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- #!/bin/bash
- # Usage: nicegrep NICE MAXMEMORY ARG...
- # Executes grep with the provided arguments using `nice -n NICE` and `ulimit -v MAXMEMORY`
- nice="$1"; shift
- maxMemory="$1"; shift
- ulimit -v "${maxMemory}"
- exec nice -n "${nice}" grep "$@"
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