sed 正则表达式【MAC地址】GLPI转换华为交换机MAC格式
转换前的格式转换后的格式
80:D0:9B:0E:13:**
60:F8:1D:C9:CB:**
98:FE:94:3D:32:**
BC:85:56:3D:D9:**
# mysql -h192.168.***** -pa****-Ne "use glpi;select glpi_devicenetworkcards.designation, upper(glpi_items_devicenetworkcards.mac) from glpi_items_devicenetworkcards,glpi_devicenetworkcardswhere glpi_items_devicenetworkcards.devicenetworkcards_id = glpi_devicenetworkcards.id and glpi_devicenetworkcards.designation=\"Wireless\"" | egrep -o "({2})(([/\s:]{2}){5})" | sed 's/://g'|sed -r 's/^(.{4})(.{4})(.{4})$/\1-\2-\3/g'
80D0-9B0E-13**
60F8-1DC9-CB**
98FE-943D-32**
BC85-563D-D9**
root@ubuntu:/home# echo "20061121155230" |awk'BEGIN{FS=""}{print $1$2$3$4"-"$5$6"-"$7$8" "$9$10":"$11$12":"$13$14}'
2006-11-21 15:52:30
root@ubuntu:/home# echo "20061121155230" |awk -F "" '{print $1$2$3$4"-"$5$6"-"$7$8" "$9$10":"$11$12":"$13$14}'
2006-11-21 15:52:30
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