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replace grep with rg

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This commit is contained in:
Tobias Powalowski 2024-06-24 20:22:14 +02:00
parent 068a0536c4
commit 07a884cc37
1 changed files with 1 additions and 1 deletions
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2
usr/lib/archboot/common.sh
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@ -176,7 +176,7 @@ _kver() {
reader='cat'
bytes="$(od -An -t x2 -N2 "$1" | tr -dc '[:alnum:]')"
[[ "$bytes" == '8b1f' ]] && reader='zcat'
read -r _ _ kver _ < <($reader "$1" | grep -m1 -aoE 'Linux version .(\.[-[:alnum:]+]+)+')
read -r _ _ kver _ < <($reader "$1" | rg -m1 -ao 'Linux version .(\.[-[:alnum:]+]+)+')
fi
[[ "$kver" =~ $re ]] || return 1
printf '%s' "$kver"