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/etc/cron.deny – If the cron.allow file does not exist but the /etc/cron.deny file does exist then, to use cron jobs, users must not be listed in the /etc/cron.deny file. Note that if neither of these files exists then, depending on site-dependent configuration parameters, either only the super user can use cron jobs, or all users can use ...
VisualCron is a replacement for the Windows Task Scheduler and a similar cron job scheduler in Unix-like operating systems. [1] The software is split into client and server parts, with the former being invoked by the user on demand and the latter always running as a process in the background. [1]
A job scheduler is a computer application for controlling unattended background program execution of jobs. [1] This is commonly called batch scheduling, as execution of non-interactive jobs is often called batch processing, though traditional job and batch are distinguished and contrasted; see that page for details.
Custom actions can also be specified using the Task Scheduler API. Task Scheduler keeps a history log of all execution details of all the tasks. [21] Windows Vista uses Task Scheduler 2.0 to run various system-level tasks; [22] consequently, the Task Scheduler service can no longer be disabled (except with a simple registry tweak).
A template system for configuration files is available. [2] For Rex to be able to work, the managed targets must provide a running SSH server and a Perl 5 interpreter. Rex serves a variety of applications. Examples are user & group, cron, filesystem, kernel module, process and virtual machine management. [3]
STAF incorporates several services that deliver specific functionalities. One of the key services is the STAf eXecution engine, responsible for executing test scripts. [3] Additional services offer features like cron, file system, inter-process communication, e-mail, and hypertext mark-up support, among others.
Conditionals within the code result in the execution of different code paths on successive calls, based on the values of the state variables. Another typical response is to implement an explicit state machine in the form of a large and complex switch statement or via a goto statement, particularly a computed goto. Such implementations are ...
The following example will fetch the src/ directory from a machine named iona using rsync and simultaneously update the libraries on which this program depends, before building the combination. #!/usr/bin/env bash # Parallel update script which makes use of the wait command # Update local copy rsync iona:src/ .