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[1] [2] [8] On 2 October 2015, the results of a security audit were released. Version 5.4.4p1 was audited, and nine issues were found. [9] As a result, OpenSMTPD 5.7.2 was released to address these issues. [10] On 28 January 2020, a vulnerability in OpenSMTPD was disclosed that could be remotely exploited to run arbitrary shell commands as root.
The docker swarm CLI [37] utility allows users to run Swarm containers, create discovery tokens, list nodes in the cluster, and more. [38] The docker node CLI utility allows users to run various commands to manage nodes in a swarm, for example, listing the nodes in a swarm, updating nodes, and removing nodes from the swarm. [39]
PHP has hundreds of base functions and thousands more from extensions. Prior to PHP version 5.3.0, functions are not first-class functions and can only be referenced by their name, whereas PHP 5.3.0 introduces closures. [35] User-defined functions can be created at any time and without being prototyped. [35]
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]
User Beancounters is a set of per-container counters, limits, and guarantees, meant to prevent a single container from monopolizing system resources. In current OpenVZ kernels (RHEL6-based 042stab*) there are two primary parameters, and others are optional. [ 5 ]
multiOTP is an open source PHP class, a command line tool, and a web interface that can be used to provide an operating-system-independent, strong authentication system. multiOTP is OATH-certified since version 4.1.0 and is developed under the LGPL license.
Applications are sandboxed and run across multiple Google-managed servers. [2] GAE supports automatic scaling for web applications, allocating more resources to the web application as the amount of requests increases. [3] It was released as a preview in April 2008 and launched officially in September 2011.
A user namespace contains a mapping table converting user IDs from the container's point of view to the system's point of view. This allows, for example, the root user to have user ID 0 in the container but is actually treated as user ID 1,400,000 by the system for ownership checks. A similar table is used for group ID mappings and ownership ...