Difference between revisions of "Parallel"
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(Created page with "<code>parallel</code><ref>https://www.gnu.org/software/parallel/man.html</ref> allows the user to execute shell scripts or commands in parallel. ==...") |
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=== Intermediate === | === Intermediate === | ||
# Review different parallel options such as: <code>--keep-order</code> or <code>-k</code> which keep order in the output. Do not affect order of execution. | # Review different parallel options such as: <code>--keep-order</code> or <code>-k</code> which keep order in the output. Do not affect order of execution. | ||
| − | # Update all your [[ | + | # Update all your <code>[[git]]</code> repositories in a directory in macOS using parallel: <code>ls | parallel git -C {} fetch </code> |
== See also == | == See also == | ||
Revision as of 07:44, 26 December 2019
parallel[1] allows the user to execute shell scripts or commands in parallel.
Contents
Activities
Basic
- /Execute a command in parallel by ssh/ in MACHINE1 and MACHINE2 using parallel
- Read stackexchange questions about gnu-parallel: https://unix.stackexchange.com/questions/tagged/gnu-parallel?tab=votes&pagesize=50
- Install parallel in macOS:
brew install parallelcan conflict withbrew install moreutils
Intermediate
- Review different parallel options such as:
--keep-orderor-kwhich keep order in the output. Do not affect order of execution. - Update all your
gitrepositories in a directory in macOS using parallel:ls | parallel git -C {} fetch
See also
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Source: https://en.wikiversity.org/wiki/Linux/Basic_commands/parallel
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