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如何在自定义根位置从源安装 fail2ban？

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如何在自定义根位置从源安装 fail2ban？

从源代码安装顺利：

sudo apt-get remove fail2ban
wget https://github.com/fail2ban/fail2ban/archive/0.10.3.tar.gz
mv 0.10.3.tar.gz fail2ban-0.10.3.tar.gz
gzip -d fail2ban-0.10.3.tar.gz
tar -xvf fail2ban-0.10.3.tar
cd ~/programs/fail2ban-0.10.3
mkdir ~/programs/install/fail2ban
sudo python setup.py install --root=~/programs/install/fail2ban
sudo cp files/debian-initd /etc/init.d/fail2ban
sudo update-rc.d fail2ban defaults
sudo systemctl unmask fail2ban.service
sudo service fail2ban start

但后来客户失踪了：

stephane@thalasoft:~/programs/fail2ban-0.10.3$ sudo fail2ban-client version
sudo: fail2ban-client: command not found
stephane@thalasoft:~/programs/fail2ban-0.10.3$ fail2ban-client version

Command 'fail2ban-client' not found, but can be installed with:

sudo apt install fail2ban

stephane@thalasoft:~/programs/fail2ban-0.10.3$ find ../install/fail2ban/ -name fail2ban-client
../install/fail2ban/usr/local/bin/fail2ban-client
stephane@thalasoft:~/programs/fail2ban-0.10.3$ ll ../install/fail2ban/usr/local/bin/
total 24
drwxr-xr-x 2 root root 4096 Oct 19 13:18 ./
drwxr-xr-x 4 root root 4096 Oct 19 13:18 ../
-rwxr-xr-x 1 root root 1418 Oct 19 13:18 fail2ban-client*
lrwxrwxrwx 1 root root   15 Oct 19 13:18 fail2ban-python -> /usr/bin/python*
-rwxr-xr-x 1 root root 1279 Oct 19 13:18 fail2ban-regex*
-rwxr-xr-x 1 root root 1416 Oct 19 13:18 fail2ban-server*
-rwxr-xr-x 1 root root 2284 Oct 19 13:18 fail2ban-testcases*
stephane@thalasoft:~/programs/fail2ban-0.10.3$ ../install/fail2ban/usr/local/bin/fail2ban-client 
versionTraceback (most recent call last):
  File "../install/fail2ban/usr/local/bin/fail2ban-client", line 34, in <module>
    from fail2ban.client.fail2banclient import exec_command_line, sys
ImportError: No module named fail2ban.client.fail2banclient
stephane@thalasoft:~/programs/fail2ban-0.10.3$ ../install/fail2ban/usr/local/bin/fail2ban-client version
Traceback (most recent call last):
  File "../install/fail2ban/usr/local/bin/fail2ban-client", line 34, in <module>
    from fail2ban.client.fail2banclient import exec_command_line, sys
ImportError: No module named fail2ban.client.fail2banclient

答案1

您可以尝试该命令which fail2ban-client，如果它没有返回任何内容，则再尝试find ~ -type f -name fail2ban-client。

如果你还没有在家中安装它或者你更改了用户，这个命令（生成许多警告）肯定会找到它（如果你在那个盒子上有它）sudo find / -type f -name fail2ban-client：。

一旦你得到了它，要么执行它/full/path/to/fail2ban-client，要么关注此人使所有 fail2ban 二进制文件可用且不/full/path/to带前缀。

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