Tag Archives: grep

grep不加选项时不是精确匹配，例如： # ifconfig eth0 eth0: flags=4163 mtu 1500 inet 192.168.1.112 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::5054:ff:fe82:bc7a prefixlen 64 scopeid 0x20 ether 52:54:00:82:bc:7a txqueuelen 1000 (Ethernet) RX packets 4219 bytes 317709 (310.2 KiB) RX errors 0 dropped 9 overruns 0 frame … Continue reading →