21:44:51 +0800 CST
  • 5

这是我的 Dockerfile

FROM ubuntu:22.04

RUN apt update
RUN apt upgrade -y
RUN apt install -y curl git jq libicu70

# Also can be "linux-arm", "linux-arm64".
ENV TARGETARCH="linux-x64"

WORKDIR /azp/

COPY ./azsh-linux-agent/start.sh ./
RUN chmod +x ./start.sh

RUN useradd agent
RUN chown agent ./
USER agent
ENTRYPOINT ./start.sh

我尝试从 pwd 构建图像

/home/jh/azsh-linux-agent

当我尝试构建时出现错误

docker build --tag "azsh-linux-agent:1.0" --file "./azsh-linux-agent.dockerfile" .

像这样

--------------------
  10 |     WORKDIR /azp/
  11 |     
  12 | >>> COPY ./azsh-linux-agent/start.sh ./
  13 |     RUN chmod +x ./start.sh
  14 |     
--------------------
ERROR: failed to solve: failed to compute cache key: failed to calculate checksum of ref c6a592e2-a63c-497e-addd-2fab546c3594::hy7y7sols7kbk34sms7iylyew: "/azsh-linux-agent/start.sh": not found

为什么没有检测到脚本？

ubuntu
Martin Hope
MikiBelavista
Asked: 2024-03-05 17:15:17 +0800 CST
  • 5

我试过

make all
go build -o bettercap .
go build github.com/chifflier/nfqueue-go/nfqueue:
# pkg-config --cflags  -- libnetfilter_queue
Package libnetfilter_queue was not found in the pkg-config search path.
Perhaps you should add the directory containing `libnetfilter_queue.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libnetfilter_queue' found
pkg-config: exit status 1
go build github.com/google/gousb:
# pkg-config --cflags  -- libusb-1.0
Package libusb-1.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libusb-1.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libusb-1.0' found
pkg-config: exit status 1

我使用的是 Ubuntu 22.04。

apt-cache search libnetfilter_queue
golang-github-chifflier-nfqueue-go-dev - Go bindings for NFQueue
libnetfilter-queue-dev - Development files for libnetfilter-queue1
libnetfilter-queue-doc - Documentation files for libnetfilter-queue1
libnetfilter-queue1 - Netfilter netlink-queue library
ruby-nfqueue - Wrapper around libnetfilter_queue using FFI

如何解决这个问题？我应该安装什么？

ubuntu
Martin Hope
MikiBelavista
Asked: 2023-05-09 17:09:13 +0800 CST
  • 3

我在使用公司遗留代码时遇到问题。文件

FROM mycomp/tech:2.13

RUN rm -Rf /opt/app/src/api

COPY src/ /opt/app/src/
COPY config.json /opt/app/config.json

有什么RUN rm -Rf用？为什么写Dockerfile的人要加上呢？它将如何映射到容器中？

docker
Martin Hope
MikiBelavista
Asked: 2023-05-02 22:11:10 +0800 CST
  • 5

我的笔记本电脑上有很多网桥，Ubuntu 22.04

ip link show type bridge

节目

3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
    link/ether 52:53:00:0a:c6:8d brd ff:ff:ff:ff:ff:ff
3: mpqemubr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
    link/ether 52:53:00:83:b8:32 brd ff:ff:ff:ff:ff:ff
5: br-9910826e1e83: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default 
    link/ether 02:32:22:ee:e6:a7 brd ff:ff:ff:ff:ff:ff
6: br-9ceb855c322b: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 02:32:58:1c:77:17 brd ff:ff:ff:ff:ff:ff
7: br-f6d0af00ea88: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default

我试过

ip link xstats type bridge
virbr0          
                    IGMP queries:
                      RX: v1 0 v2 0 v3 0
                      TX: v1 0 v2 0 v3 0
                    IGMP reports:
                      RX: v1 0 v2 0 v3 0
                      TX: v1 0 v2 0 v3 0
                    IGMP leaves: RX: 0 TX: 0
                    IGMP parse errors: 0
                    MLD queries:
                      RX: v1 0 v2 0
                      TX: v1 0 v2 0
                    MLD reports:
                      RX: v1 0 v2 0
                      TX: v1 0 v2 0
                    MLD leaves: RX: 0 TX: 0
                    MLD parse errors: 0

我不明白输出。如何获取有关接口的信息以及如何创建网桥？

ubuntu
Martin Hope
MikiBelavista
Asked: 2023-02-17 07:22:16 +0800 CST
  • 5

我运行命令

yum install snapd

得到

Unable to read consumer identity

This system is not registered with an entitlement server. You can use subscription-manager to register.

