git拉取冲突
#删除本地修改，直接拉取最新
git reset --hard
git pull
docker容量满，清理镜像
docker system prune -adocker停止删除所有容器和删除镜像
停止所有容器
删除所有容器
删除所有镜像
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)
docker image rm $(docker image ls -q)
docker拉取超时，登录docker
#至官网注册docker账号并在终端登录docker(需先配置下方代理)
docker login --username=ddospolit
password:xxxxdocker一键配置ss代理
sudo mkdir -p /etc/systemd/system/docker.service.d/ && \
sudo bash -c 'echo -e "[Service]\nEnvironment=\"HTTP_PROXY=http://192.168.136.1:8888/\"\nEnvironment=\"HTTPS_PROXY=http://192.168.136.1:8888/\"\nEnvironment=\"NO_PROXY=localhost,127.0.0.1,docker-registry.somecorporation.com\"" > /etc/systemd/system/docker.service.d/http-proxy.conf' && \
sudo systemctl daemon-reload && \
sudo systemctl restart docker检查 Docker 代理环境变量
sudo systemctl show --property=Environment docker取消Docker代理配置，删除代理配置文件，重新加载systemd配置，然后重启Docker服务
sudo rm /etc/systemd/system/docker.service.d/http-proxy.conf
sudo systemctl daemon-reload
sudo systemctl restart dockerpython多版本并存切换版本
（因kali经常更新，一些python包装在之前版本，python版本变动导致一些软件无法运行）
#检查kali目前已安装几个版本python,发现有v2、v3（9-11）
┌──(kali㉿kali)-[~/Desktop/Mobile-Security-Framework-MobSF]
└─$ python
Completing external command
python python2.7-config python3.9 python3.11-config python3-futurize python3-wsdump
python2 python2-config python3.10 python3-commonmark python3-pasteurize python-dotenv
python2.7 python3 python3.11 python3-config python3-qr python-faraday
#清除目前python、python2、python3配置
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --remove python /usr/bin/python3.9
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --remove python2 /usr/bin/python2.7
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --remove python3 /usr/bin/python3.10
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --remove python3 /usr/bin/python3.11
或直接使用命令清除所有
update-alternatives --remove-all python
update-alternatives --remove-all python2
update-alternatives --remove-all python3
#验证是否移除python python2 python3配置
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --config python
update-alternatives: error: no alternatives for python
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --config python2
update-alternatives: error: no alternatives for python2
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --config python3
update-alternatives: error: no alternatives for python3
#配置python、python3可切换
添加python命令的3.9
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --install /usr/bin/python python /usr/bin/python3.9 1
update-alternatives: using /usr/bin/python3.9 to provide /usr/bin/python (python) in auto mode
添加python命令的3.10
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --install /usr/bin/python python /usr/bin/python3.10 2
添加python命令的3.11
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --install /usr/bin/python python /usr/bin/python3.11 3
update-alternatives: using /usr/bin/python3.11 to provide /usr/bin/python (python) in auto mode
添加python3命令的3.9
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.9 2
update-alternatives: using /usr/bin/python3.9 to provide /usr/bin/python3 (python3) in auto mode
添加python3命令的3.10
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.10 3
update-alternatives: using /usr/bin/python3.10 to provide /usr/bin/python3 (python3) in auto mode
添加python3命令的3.11
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.11 4
update-alternatives: using /usr/bin/python3.11 to provide /usr/bin/python3 (python3) in auto mode
#验证python命令和python3命令的版本配置，并配置为默认3.10
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --config python
There are 3 choices for the alternative python (providing /usr/bin/python).
Selection Path Priority Status
------------------------------------------------------------
0 /usr/bin/python3.11 2 auto mode
* 1 /usr/bin/python3.10 1 manual mode
2 /usr/bin/python3.11 2 manual mode
3 /usr/bin/python3.9 1 manual mode
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# update-alternatives --config python3
There are 3 choices for the alternative python3 (providing /usr/bin/python3).
