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ps -aux netstat -tap kill -9 $(ps -e | grep xxx | awk '{print $1}') tar czvf file.tar.gz /dir tar xzvf file.tar.gz -C /dir hostname -i nslookup visudo iconv -f utf8 -t gb2310 file chown chgrp chmod # disk df -h du -sh * # sed sed -i 's/aaaa/bbbb/g' sed -n '2p' file # screen sudo apt-get install screen screen -S name screen -ls screen -r id/name screen -X -S name quit # list all pkg dpkg -l # remove confs and dependencies sudo apt-get remove --purge --auto-remove <pkg> # protect rm alias cltf='tclean' tclean() { /bin/rm -rf ~/.trash/* } alias rm='trash' trash() { mv $@ ~/.trash/ } -
sudo apt-get install git git commit -a -m 'update sth' git reset --soft <sha> git push --force git rebase -i <sha> git rm -r --cached . git add . git commit -m ".gitignore update" git branch git branch -d xxx # remove file from all commits git filter-branch --force --index-filter 'git rm --cached --ignore-unmatch yourpath' --prune-empty --tag-name-filter cat -- --all git push --force git for-each-ref --format='delete %(refname)' refs/original | git update-ref --stdin git reflog expire --expire=now --all git gc --prune=now
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# install sudo apt-get install mysql-server mysql-client libmysqlclient-dev service mysql start sudo netstat -tap | grep mysql mysql -u root -p # backup and restore mysqldump -uroot -p database > dump.sql mysql -uroot -p database < dump.sql# conf sudo vim /etc/mysql/my.cnf # switch off case sensitive for importing from win [mysqld] lower_case_table_names = 1 # set timeout to avoid mysql has gone away in sqlalchemy interactive_timeout = 3600 wait_timeout = 3600 # flask-sqlalchemy # the pool_recycle should be less than timeout app.config['SQLALCHEMY_POOL_RECYCLE'] = 1800 -
sudo apt-get install libpq-dev postgresql postgresql-contrib # enter psql and setup passwd sudo su - postgres psql \password postgres psql -U postgres -h localhost # backup, restore and upgrade 9.3 to 9.4 pg_dump dbname > outfile psql dbname < infile # delete postgresql 9.3 first pg_dumpall -U postgres -h localhost > all.sql sudo add-apt-repository "deb https://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main" wget --quiet -O - https://postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - sudo apt-get update sudo apt-get install postgresql-9.4 psql -h localhost -f all.sql postgres # connector for python sudo pip install psycopg2 -
sudo apt-get install mongodb mkdir -p /data/db sudo chown -R mongodb:mongodb /data mongo # backup and restore mongodump --db dbname --out dbdump mongorestore --collection col --db dbname dbdump -
sudo apt-get install memcached sudo apt-get install redis /usr/share/memcached/scripts/memcached-tool 127.0.0.1:11211 stats/display redis-cli ping redis-cli flushall# django integration sudo pip install python-memcached sudo pip install django-redis # settings.py MIDDLEWARE = [ 'django.middleware.cache.UpdateCacheMiddleware', ..., 'django.middleware.cache.FetchFromCacheMiddleware', ] # memcached CACHES = { 'default': { 'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache', 'LOCATION': '127.0.0.1:11211', } } # redis CACHES = { "default": { "BACKEND": "django_redis.cache.RedisCache", "LOCATION": "redis://127.0.0.1:6379/1", "OPTIONS": { "CLIENT_CLASS": "django_redis.client.DefaultClient", } } } @cache_page(60 * 15) def my_view()
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sudo apt-get install apache2 # python mod-wsgi sudo apt-get install libapache2-mod-wsgi sudo vim /etc/apache2/sites-available/site.conf# apache django # mod_wsgi: http://modwsgi.readthedocs.io/en/develop/index.html <VirtualHost *:80> ServerName djangoapp.domain.com # ServerAlias domain.com ServerAdmin [email protected] Alias /robots.txt /home/user/projects/DjangoApp/static/robots.txt Alias /favicon.ico /home/user/projects/DjangoApp/static/favicon.ico Alias /static/ /home/user/projects/DjangoApp/static/ <Directory /home/user/projects/DjangoApp/static> Require all granted </Directory> WSGIDaemonProcess djangoapp python-path=/home/user/projects/DjangoApp: /home/user/projects/DjangoApp/venv/lib/python2.7/site-packages processes=2 threads=15 display-name=%{GROUP} WSGIProcessGroup djangoapp WSGIScriptAlias / /home/user/projects/DjangoApp/DjangoApp/wsgi.py # solving the problem of python packages using native c like scipy WSGIApplicationGroup %{GLOBAL} <Directory /home/user/projects/DjangoApp/DjangoApp> <Files wsgi.py> Require all granted </Files> </Directory> </VirtualHost>
