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Update upgrade_bash.sh

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Fix bug
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xykt
2025-10-31 15:54:14 +08:00
committed by GitHub
parent ae4527c5db
commit 39418ad44a
1 changed files with 1 additions and 1 deletions
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ref/upgrade_bash.sh
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@@ -4,7 +4,7 @@ upgrade_bash() {
current_bash_version=$(bash --version | head -n 1 | awk '{for(i=1;i<=NF;i++) if ($i ~ /^[0-9]+\.[0-9]+(\.[0-9]+)?/) print $i}') current_bash_version=$(bash --version | head -n 1 | awk '{for(i=1;i<=NF;i++) if ($i ~ /^[0-9]+\.[0-9]+(\.[0-9]+)?/) print $i}')
major_version=$(echo "$current_bash_version" | cut -d'.' -f1) major_version=$(echo "$current_bash_version" | cut -d'.' -f1)
minor_version=$(echo "$current_bash_version" | cut -d'.' -f2) minor_version=$(echo "$current_bash_version" | cut -d'.' -f2)
if [ "$major_version" -lt 4 ] || { [ "$major_version" -eq 4 ] && [ "$minor_version" -lt 3 ]; }; then if [ "$major_version" -gt 4 ] || { [ "$major_version" -eq 4 ] && [ "$minor_version" -ge 3 ]; }; then
echo "Bash version is 4.3 or higher. No need to upgrade." echo "Bash version is 4.3 or higher. No need to upgrade."
return 0 return 0
fi fi