Last metadata expiration check: 0:04:34 ago on Thu 16 Feb 2023 03:14:18 PM UTC.
Error: 
 Problem: conflicting requests
  - nothing provides bash-completion needed by snapd-2.57.6-2.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
[root@rhel ~]# yum install snapd --skip-broken
Updating Subscription Management repositories.
Unable to read consumer identity

This system is not registered with an entitlement server. You can use subscription-manager to register.

Last metadata expiration check: 0:04:45 ago on Thu 16 Feb 2023 03:14:18 PM UTC.

我检查了名字

Linux rhel.localdomain 5.14.0-162.12.1.el9_1.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Dec 20 06:06:30 EST 2022 x86_64 x86_64 x86_64 GNU/Linux

为什么在 rhel9 上 snapd 安装失败？

rhel
Martin Hope
MikiBelavista
Asked: 2022-10-07 04:58:51 +0800 CST
  • 0

我的 Dockerfile

FROM ubuntu:latest
RUN apt update
RUN apt install -y openssh-server sudo 
RUN useradd -ms /bin/bash -g root -G sudo -u 1000 remote_user
USER remote_user
WORKDIR /home/remote_user
RUN mkdir /home/remote_user/.ssh && chmod 700 /home/remote_user/.ssh
COPY remotecentos.pub /home/remote_user/.ssh/authorized_keys
RUN stat /etc/passwd
RUN  echo 'remote_user:*****2599*****' | chpasswd -c SHA256
RUN service ssh start
EXPOSE 22
CMD ["/usr/sbin/sshd","-D"]

我有错误

Step 9/13 : RUN stat /etc/passwd
 ---> Running in 7147677000bd
  File: /etc/passwd
  Size: 1325        Blocks: 8          IO Block: 4096   regular file
Device: 37h/55d Inode: 22961332    Links: 1
Access: (0644/-rw-r--r--)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2022-10-06 12:45:10.000000000 +0000
Modify: 2022-10-06 12:45:10.000000000 +0000
Change: 2022-10-06 12:45:11.197943157 +0000
 Birth: 2022-10-06 12:45:11.197943157 +0000
Removing intermediate container 7147677000bd
 ---> 7b37835f7f2c
Step 10/13 : RUN  echo 'remote_user:******' | chpasswd -c SHA256
 ---> Running in faae63d7fd92
chpasswd: Permission denied.
chpasswd: cannot lock /etc/passwd; try again later.

如何修复容器内的权限？

我应该如何更改密码行？

ubuntu permissions
Martin Hope
MikiBelavista
Asked: 2020-01-10 09:12:13 +0800 CST
  • 5

这应该是微不足道的，但似乎并非如此。我格式化了我的comp并安装了conda（我习惯了这个打包工具）

pip install awscli --upgrade --user
Requirement already up-to-date: awscli in ./.local/lib/python3.7/site-packages (1.16.313)

但现在我有问题

aws --version

Command 'aws' not found, but can be installed with:

sudo snap install aws-cli  # version 1.16.266, or
sudo apt  install awscli

我试过了

sudo apt  install awscli
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package awscli is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'awscli' has no installation candidate

我更新并升级了我的发行版，所以我看不到任何问题。如何解决这个问题？

快速安装

error: This revision of snap "aws-cli" was published using classic confinement
       and thus may perform arbitrary system changes outside of the security
       sandbox that snaps are usually confined to, which may put your system at
       risk.

       If you understand and want to proceed repeat the command including
       --classic.
ubuntu software-installation
Martin Hope
MikiBelavista
Asked: 2019-07-10 01:12:08 +0800 CST
  • -1

我使用脚本安装 Hadoop

/opt/hadoop-3.2.0$ ll
total 216
drwxr-xr-x 10 yarn hadoop   4096 јул  9 08:05 ./
drwxr-xr-x  9 root root     4096 јул  9 07:42 ../
drwxr-xr-x  2 yarn hadoop   4096 јан  8 08:59 bin/
drwxr-xr-x  3 yarn hadoop   4096 јан  8 07:13 etc/
drwxr-xr-x  2 yarn hadoop   4096 јан  8 08:59 include/
drwxr-xr-x  3 yarn hadoop   4096 јан  8 08:58 lib/
drwxr-xr-x  4 yarn hadoop   4096 јан  8 08:59 libexec/
-rw-rw-r--  1 yarn hadoop 150569 окт 18  2018 LICENSE.txt
drwxrwxr-x  2 yarn hadoop   4096 јул  9 08:05 logs/
-rw-rw-r--  1 yarn hadoop  22125 окт 18  2018 NOTICE.txt
-rw-rw-r--  1 yarn hadoop   1361 окт 19  2018 README.txt
drwxr-xr-x  3 yarn hadoop   4096 јан  8 07:13 sbin/
drwxr-xr-x  4 yarn hadoop   4096 јан  8 09:32 share/