# apache flask <VirtualHost *:80> ServerName flaskapp.domain.com WSGIDaemonProcess flaskapp python-path=/home/user/projects/FlaskApp: /home/user/projects/FlaskApp/venv/lib/python2.7/site-packages processes=2 threads=15 display-name=%{GROUP} WSGIProcessGroup flaskapp WSGIScriptAlias / /home/user/projects/FlaskApp/app.wsgi WSGIApplicationGroup %{GLOBAL} <Directory /home/user/projects/FlaskApp> Require all granted </Directory> </VirtualHost>
# apache with ssl a2enmod ssl / a2dismod ssl service apache2 restart netstat -tap # https listening# add site conf, with port 80 # you can do http to https rewrite in apache or simply in django # with front-end nginx, you can use the nginx to do it RewriteEngine On RewriteCond %{HTTPS} off RewriteRule (.*) https://%{SERVER_NAME}/%$1 [R,L] <VirtualHost *:443> ServerName webapp.domain.com # ServerAlias domain.com ServerAdmin [email protected] Alias /static/ /home/user/projects/WebApp/static/ <Directory /home/user/projects/WebApp/static> Require all granted </Directory> # no daemon settings WSGIProcessGroup webapp WSGIScriptAlias / /home/user/projects/WebApp/WebApp/wsgi.py WSGIApplicationGroup %{GLOBAL} <Directory /home/user/projects/WebApp/WebApp> <Files wsgi.py> Require all granted </Files> </Directory> SSLEngine On SSLCertificateFile "/etc/apache2/ssl/2_your_domain.crt" SSLCertificateKeyFile "/etc/apache2/ssl/server.key" SSLCertificateChainFile "/etc/apache2/ssl/1_root_bundle.crt" </VirtualHost>
sudo a2ensite site / a2dissite site service apache2 start / reload / restart / stop cat /var/log/apache2/error.log -
sudo apt-get install nginx service nginx start / reload / restart / stop cat /var/log/nginx/error.log ln -s /etc/nginx/sites-available/site /etc/nginx/sites-enabled/site -
# front-end proxy nginx to serve static # back-end apache to serve dynamic # https://www.linode.com/docs/uptime/loadbalancing/use-nginx-as-a-front-end-proxy-and-software-load-balancer/ # serve apache on port 8000 (close 80 and 443) # comment out all static on apache, as we will serve js or css through nginx Listen 8000 # only <VirtualHost *:8000> # on every vh sudo apt-get install libapache2-mod-rpaf # for log# /etc/nginx/proxy_params proxy_set_header Host $http_host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; client_max_body_size 100M; client_body_buffer_size 1m; proxy_intercept_errors on; proxy_buffering on; proxy_buffer_size 128k; proxy_buffers 256 16k; proxy_busy_buffers_size 256k; proxy_temp_file_write_size 256k; proxy_max_temp_file_size 0; proxy_read_timeout 300;# nginx proxy for sites under apache server { listen 80; server_name domain.com; location / { proxy_pass http://localhost:8000; include /etc/nginx/proxy_params; } location /static/ { root /home/hevlfreis/projects/WebApp; access_log off; error_log off; } }# nginx with ssl # first decrypt the private key openssl rsa -in server.key -out /etc/nginx/ssl/server.key # vh server { listen 80; server_name domain.com; return 301 https://$server_name$request_uri; } server { listen 443 ssl; server_name domain.com; ssl on; ssl_certificate /etc/nginx/ssl/1_domain_bundle.crt; ssl_certificate_key /etc/nginx/ssl/server.key; location / { proxy_pass http://localhost:8000; include /etc/nginx/proxy_params; } location /static/ { root /home/hevlfreis/projects/WebApp; access_log off; error_log off; } } -
server { listen 80; server_name domain.com; location / { proxy_pass http://localhost:3000 # avoid http400 while using sockit.io proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; include /etc/nginx/proxy_params; } location ~ ^/(images/|img/|javascript/|js/|css/|stylesheets/|flash/|media/|static/|robots.txt|humans.txt|favicon.ico){ root /home/hevlfreis/projects/Chat2x/public; access_log off; error_log off; } }
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# in ubuntu, you should add dist-package as PYTHONPATH to .profile export PYTHONPATH=/usr/lib/python2.7/dist-packages:/usr/local/lib/python2.7/dist-packages sudo apt-get install python-pip sudo apt-get install python-dev# config pip in aliyun cd ~/.pip vim pip.conf # pip.conf [global] index-url = http://mirrors.aliyun.com/pypi/simple/ [install] trusted-host=mirrors.aliyun.com# virtualenv sudo pip install virtualenv cd project virtualenv venv # active virtual env source bin/activate pip something in this venv deactivate# python for mysql sudo pip install MySQL-python or ? sudo pip install mysqlclient # python for mongodb sudo pip install pymongo # orm for python sudo pip install sqlalchemy# hdf5 file system sudo apt-get install libhdf5-dev # install glib sudo apt-get install libglib2.0-dev sudo apt-get install libffi-dev # python markdown sudo pip install misaka -
sudo pip install Django sudo pip install djangorestframework # cross header for vue sudo pip install django-cors-headers # sync django python manage.py makemigrations python manage.py migrate# wsgi.py import os from os.path import dirname, abspath PROJECT_DIR = dirname(dirname(abspath(__file__))) import sys sys.path.insert(0, PROJECT_DIR) os.environ["DJANGO_SETTINGS_MODULE"] = "DjangoApp.settings" from django.core.wsgi import get_wsgi_application application = get_wsgi_application() # settings.py for deployment DEBUG = False ALLOWED_HOSTS = ['*'] # if you have set up the venv for this django, # just make sure that you have set the venv path correctly in apache's conf. # django will automatically use the project's venv python path.
