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#!/bin/bash
s='apple -berry --sun house-roof computer-- orange number-43'
sed -E 's/(^|[[:space:]]+)-{1,2}[^[:space:]]+//g' <<< "$s"

Success #stdin #stdout 0.01s 5552KB

stdin

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Standard input is empty

stdout

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apple house-roof computer-- orange number-43

https://ideone.com/uA6ueZ

language:

Bash (bash 5.0.3)

created:

visibility:

secret

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