CLI

You can use this tool to comunicate and work with nipo.

Syntax : nipocli -t TOKEN -s SERVER -p PORT

nipocli -t admin -s 127.0.0.1 -p 2323

ping

You can be sure that your server is working or not whit ping. If you get the "PONG" everything is fine.

Syntax : ping

Examples

nipo > ping
pong

status

With this command you can get the slaves status from master

Syntax : status

Examples

nipo > status
{ "1" : { "ip" : "127.0.0.1" , "status" : "unhealthy" , "checkedat" : "2021-04-02 16:20:17.956" },"2" : { "ip" : "127.0.0.1" , "status" : "unhealthy" , "checkedat" : "2021-04-02 16:20:17.956" } }

set

Which provides you defining your key & value

Syntax : set KEY VALUE

Notes :

• The key could be any string without space or tab
• The value could be any string even spaces and tabs, but for reducing the size and increasing the performance, Several spaces or tabs will be concatenated to one space
• The output is set of data with key and value which is the correct amount of stored in memory

Examples

nipo > set name My Name       Is  Morteza                    Bashsiz		MB
{"name":"My Name Is Morteza Bashsiz MB"}
nipo > set age 30
{"age":"30"}
nipo > set sex male
{"sex":"male"}

get

which provides you get the value of specific key

Syntax : get KEY [KEY1 KEY2 KEY3 ... KEYn]

Notes :

• The key could be any single or multiple string separated with space

Examples

nipo > get name
{"name":"My Name Is Morteza Bashsiz MB"}
nipo > get name age sex
{"name":"My Name Is Morteza Bashsiz MB","sex":"male","age":"30"}

select

which provides you get bulk of specified regex as value

Syntax : select reg.*

Notes :

• The key could be any string with standard regex format

Examples

nipo > nipo > set my_name Morteza Bashsiz
{"my_name":"Morteza Bashsiz"}
nipo > set my_age 30
{"my_age":"30"}
nipo > set my_sex male
{"my_sex":"male"}
nipo > set your_name Behi Rah
{"your_name":"Behi Rah"}
nipo > set your_age 34
{"your_age":"34"}
nipo > set your_sex female
{"your_sex":"female"}
nipo > get my.*
nipo > select my.*
{"my_name":"Morteza Bashsiz","my_age":"30","my_sex":"male"}
nipo > select your.*
{"your_name":"Behi Rah","your_age":"34"}
{"your_sex":"female"}
nipo > select *.age
nipo > select .*age.*
{"your_age":"34","my_age":"30"}
nipo > 

sum

which provides you get the sum of values which matches with regex format

Syntax : sum reg.*

Notes :

• The key could be any string with standard regex format
• The sum is in float64 format
• If the value of some keys are not numerical it will replace with 0 (zero)

Examples

nipo > set f 1.5
{"f":"1.5"}
nipo > set fi 2.3
{"fi":"2.3"}
nipo > set fir 5 
{"fir":"5"}
nipo > set firs 6.7
{"firs":"6.7"}
nipo > set first first
{"first":"first"}
nipo > sum f.*
{"f.*":"15.500000"}
nipo > sum fi.*
{"fi.*":"14.000000"}
nipo > sum fir.*
{"fir.*":"11.700000"}
nipo > sum firs.*
{"firs.*":"6.700000"}
nipo > sum first.*
{"first.*":"0.000000"}
nipo >

avg

which provides you get the average of values which matches with regex format

Syntax : avg reg.*

Notes :

• The key could be any string with standard regex format
• The sum is in float64 format
• If the value of some keys are not numerical it will replace with 0 (zero)

Examples

nipo > set my_age 35.5
{"my_age":"35.5"}
nipo > set your_age 30
{"your_age":"30"}
nipo > set his_age 23.7
{"his_age":"23.7"}
nipo > set her_age 15.2
{"her_age":"15.2"}
nipo > avg .*age.*
{".*age.*":"26.100000"}
nipo >

count

which provides you get the count of keys which matches with regex format

Syntax : count reg.*

Notes :

• The key could be any string with standard regex format

Examples

nipo > count a.*
{"count":"5432324"}