# user uploading path sudo chown -R www-data:www-data /upload sudo chmod -R g+w /upload# django with ssl SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https') SECURE_SSL_REDIRECT = True # or using server to do the https redirect SESSION_COOKIE_SECURE = True
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sudo pip install Flask# app.wsgi # you can ignore the two lines below when you make sure that # you have set the venv path correctly in apache's conf. # activate_this = '/home/user/projects/FlaskApp/venv/bin/activate_this.py' # execfile(activate_this, dict(__file__=activate_this)) from yourapp import app as application import sys sys.path.insert(0, '/home/user/projects/FlaskApp')
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sudo apt-get install nodejs sudo apt-get install npm ln -s /usr/bin/nodejs /usr/bin/node # cnpm for speed npm install -g cnpm --registry="https://registry.npm.taobao.org" # cli tool for deployment sudo npm install forever -g --save # mongodb odm for nodejs npm install mongoose -
npm install (-g) <package># npm on win # canvas https://github.com/Automattic/node-canvas/wiki/Installation---Windows # node-gyp https://github.com/nodejs/node-gyp -
cnpm install webpack -g npm install vue-cli -g vue init webpack-simple vueproj # inatall dependencies npm install cnpm install vue-router vue-resource --save npm run dev npm run build
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# python env sudo apt-get install software-properties-common sudo apt-get install python-software-properties sudo apt-get install ipython sudo pip install Cython # pip failed ? sudo pip install h5py sudo apt-get install python-h5py# torch git clone https://github.com/torch/distro.git torch --recursive bash install-deps ./install.sh source ~/.bashrc th# torch-hdf5 git clone https://github.com/deepmind/torch-hdf5 sudo apt-get install totem cd torch-hdf5 luarocks make hdf5-0-0.rockspec# torch-rnn git clone https://github.com/jcjohnson/torch-rnn python scripts/preprocess.py --input_txt my_data.txt --output_h5 my_data.h5 --output_json my_data.json th train.lua -input_h5 my_data.h5 -input_json my_data.json -gpu -1 th sample.lua -checkpoint cv/checkpoint_10000.t7 -length 2000 -gpu -1 -
# Ubuntu/Linux 64-bit, CPU only, Python 2.7 (tensorflow)$ export TF_BINARY_URL=https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.10.0rc0-cp27-none-linux_x86_64.whl # Ubuntu/Linux 64-bit, GPU enabled, Python 2.7 # Requires CUDA toolkit 7.5 and CuDNN v4. For other versions, see "Install from sources" below. (tensorflow)$ export TF_BINARY_URL=https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow-0.10.0rc0-cp27-none-linux_x86_64.whl sudo pip install --upgrade $TF_BINARY_URL # tensorflow is based on a new version of python-six # but ubuntu 14.04 default python provides an old version of python-six # and we can't upgrade it through apt-get # solution is rm it by hand and then pip install a new one -
sudo apt-get install build-essential libatlas-base-dev libopencv-dev git clone --recursive https://github.com/dmlc/mxnet cd mxnet; make -j$(nproc) # quick test python example/image-classification/train_mnist.py
https://startssl.com/ > 1_root_bundle.crt, 2_your_domain.crt (for apache)
1_your_domain_bundle.crt (for nginx)
# on server
openssl req -newkey rsa:2048 -keyout server.key -out server.csr
If you have any problem, please contact [email protected] (ﾉﾟ▽ﾟ)ﾉ