GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 6.2(Zoot) |
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rexport(1) |
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rexport − retrying export command using PMake and customs
rexport
[−same] [−uselocal]
[−exclusive] [−attr value
...] [−debug] [−J numjobs]
command [args ... ]]
rexport −f [options ...] [
command-file ...]
Rexport works similar to export(1) but is implemented as a wrapper around pmake(1) to manage jobs exportation. This provides three main advantages:
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If no hosts are immediately available, rexport keeps trying indefinitely until killed. | ||
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Jobs are automatically restarted after evictions. | ||
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More than one job can be started in parallel, with a limit of the total number of jobs running in parallel. |
The −same, −uselocal, −exclusive and −attr options limit the set of hosts eligible for command execution, and are interpreted as by export(1). The following additional options are understood:
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−J n |
Try to run up to n commands in parallel (the default is 1). | ||
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−f |
Interpret command line arguments as files containing commands to be run (one command per line). The contents of all files are concatenated to construct the final command list. |
As a special case, if no arguments are specified after options, rexport will read commands, one-per-line, from the standard input, until EOF. At that point, these command will be dispatched to server hosts subject to the criteria and parallelism limit specified.
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−debug |
Do not start any commands. Instead, print the makefile created for pmake(1) to stdout. |
customs(8), export(8), pmake(1).
Andreas Stolcke (stolcke@icsi.berkeley.edu).
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rexport(1) | |