kali 安裝landscape-sysinfo，讓ssh登錄系統時顯示系統及網卡信息

landscape-sysinfo是一個非常不錯的工具，能讓你在ssh連接到系統時，直觀看到系統基本信息(如下)

test@wklls:~$ ssh [email protected]
[email protected]'s password: 

Welcome to Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-154-generic x86_64)

  System information as of Mon Jul 22 09:49:24 CST 2019

  System load:               0.93
  Usage of /:                15.3% of 458.22GB
  Memory usage:              65%
  Swap usage:                2%
  Processes:                 349
  Users logged in:           1
  IP address for enp2s0:     192.168.31.252

  => There are 2 zombie processes.

  Graph this data and manage this system at:
    https://landscape.canonical.com/

 

ubuntu下使用非常方便，sudo apt-get install ​​landscape-sysinfo就行

家裏有一臺kali的系統，沒辦法apt-get方式安裝，花了些時間折騰完成安裝

開源代碼位置：https://github.com/CanonicalLtd/landscape-client

安裝過程如下（整理版，如處理完成後，未能正常，自行檢測是不是漏了相關庫）

git clone https://github.com/CanonicalLtd/landscape-client.git
cd landscape-client

sudo setup.py install

#安裝完成後，可以使用landscape-sysinfo命令了，但卻沒有結果

#再進行下以方式安裝相關的庫
sudo apt-get install build-essential python3-dev libssl-dev libffi-dev libxml2 libxml2-dev libxslt1-dev zlib1g-dev python3-distutils-extra

sudo pip3 install twisted
sudo pip3 install netifaces
sudo pip3 install configobj

處理登錄ssh提示文字

sudo vim /etc/update-motd.d/50-landscape-sysinfo
#輸入以下內容

#!/bin/sh
cores=$(grep -c ^processor /proc/cpuinfo 2>/dev/null)
[ "$cores" -eq "0" ] && cores=1
threshold="${cores:-1}.0"
if [ $(echo "`cut -f1 -d ' ' /proc/loadavg` < $threshold" | bc) -eq 1 ]; then
    echo
    echo -n "  System information as of "
    /bin/date
    echo
    #注意 landscape-sysinfo 的路徑要對應上你本機的路徑
    /usr/bin/landscape-sysinfo
else
    echo
    echo " System information disabled due to load higher than $threshold"
fi

 

保存後，chomd 755 /etc/update-motd.d/50-landscape-sysinfo

這時再ssh登錄到系統，就能看到不一樣的信息了！