The mongodb database is connected through a shell, and clusters deployed by replication can be connected as follows: mongos mongodb://ctl1m:27017,ctl2m:27017,ctl3m:27017/? replicaSet=rs0 So, how should I connect if it is a sharding cluster deployment?I have tried the following, but I will report an error: [root@ctl1m ~]# mongos mongodb://ctl1m:30000,ctl2m:30000,ctl3m:30000/ Error parsing command line: too many positional options ..
Tag : shell
This is the field after joining us. I don’t know how to decrypt it. Please ask for support!13zaxGVjj9MNc2jyvDRhLyYpkCh323MsMq Address of Bitcoin Bitcoin from entry to mastery.The first step is to install the Bitcoin official client to obtain your collection Address. BTC protocol encourages the use of a different collection address for each collection to maintain ..
mongo test –eval db.createUser({user:”rwuser”, pwd:”titan7vc65x”, roles:[{role:”readWrite”, db:”test”}]}) This command can’t be used either. I need to create mongodb users in shell scripts. I can’t find any information online. You are right to create statements. What you are looking for is not in mongo’s data. What you need to know is the usage of linux shell, ..
In this way, after entering mongo, no outgoing line is less than the number, then enter db directly below, but no database name appears, but enter mongo –nodb to continue operating the command line? ? Is this it..
Automate MongoDB with shell Scripts Run the written. /show.sh scriptIt was found that the mongo link could be established, but the second link could not be started. The script reads as follows #!/bin/sh mongo WordPress show collections db.posts.find().limit(10) I don’t know why. The mongo shell statement starts from the second one, and of course it ..
Usedb.collection.find()Return data, each one takes up a whole row, there is no format at all, so it is very difficult to read. I wonder if there is any way to format the returned value, such as one row for each key-value. db.collection.find()..
At present, many docker ui can remotely call docker’s rest interface to operate the container. exec can be used to execute commands inside the running container. Suppose my calls exec interface are as follows:POST hostid:port/containers/{id}/execParameters are:AttachStderr: trueAttachStdin: trueAttachStdout: trueCmd: [“bash”]Tty: trueid: “xxxxxx”After successfully creating an exec instance, how should you proceed to add commands, such ..
This is my script for automatically deploying docker docker stop timesguide-service \ && docker rm timesguide-service \ && cd /app/timesguide-service \ && docker build -t timesguide-service . \ && docker run -e TZ=”Asia/Shanghai” -d timesguide-service There is no problem on the compiled mirror machine But on the new machine, there will be:Error response from daemon: ..
#! /bin/bash # Pull Mirror sudo docker pull mysql:5.7.21 # Create Directory sudo mkdir /opt/mysql_5.7.21 # Used to get unmapped sudo docker run -p 3306:3306 –name mysql_5.7.21 -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7.21 sudo docker cp mysql_5.7.21:/etc/mysql /opt/mysql_5.7.21/etc sudo docker cp mysql_5.7.21:/var/log/mysql /opt/mysql_5.7.21/logs sudo docker cp mysql_5.7.21:/var/lib/mysql /opt/mysql_5.7.21/data # Remove Mirror sudo docker stop mysql_5.7.21 && sudo ..
Start the docker container in a shell script as follows: #! /bin/bash export EXE_FILE=”rdbs_cbb_test aom_cell_test” ; docker login -u admin -p admin123 registry:5000; docker run –rm \ registry:5000/compiler/cmake-unit-test:v1.0 bash -c ‘ \ # EXE_FILE=”rdbs_cbb_test aom_cell_test”; \ IFS=” ” read -r -a arr <<< “$EXE_FILE”; \ for s in ${arr[@]}; \ do \ echo $s; \ ..
I installed gitlab with docker on ubuntu server14.04, and then the gitlab files set in docker are automatically backed up to /opt/backups every day. However, because the ordinary computer used is not a server server, the boss is worried that the hard disk is easy to break down, so he bought a U disk. Then ..
Please ask the following shell script flow:1. Why use $ * instead of $1 in a function?2. how does while true jump out of the function?3. The first two returns of case return the function return value?4. Please explain the process of execution and do not understand it. . . 10 yes_or_no(){ 11 echo “Is ..