摘要： (https?|ftp|file)://[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|] http://www.cnblogs.com/speeding/p/5097790.html 阅读全文

摘要： sqlserver sqlcmd -S localhost -U SA -P '<YourPassword>' # sqlcmd -S 192.555.5.555 -U SA -P '<YourPassword>' https://my.oschina.net/gugudu/blog/841487 阅读全文

摘要： from: https://stackoverflow.com/a/15501754/8025086 阅读全文

摘要： https://segmentfault.com/q/1010000000698181 flush 将sql发送到内存 commit 真正提交 阅读全文

摘要： yum install gcc-c++ python-devel.x86_64 cyrus-sasl-devel.x86_64 pip install pyhs2 ref： https://www.oschina.net/question/3067165_2208165 阅读全文

摘要： mysql> SHOW VARIABLES LIKE "general_log%"; + + +| Variable_name | Value |+ + +| general_log | OFF || general_log_file | /var/run/mysqld/mysqld.log |+ 阅读全文

摘要： ssh user@host -v 阅读全文

摘要： pwgen -s 32 1 openssl passwd -salt openssl rand -base64 32 openssl rand -hex 100 阅读全文

摘要： https://stackoverflow.com/a/28090544/8025086 https://www.xaprb.com/blog/2006/12/07/how-to-select-the-firstleastmax-row-per-group-in-sql/ 阅读全文

摘要： package_data 和MANIFEST.in都写，include_package_data=True https://stackoverflow.com/a/3597263/8025086 阅读全文