# shortcut.
which mp
# =>
mp () {
mq=`s2m "$*"`
#echo "__mq: $mq"
mongo [ip]:[port]/[db] --quiet --eval "$mq.forEach(printjson)"
}
# base query
mp "select _id,nickname from user where _id in (100002,100003) order by _id desc limit 10"
# =>
{ "_id" : NumberLong(100003), "nickname" : "就是辣么帅 2323" }
{ "_id" : NumberLong(100002), "nickname" : "下江" }
# special limit
mp "select _id,nickname from user where _id in (100002,100003) order by _id desc limit 1,1"
# =>
{ "_id" : NumberLong(100002), "nickname" : "下江" }
# collaboration with other unix tool
mp "select _id,nickname from user where _id in (100002,100003) order by _id desc limit 10" | b2j | jq .nickname
# =>
"就是辣么帅 2323"
"下江"
这是一个专为移动设备优化的页面(即为了让你能够在 Google 搜索结果里秒开这个页面),如果你希望参与 V2EX 社区的讨论,你可以继续到 V2EX 上打开本讨论主题的完整版本。
V2EX 是创意工作者们的社区,是一个分享自己正在做的有趣事物、交流想法,可以遇见新朋友甚至新机会的地方。
V2EX is a community of developers, designers and creative people.