城市列表处理 bash

gistfile1.sh

#!/bin/bash

RAW="庆:101050901七台河:101051002鸡西:101051101鹤岗:101051201齐齐哈尔:101050201大兴安岭:101050701长春:101060101延吉:101060301四平:101060401白山:101060901白城:101060601辽源:101060701松原:101060801吉林:101060201通化:101060501沈阳:101070101鞍山:101070301抚顺:101070401本溪:101070501丹东:101070601葫芦岛:101071401营口:101070801阜新:101070901辽阳:101071001铁岭:101071101朝阳:101071201盘锦:101071301大连:101070201锦州:101070701"

echo $RAW | grep -Eo '(.+?):([0-9]+)' | awk -F ':' '
BEGIN{
	printf "%-12s	%-12s	\n","City","Number"
	printf "-------------------------\n"
}

{
	printf "%-12s	%-12s	\n",$1,$2
}'