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sponge

Soaks up all input from stdin and writes it to a file or stdout. Pipelines reading from and writing to the same file may be safely constructed.

grep [...] log.txt | sponge log.txt

Installation

go get gitlab.com/tslocum/sponge

Usage

sponge [-a] [file]: soak up all input from stdin and write it to [file] or stdout

Support

Please share issues and suggestions here.

Credits

sponge was originally written in C by Tollef Fog Heen.