This article explained how to enable users to forcefully reset passwords on the next login in OpenDJ. The user needs to be reset the password in the next login, to achieve this we need to add the following attributes to the user profile. force-change-on-reset:true pwdReset:true force-change-on-reset:true We need to update the password policy by using […]
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docker: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.35/containers/create: dial unix /var/run/docker.sock: connect: permission denied. See ‘docker run –help’. To fix this issue, we have to create a group, assign the user to the group and then give the permissions to /var/run/docker.sock Add docker group […]
Sometimes we are unable to delete the docker images and error says that Error response from daemon: conflict: unable to delete 1b79f8f1fcc8 (must be forced) – image is being used by stopped container e688f67acedd It means that there are stopped containers and causing the lock so first up all delete the stopped containers and then […]
In this article, we will discuss how to remove the docker images which are either active, not active, untagged, tagged with child images and etc. The below command will delete the images which are in either in-active state or un-tagged state but can not delete the images which are inactive and tagged with child […]
Create a User – Create a Group – Assign User to Group in Linux This article explained to create a user, create a group, assign a user to a group, delete a user, user password change, create a user with a home directory and without a home directory. Create a User without Home Directory […]
How to create and write data into files in Linux This article explained how to create and write data into files in the Linux and Unix flavors. By using different types of commands we can create the files and we can write the data into files. Create Empty Files touch using the touch command, we […]
Create user without login – Create System User in Linux As a Linux framework head, there are times when you may have to make a client who doesn’t can sign in. When might that kind of client be important? Say, for example, you need to make a client for an application to work appropriately, however, […]
Gradle Commands In this article, sharing Gradle Commands which are using frequently to build the project, clean build the project, compile or execute the test cases and skip the test cases execution. Gradle commands Go to the project location and execute the following command for the respective activity. Command Description ./gradlew build build project, […]
Filename too long error during git clone In this article, explained how to fix Filename too long error during git clone. This error you might be seen while clone the project in the longer folder structure. We need to set the core.longpaths true either in the specific cloned repository or global configuration. We can […]
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