Selection Path Priority Status
------------------------------------------------------------
0 /usr/bin/python3.11 4 auto mode
* 1 /usr/bin/python3.10 3 manual mode
2 /usr/bin/python3.11 4 manual mode
3 /usr/bin/python3.9 2 manual mode
#验证python命令和python3命令，此时所有命令均正常预期
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# python
Python 3.10.8 (main, Jan 16 2022, 17:12:18)
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# python3
Python 3.10.8 (main, Jan 16 2022, 17:12:18)
┌──(root㉿kali)-[/home/kali/Desktop/caringcaribou/tool]
└─# python2
Python 2.7.18 (default, Aug 1 2022, 06:23:55)
debian更换kali源及GPD error错误
kali@kali:~$ grep -v '#' /etc/apt/sources.list | sort -u
deb http://http.kali.org/kali kali-rolling main contrib non-free non-free-firmware
kali@kali:~$
kali@kali:~$ echo deb http://http.kali.org/kali kali-rolling main contrib non-free non-free-firmware >/etc/apt/sources.list
kali@kali:~$ wget -q -O - https://archive.kali.org/archive-key.asc | apt-key add apt update提示”W: http://http.kali.org/kali/dists/kali-rolling/InRelease: Key is stored in legacy trusted”
rm -rf /var/lib/apt/lists
apt-get update
apt-get install kali-archive-keyring使用update-alternatives切换python版本之后apt报错
apt update报错信息：ModuleNotFoundError: No module named ‘apt_pkg’
┌──(root㉿kali)-[/usr/lib/python3/dist-packages]
└─# cp apt_pkg.cpython-311-x86_64-linux-gnu.so apt_pkg.cpython-310-x86_64-linux-gnu.so
python3切换版本后pip版本未切换
curl https://bootstrap.pypa.io/get-pip.py | python3使用 du 命令查看磁盘使用情况
du -h --max-depth=1
┌──(root㉿kali)-[/home/kali]
└─# cd ./.cache/
┌──(root㉿kali)-[/home/kali/.cache]
└─# du -h --max-depth=1
8.0K ./hashcat
8.0K ./pocl
3.9M ./fontconfig
8.0K ./dconf
4.0K ./obexd
17G ./vmware
148K ./RiseupVPN
16K ./sessions
4.0K ./doc
52K ./dirb
240M ./mozilla
448K ./samba
32K ./xfce4
4.0K ./gvfsd
4.0K ./mesa_shader_cache
4.0K ./gvfs
912M ./go-build
1.1M ./gstreamer-1.0
1.8M ./thumbnails
18G .
rm -rf ./vmware设置时区
sudo timedatectl set-timezone Asia/Shanghai清理磁盘满磁盘清理
[root@ccych72457obbe ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.9G 0 3.9G 0% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 3.9G 330M 3.5G 9% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/vda1 40G 36G 1.8G 96% /
tmpfs 781M 0 781M 0% /run/user/0
查看根目录占用大小
du -h --max-depth=1 /
查找大文件
find / -type f -size +500M
删除目录下所有某日志文件
rm -f svr.*
清除内容
> access.logkali更新apt update错误
┌──(root㉿kali)-[/home/kali/Desktop]
└─# apt update
Get:1 http://kali.download/kali kali-rolling InRelease [41.5 kB]
Err:1 http://kali.download/kali kali-rolling InRelease
The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <[email protected]>
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
1153 packages can be upgraded. Run 'apt list --upgradable' to see them.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://kali.download/kali kali-rolling InRelease: The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <[email protected]>
W: Failed to fetch http://http.kali.org/kali/dists/kali-rolling/InRelease The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <[email protected]>
W: Some index files failed to download. They have been ignored, or old ones used instead.
┌──(root㉿kali)-[/home/kali/Desktop]
└─# wget -q -O - https://archive.kali.org/archive-key.asc | apt-key add
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
OK