现在我想更改权限

/opt/hadoop-3.2.0$ whoami
miki

我的目标是 miki 是 hadoop-3.2.0 中所有文件的所有者。我想我应该使用chmod？命令应该是什么样子？

permissions chmod
Martin Hope
MikiBelavista
Asked: 2019-07-09 23:41:15 +0800 CST
  • 0

我正在我的 Ubuntu 上安装 Hadoop。

这是我现在的路径

echo $PATH
/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin:/home/miki/.local/bin:/opt/hadoop-3.2.0/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin

如果我尝试ll

miki@miki:~$ ll
ll: command not found

我的 bashrc 编辑行

echo 'export HADOOP_HOME=/opt/hadoop-3.2.0;export PATH=$HADOOP_HOME/bin:$PATH' > ~/.bashrc

~/.bashrc 文件只有一行

export HADOOP_HOME=/opt/hadoop-3.2.0

所有以前的脚本都被删除了。

字母变了颜色也很奇怪。为什么？

permissions bashrc
Martin Hope
MikiBelavista
Asked: 2019-06-25 06:24:43 +0800 CST
  • 1

我正在尝试 ssh（从我的 Ubuntu 18.04 桌面）到正在运行的 EC2 实例

ssh -i /home/miki/pizda/jk/keys/kur/kjam/python-kjam.pem [email protected]
ssh: connect to host ec2-18-194-207-247.eu-central-1.compute.amazonkur.com port 22: Connection timed out

同样如果我尝试IP

ssh -i /home/miki/pizda/jk/keys/kur/kjam/python-kjam.pem [email protected]
ssh: connect to host 18.194.207.247 port 22: Connection timed out

我可以ping IP

ping 18.194.207.247
PING 18.194.207.247 (18.194.207.247) 56(84) bytes of data.
^C
--- 18.194.207.247 ping statistics ---
544 packets transmitted, 0 received, 100% packet loss, time 556011ms

为什么我有 100% 的丢包率？如何设置安全组？ 在此处输入图像描述 还有什么可能导致问题？

ssh aws
Martin Hope
MikiBelavista
Asked: 2019-06-04 22:43:41 +0800 CST
  • 7

我正在尝试将我的 Corosync 密钥从我的桌面复制到我的笔记本电脑。

sudo scp /etc/corosync/authkey  [email protected]:~

我得到的是这个

ssh: connect to host 192.168.0.10 port 22: No route to host
lost connection

他们俩都在我家使用相同的路由器。

在我的桌面上，我正在 ping 笔记本电脑

ping 192.168.0.10
PING 192.168.0.10 (192.168.0.10) 56(84) bytes of data.
64 bytes from 192.168.0.10: icmp_seq=1 ttl=64 time=1.29 ms
64 bytes from 192.168.0.10: icmp_seq=2 ttl=64 time=1.08 ms
64 bytes from 192.168.0.10: icmp_seq=3 ttl=64 time=1.03 ms
64 bytes from 192.168.0.10: icmp_seq=4 ttl=64 time=1.05 ms
^C
--- 192.168.0.10 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 1.039/1.118/1.298/0.110 ms

    4 packets transmitted, 0 received, +4 errors, 100% packet loss, time 3004ms

Telenet 被拒绝

telnet 192.168.0.10 22
Trying 192.168.0.10...
telnet: Unable to connect to remote host: Connection refused

