diff --git "a/\347\254\254\344\272\214\346\234\237\350\256\255\347\273\203\350\220\245/2\347\217\255/2\347\217\255_chaos/\347\254\254\345\215\201\344\270\203\345\221\250/.keep" "b/\347\254\254\344\272\214\346\234\237\350\256\255\347\273\203\350\220\245/2\347\217\255/2\347\217\255_chaos/\347\254\254\345\215\201\344\270\203\345\221\250/.keep"
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git "a/\347\254\254\344\272\214\346\234\237\350\256\255\347\273\203\350\220\245/2\347\217\255/2\347\217\255_chaos/\347\254\254\345\215\201\344\270\203\345\221\250/linux command.txt" "b/\347\254\254\344\272\214\346\234\237\350\256\255\347\273\203\350\220\245/2\347\217\255/2\347\217\255_chaos/\347\254\254\345\215\201\344\270\203\345\221\250/linux command.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..7310b360fd6e2831ccf212c4ad5cb5d67ccd87ac
--- /dev/null
+++ "b/\347\254\254\344\272\214\346\234\237\350\256\255\347\273\203\350\220\245/2\347\217\255/2\347\217\255_chaos/\347\254\254\345\215\201\344\270\203\345\221\250/linux command.txt"	
@@ -0,0 +1,92 @@
+ubuntu 18.04 换源：
+
+cat /etc/apt/sources.list
+# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
+deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
+# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
+deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
+# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
+deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
+# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
+deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
+# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
+
+换源之后 apt update;apt install vim -y
+apt autoremove redis
+apt purge redis
+
+
+ssh
+生成密钥：ssh-keygen
+免密登陆：ssh-copy-id username@ip_address
+配置config：
+ cat << EOF > config
+> Host mayugu
+>   Hostname 1.1.1.1
+>   user ubuntu
+>   port 22
+> EOF
+
+
+ls -lrt
+find / -name "test.py"
+rm -rf /var/log/test/*
+alias ls='ls --color=auto'
+top
+ps -ef
+ps -aux
+ps -efww
+
+netstat -ltnp
+ss -ltnp
+
+free -h
+df -h
+
+cat /proc/version
+cat /proc/cupinfo
+cat /proc/meminfo
+lspci | grep -i "Eth"
+dmesg
+dmidecode -t slot
+journalctl
+ethtool
+
+
+Nginx + uwsgi + Django
+Nginx:
+vim /etc/nginx/sites-available/default
+
+location /static/ {
+        alias /var/static/;
+        autoindex on;
+        add_header Cache-Control private;
+        expires 30d;
+        }
+
+# 代理转发
+location /myblog/ {
+	proxy_pass http://127.0.0.1:5000;
+}
+
+service nginx start
+
+uwsgi:
+在与 manage.py 的同级目录添加 uwsgi.ini
+
+[uwsgi]
+http=127.0.0.1:5000
+virtalenv=/home/chaos/django/venv
+chdir=/home/chaos/django
+wsgi-file=myblog/wsgi.py
+processes=5
+threads=4
+logto=/var/log/myblog.log
+static-map=/static=static
+
+启动：
+uwsgi --ini uwsgi.ini
+
+查看日志：
+/var/log/nginx/access.log
+/var/log/nginx/error.log
\ No newline at end of file