Search results
Results from the WOW.Com Content Network
For example, the build option defines configuration options such as the Dockerfile path, the command option allows one to override default Docker commands, and more. [32] The first public beta version of Docker Compose (version 0.0.1) was released on December 21, 2013. [ 33 ]
In software engineering, containerization is operating-system–level virtualization or application-level virtualization over multiple network resources so that software applications can run in isolated user spaces called containers in any cloud or non-cloud environment, regardless of type or vendor. [1]
In this example, /usr/bin/env is the full path of the env command. The environment is not altered. Note that it is possible to specify the interpreter without using env, by giving the full path of the python interpreter. A problem with that approach is that on different computer systems, the exact path may be different.
Alternatively, from command shells such as bash, a user can change environment variables for a particular command invocation by indirectly invoking it via env or using the ENVIRONMENT_VARIABLE=VALUE <command> notation. A running program can access the values of environment variables for configuration purposes.
Communication with etcd is performed through an exposed REST-based API, which internally uses JSON on top of HTTP; the API may be used directly (through curl or wget, for example), or indirectly through etcdctl, which is a specialized command-line utility also supplied by CoreOS. [11] [14] [51] [52] [53] etcd is also used in Kubernetes software.
For example, if a process has administrative permission to change the IP address of a network interface, it may do so as long as its own user namespace is the same as (or ancestor of) the user namespace that owns the network namespace. Hence, the initial user namespace has administrative control over all namespace types in the system. [11]
from the command line as a stand-alone process in a test environment; as a Docker container in any Docker-enabled environment; as a Vert.x module as part of an existing Vert.x environment; as a deployable WAR to an existing web server; as a grunt.js plugin as part of a grunt.js build cycle; as a Node.js (npm) module from any Node.js code [1]
example: rdar://10198949. Allows employees to link to internally-tracked issues from anywhere. Example of a private scheme which has leaked in to the public space and is widely seen on the internet, but can only be resolved by Apple employees. s3 Used to interact programmatically with Amazon S3 bucket aws-cli documentation