chenzechao

摘要： # 定义初始化map declare -A map=(["100"]="1" ["200"]="2") # 输出所有key echo ${map[@]} # 输出key对应的值 echo ${map["100"]} # 遍历map for key in ${!map[@]} do echo ${map[${key}]} done #!/bin/bash #*****... 阅读全文

摘要： ### 源文件 cat > tmpb <<'EOF' dbname:db_a,start_time:17:01:13 query_end_time:17:01:13,query_total_time:0,data_record_num is [341],data_size is 337K dbname:db_a,end_time:17:01:13 total time:0 =========... 阅读全文