CODEWITHSUNDEEP
shellfindstdoutxargs
xoid
xoid

Reputation: 1134

xargs -P messes stdout

I trying to achieve parallel find to reduce big FS traversing time:

find $1 -mindepth 2 -maxdepth 2 -type d | xargs -P5 -n1 find

works good but five (-P5) "find" processes run in parallel mess their output so strings break apart sometimes. How to rid off this behavior? Should be а usual problem with xargs but seems nobody uses its parallel feature.

Upvotes: 2

Views: 262

Answers (1)

assafmo
assafmo

Reputation: 1086

You can write to separate files using

find $1 -mindepth 2 -maxdepth 2 -type d -print0 | xargs -0 -P5 -n1 -I{} sh -c 'find "{}" > "/tmp/{}.dirlist.txt"'

And then cating them together at the end.

Upvotes: 2

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