view bin/acut @ 307:c2b93789b292 trim

replace xargs with an explicit serial loop plus wait
author Henry S. Thompson <ht@inf.ed.ac.uk>
date Sun, 18 May 2025 13:08:04 +0100
parents 75e0d0013da0
children
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#!/bin/bash
# Use awk to do cut -d whitespace
declare ff=("$@")
join_array() { local IFS=\$; echo "$*"; }
s=$(join_array "${ff[@]}")
awk '{print '\$${s/\$/,\$}\}