table of contents
PEGASUS-VERSION(1) | PEGASUS-VERSION(1) |
NAME¶
pegasus-version - print or match the version of the toolkit.SYNOPSIS¶
pegasus-version [-Dproperty=value] [-m [-q]] [-V] [-f] [-l]
DESCRIPTION¶
This program prints the version string of the currently active Pegasus toolkit on stdout.$ pegasus-version 3.1.0cvs
$ pegasus-version -f 3.1.0cvs-x86_64_cent_5.6-20110706191019Z
OPTIONS¶
-Dproperty=valueThe -D option allows an experienced
user to override certain properties which influence the program execution,
among them the default location of the user’s properties file and the
PEGASUS_HOME location. One may set several CLI properties by giving
this option multiple times.
The -D option(s) must be the first option on the command line. CLI
properties take precedence over the file-based properties of the same
key.
-f, --full
The --full mode displays internal build
metrics, like OS type and libc version, addition to the version number. It
appends the build time as time stamp to the version. The time stamp uses ISO
8601 format, and is a UTC stamp.
-l, --long
This option is an alias for
--full.
-V, --version
Displays the version of the Pegasus planner
you are using.
--verbose
is ignored in this tool. However, to provide a
uniform interface for all tools, the option is recognized and will not trigger
an error.
RETURN VALUE¶
The program will usually return with success (0). In match mode, if the internal version does not match the external installation, an exit code of 1 is returned. If run-time errors are detected, an exit code of 2 is returned, 3 for fatal errors.ENVIRONMENT VARIABLES¶
JAVA_HOMEshould be set and point to a valid location to
start the intended Java virtual machine as $JAVA_HOME/bin/java.
EXAMPLE¶
$ pegasus-version 3.1.0cvs $ pegasus-version -f 3.1.0cvs-x86_64_cent_5.6-20110706191019Z
AUTHORS¶
Jens-S. Vöckler <voeckler at isi dot edu>05/24/2012 |