我的桌面IP

inet 192.168.0.12/24 brd 192.168.0.255 scope global dynamic noprefixroute enp3s0

我的笔记本IP

inet 192.168.0.10/24 brd 192.168.0.255 scope global dynamic noprefixroute wlo1

我的想法是打开端口 22. Netstat 输出

Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:902             0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:38183           0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:27017         0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:55181           0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:38767         0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:2224            0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:8307          0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.53:53           0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:5432          0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:57721           0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:17500           0.0.0.0:*               LISTEN      3340/dropbox        
tcp        0      0 127.0.0.1:17600         0.0.0.0:*               LISTEN      3340/dropbox        
tcp        0      0 0.0.0.0:5473            0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:2049            0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:17603         0.0.0.0:*               LISTEN      3340/dropbox        
tcp        0      0 0.0.0.0:37795           0.0.0.0:*               LISTEN      -                   
tcp6       0      0 :::902                  :::*                    LISTEN      -                   
tcp6       0      0 :::48647                :::*                    LISTEN      -                   
tcp6       0      0 :::111                  :::*                    LISTEN      -                   
tcp6       0      0 :::2224                 :::*                    LISTEN      -                   
tcp6       0      0 :::80                   :::*                    LISTEN      -                   
tcp6       0      0 :::39283                :::*                    LISTEN      -                   
tcp6       0      0 :::51607                :::*                    LISTEN      -                   
tcp6       0      0 ::1:631                 :::*                    LISTEN      -                   
tcp6       0      0 :::443                  :::*                    LISTEN      -                   
tcp6       0      0 :::35835                :::*                    LISTEN      -                   
tcp6       0      0 :::17500                :::*                    LISTEN      3340/dropbox        
tcp6       0      0 :::2049                 :::*                    LISTEN      -

我再次尝试打开 22

sudo iptables -A INPUT -p tcp --dport ssh -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 22 -j ACCEPT

但我仍然没有看到 22 与 netstat

netstat -tpln | grep 22
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 0.0.0.0:2224            0.0.0.0:*               LISTEN      -                   
tcp6       0      0 :::2224                 :::*                    LISTEN      -

如何解决这个问题？

已解决这是一个 sshd 问题。我清除并安装了 OpenSSH 服务器。

networking ssh
Martin Hope
MikiBelavista
Asked: 2019-05-29 01:36:49 +0800 CST
  • 1

我想检查我的文件系统备份大小

ls -lia backup.tgz 
17 -rw-r--r-- 1 root root 84972633333 мај 28 10:05 backup.tgz

块大小为 M

 ls -l --block-size=M backup.tgz 
-rw-r--r-- 1 root root 81037M мај 28 10:05 backup.tgz

最后使用块大小 G

ls -l --block-size=G backup.tgz 
-rw-r--r-- 1 root root 80G мај 28 10:05 backup.tgz

有人可以解释如此巨大的差异吗？

files ls
Martin Hope
MikiBelavista
Asked: 2019-04-28 20:44:39 +0800 CST
  • 0

我的代码

docker-machine create --driver virtualbox dev

VBoxManage 列出虚拟机

"minikube" {9c326ed5-faf4-42fe-acda-bf3a283f1a74}
"kalinew" {de6de631-0d51-4638-b967-66db463cbf05}
"dev" {84a116bf-02b9-48e3-809a-f5232518c8ee}

然后

eval "$(docker-machine env dev)"

我的目标是检查回声

echo $dev

得到空行。为什么？

environment-variables docker
Martin Hope
MikiBelavista
Asked: 2019-04-28 01:28:14 +0800 CST
  • 3

我去查看官方repo

 curl -s https://packagecloud.io/install/repositories/AtomEditor/atom/script.deb.sh | sudo bash
Detected operating system as Ubuntu/bionic.
Checking for curl...
Detected curl...
Checking for gpg...
Detected gpg...
Running apt-get update... done.
Installing apt-transport-https... done.
Installing /etc/apt/sources.list.d/AtomEditor_atom.list...done.
Importing packagecloud gpg key... done.
Running apt-get update... done.

下一步是更新

Err:22 https://packagecloud.io/AtomEditor/atom/ubuntu bionic Release    
  404  Not Found [IP: 54.241.144.200 443]

我尝试了瑞的建议

root@miki:/etc/apt/sources.list.d# mv AtomEditor_atom.list deb [arch=amd64] https://packagecloud.io/AtomEditor/atom/any/ any main

表明

mv: target 'main' is not a directory

如何解决这个错误？

已解决首先删除文件，然后

sudo sh -c 'echo "deb [arch=amd64] https://packagecloud.io/AtomEditor/atom/any/ any main" > /etc/apt/sources.list.d/atom.list'
software-installation apt
Martin Hope
MikiBelavista
Asked: 2019-04-03 01:19:19 +0800 CST
  • 10

我的过程信息：

 lscpu
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  4
Socket(s):           1
NUMA node(s):        1
Vendor ID:           GenuineIntel
CPU family:          6
Model:               158
Model name:          Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz
Stepping:            9
CPU MHz:             1036.788
CPU max MHz:         3500,0000
CPU min MHz:         800,0000
BogoMIPS:            6000.00
Virtualization:      VT-x
L1d cache:           32K
L1i cache:           32K
L2 cache:            256K
L3 cache:            6144K
NUMA node0 CPU(s):   0-3

