shell sed 替换功能 f1 = open('yesterday','r',encoding='utf-8') f2 = open('yesterday2','w',encoding='utf-8') for line in f1: if '噢 昨日当我年少轻狂'in line: line = line.replace('噢 昨日当我年少轻狂','啦啦啦啦啦啦啦啦啦') f2.write(line) f1.close() f2.close() 要替换的文件: Somehow, it see
想做个博客分页功能,但是没有太多的文章.所以使用shell命令行创建多篇文章. 1.打开pycharm下的terminal终端 python manage.py shell # 打开python终端 导入模型 from blog.models import Blog from django.contrib.auth.models import User from blog.models import BlogType 批量创建: >>> blog.author=user >>
sed -i '$a service snmpd start' /etc/rc.local sed -i "41s:public:mykey:g" /etc/snmp/snmpd.conf sed -i "85s:#::g" /etc/snmp/snmpd.conf 参考资料: http://www.oschina.net/question/179732_114320 昨天在linux下的某個文件插入另外一個文件的內容 發現原來awk也可以同樣處理,我承認我不是很熟