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(question) fast split/join of strings
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From: |
William Park |
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Subject: |
(question) fast split/join of strings |
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Date: |
Tue, 17 Sep 2024 02:21:09 -0400 |
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User-agent: |
Mozilla Thunderbird |
Hi all,
Is there fast way of splitting and joining of strings in the recent Bash
versions?
For splitting, I'm aware of
old="a,b,c"
IFS=, read -a arr <<< "$old"
For joining,
new=$(IFS=,; echo "${arr[*]}")
or
new=$(IFS=,; echo "$*")
- (question) fast split/join of strings,
William Park <=