匹配除了换行符\n之外的所有字 符，加上s修饰后，.点号包含换行符 re.S re.search() 匹配整个字符串，直到找到一个匹配，只返回匹配上的第 一个匹配对象 import re str = "net Net fldskajfl jfsd lfjasd lfj asdkfl sl x" ret = re.search(r"et", str, flags=re.I) #在str里搜索 et，返 添加一级树枝 tree_0 = tree_root.insert("", 0, "com", text="com") # ★ tree_1 = tree_root.insert("", 1, "net", text="net") tree_2 = tree_root.insert("", 2, "org", text="org") # 添加二级树枝 tree_0_0 = tree_root.insert(tree_0 netsegint: return True else: return False def is_ip_in_net_maskbyte(ip, net, maskbyte): # 判断 ip地址 是否在 网段 net maskbyte内，是否属于某网段地址 块，返回bool值: True表示ip在网段内，False不在网段内 # 输入 "10.99.1

Service Workers: The Practical Bits by Patrick Meenan (Google) @patmeenan http://www.slideshare.net/patrickmeenan/service-workers-for-performance  They are effectively a man in the middle for your Practices Together to Create the Perfect SPA by Chris Love (Love2Dev) @ChrisLove http://www.slideshare.net/docluv/putting-performance-best-practices-together-for-a-spa  "We have created the web in our own you start?) by Tammy Everts & Cliff Crocker (SOASTA) @tameverts @cliffcrocker http://www.slideshare.net/CloudTest/metrics-metrics-everywhere-but-where-the-heck-do-you-start  The myth of the single metric

br_ne�ilter # cat >> /etc/sysctl.conf <net.bridge.bridge-nf-call-ip6tables = 1 net.bridge.bridge-nf-call-iptables = 1 net.bridge.bridge-nf-call-arptables = 1 net.ipv4.ip_forward = 1 EOF #前3行表示bridge设备 yml 或者 wget h�ps://limaofu.github.io/scripts/kube-flannel-v0.13.0.yml # vi kube-flannel.yml #将里面的net-conf.json下面的Network网段改为规划的pod网段 #默认使用的docker镜像是quay.io/coreos/的仓库，可改为自己集群的docker仓库 保存，退出 # kubectl