我试过了：

sudo apt-get install gcc-arm-linux-gnueabi g++-arm-linux-gnueabi

如果我去：

arm-linux-gcc
arm-linux-gcc: command not found

如何安装交叉编译器？

ubuntu cross-compilation
Martin Hope
MikiBelavista
Asked: 2019-03-25 01:05:19 +0800 CST
  • 5

我在 VM VirtualBox 上安装了 Kali Linux（我的主机是 Ubuntu 18.04）。我是 Kali 的新手，但是这两个链接的问题与我的问题无关。当我尝试升级 Kali

apt upgrade

926 upgraded, 81 newly installed, 0 to remove and 4 not upgraded.
Need to get 1,503 MB of archives.
After this operation, 622 MB of additional disk space will be used.
E: You don't have enough free space in /var/cache/apt/archives/.
root@kali:~# df -H
Filesystem                 Size  Used Avail Use% Mounted on
udev                       4.2G     0  4.2G   0% /dev
tmpfs                      837M  9.8M  827M   2% /run
/dev/mapper/kali--vg-root   12G   11G  250M  98% /
tmpfs                      4.2G   14M  4.2G   1% /dev/shm
tmpfs                      5.3M     0  5.3M   0% /run/lock
tmpfs                      4.2G     0  4.2G   0% /sys/fs/cgroup
/dev/sda1                  247M   63M  172M  27% /boot
tmpfs                      837M   17k  837M   1% /run/user/130
tmpfs                      837M   33k  837M   1% /run/user/0

我应该如何更改我的文件系统配置？udev根本不用，为什么？

输出节点 df --o

Filesystem                Type      Inodes  IUsed   IFree IUse% 1K-blocks     Used   Avail Use% File Mounted on
udev                      devtmpfs 1015859    390 1015469    1%   4063436        0 4063436   0% -    /dev
tmpfs                     tmpfs    1021292    744 1020548    1%    817036    10016  807020   2% -    /run
/dev/mapper/kali--vg-root ext4      701760 395200  306560   57%  10985352 10165868  241744  98% -    /
tmpfs                     tmpfs    1021292     45 1021247    1%   4085168     5340 4079828   1% -    /dev/shm
tmpfs                     tmpfs    1021292      3 1021289    1%      5120        0    5120   0% -    /run/lock
tmpfs                     tmpfs    1021292     17 1021275    1%   4085168        0 4085168   0% -    /sys/fs/cgroup
/dev/sda1                 ext2       62248    339   61909    1%    240972    60868  167663  27% -    /boot
tmpfs                     tmpfs    1021292     24 1021268    1%    817032       16  817016   1% -    /run/user/130
tmpfs                     tmpfs    1021292     32 1021260    1%    817032       32  817000   1% -    /run/user/0

pvscan

root@kali:~# pvscan
PV /dev/sda5 VG kali-vg lvm2 [12.40 GiB / 20.00 MiB free]
Total: 1 [12.40 GiB] / in use: 1 [12.40 GiB] / in no VG: 0 [0 ]
root@kali:~# pvdisplay
--- Physical volume ---
PV Name /dev/sda5
VG Name kali-vg
PV Size 12.40 GiB / not usable 2.00 MiB
Allocatable yes 
PE Size 4.00 MiB
Total PE 3175
Free PE 5
Allocated PE 3170
PV UUID R2DnVQ-PUE9-OHbq-2jkh-J5U6-UBik-yJdQGg

它会警告磁盘使用情况 在此处输入图像描述

kali-linux filesystems
Martin Hope
MikiBelavista
Asked: 2019-02-25 02:39:10 +0800 CST
  • 3

我想安全地擦除我的 SSD（在 Ubuntu 18.04 上）

我愿意

sudo time hdparm --user-master u --security-erase mypassword /dev/sda

我收到此错误消息

/dev/sda:
 Issuing SECURITY_ERASE command, password="mypassword", user=user
SG_IO: bad/missing sense data, sb[]:  70 00 05 00 00 00 00 0a 04 51 40 00 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SG_IO: bad/missing sense data, sb[]:  70 00 05 00 00 00 00 0a 04 51 40 01 21 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0.00user 0.00system 0:00.07elapsed 1%CPU (0avgtext+0avgdata 1892maxresident)k
0inputs+0outputs (0major+77minor)pagefaults 0swaps

的输出lsblk

sda      8:0    0 111,8G  0 disk 
├─sda1   8:1    0   512M  0 part /boot/efi
├─sda2   8:2    0 103,4G  0 part /
└─sda3   8:3    0     8G  0 part [SWAP]
sdb      8:16   0 931,5G  0 disk 
sr0     11:0    1  1024M  0 rom

出了什么问题L，我该如何解决？

hdparm ssd