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perf: replace /dev/urandom | tr with openssl rand to fix CPU spike

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Kookiejarz 2026-04-01 02:46:02 -04:00
parent 38d87230d3
commit e1a09b5f68
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GPG key ID: 4014DA977709E11F
3 changed files with 25 additions and 22 deletions
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21
install.sh
View file

@ -76,37 +76,38 @@ is_port_in_use() {
install_base() { install_base() {
case "${release}" in case "${release}" in
ubuntu | debian | armbian) ubuntu | debian | armbian)
apt-get update && apt-get install -y -q cron curl tar tzdata socat ca-certificates apt-get update && apt-get install -y -q cron curl tar tzdata socat ca-certificates openssl
;; ;;
fedora | amzn | virtuozzo | rhel | almalinux | rocky | ol) fedora | amzn | virtuozzo | rhel | almalinux | rocky | ol)
dnf -y update && dnf install -y -q curl tar tzdata socat ca-certificates dnf -y update && dnf install -y -q curl tar tzdata socat ca-certificates openssl
;; ;;
centos) centos)
if [[ "${VERSION_ID}" =~ ^7 ]]; then if [[ "${VERSION_ID}" =~ ^7 ]]; then
yum -y update && yum install -y curl tar tzdata socat ca-certificates yum -y update && yum install -y curl tar tzdata socat ca-certificates openssl
else else
dnf -y update && dnf install -y -q curl tar tzdata socat ca-certificates dnf -y update && dnf install -y -q curl tar tzdata socat ca-certificates openssl
fi fi
;; ;;
arch | manjaro | parch) arch | manjaro | parch)
pacman -Syu && pacman -Syu --noconfirm curl tar tzdata socat ca-certificates pacman -Syu && pacman -Syu --noconfirm curl tar tzdata socat ca-certificates openssl
;; ;;
opensuse-tumbleweed | opensuse-leap) opensuse-tumbleweed | opensuse-leap)
zypper refresh && zypper -q install -y curl tar timezone socat ca-certificates zypper refresh && zypper -q install -y curl tar timezone socat ca-certificates openssl
;; ;;
alpine) alpine)
apk update && apk add curl tar tzdata socat ca-certificates apk update && apk add curl tar tzdata socat ca-certificates openssl
;; ;;
*) *)
apt-get update && apt-get install -y -q curl tar tzdata socat ca-certificates apt-get update && apt-get install -y -q curl tar tzdata socat ca-certificates openssl
;; ;;
esac esac
} }
gen_random_string() { gen_random_string() {
local length="$1" local length="$1"
local random_string=$(LC_ALL=C tr -dc 'a-zA-Z0-9' </dev/urandom | fold -w "$length" | head -n 1) openssl rand -base64 $(( length * 2 )) \
echo "$random_string" | tr -dc 'a-zA-Z0-9' \
| head -c "$length"
} }
install_acme() { install_acme() {

21
update.sh
View file

@ -100,37 +100,38 @@ is_port_in_use() {
gen_random_string() { gen_random_string() {
local length="$1" local length="$1"
local random_string=$(LC_ALL=C tr -dc 'a-zA-Z0-9' </dev/urandom | fold -w "$length" | head -n 1) openssl rand -base64 $(( length * 2 )) \
echo "$random_string" | tr -dc 'a-zA-Z0-9' \
| head -c "$length"
} }
install_base() { install_base() {
echo -e "${green}Updating and install dependency packages...${plain}" echo -e "${green}Updating and install dependency packages...${plain}"
case "${release}" in case "${release}" in
ubuntu | debian | armbian) ubuntu | debian | armbian)
apt-get update >/dev/null 2>&1 && apt-get install -y -q curl tar tzdata socat >/dev/null 2>&1 apt-get update >/dev/null 2>&1 && apt-get install -y -q curl tar tzdata socat openssl >/dev/null 2>&1
;; ;;
fedora | amzn | virtuozzo | rhel | almalinux | rocky | ol) fedora | amzn | virtuozzo | rhel | almalinux | rocky | ol)
dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata socat >/dev/null 2>&1 dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata socat openssl >/dev/null 2>&1
;; ;;
centos) centos)
if [[ "${VERSION_ID}" =~ ^7 ]]; then if [[ "${VERSION_ID}" =~ ^7 ]]; then
yum -y update >/dev/null 2>&1 && yum install -y -q curl tar tzdata socat >/dev/null 2>&1 yum -y update >/dev/null 2>&1 && yum install -y -q curl tar tzdata socat openssl >/dev/null 2>&1
else else
dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata socat >/dev/null 2>&1 dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata socat openssl >/dev/null 2>&1
fi fi
;; ;;
arch | manjaro | parch) arch | manjaro | parch)
pacman -Syu >/dev/null 2>&1 && pacman -Syu --noconfirm curl tar tzdata socat >/dev/null 2>&1 pacman -Syu >/dev/null 2>&1 && pacman -Syu --noconfirm curl tar tzdata socat openssl >/dev/null 2>&1
;; ;;
opensuse-tumbleweed | opensuse-leap) opensuse-tumbleweed | opensuse-leap)
zypper refresh >/dev/null 2>&1 && zypper -q install -y curl tar timezone socat >/dev/null 2>&1 zypper refresh >/dev/null 2>&1 && zypper -q install -y curl tar timezone socat openssl >/dev/null 2>&1
;; ;;
alpine) alpine)
apk update >/dev/null 2>&1 && apk add curl tar tzdata socat >/dev/null 2>&1 apk update >/dev/null 2>&1 && apk add curl tar tzdata socat openssl>/dev/null 2>&1
;; ;;
*) *)
apt-get update >/dev/null 2>&1 && apt install -y -q curl tar tzdata socat >/dev/null 2>&1 apt-get update >/dev/null 2>&1 && apt install -y -q curl tar tzdata socat openssl >/dev/null 2>&1
;; ;;
esac esac
} }

5
x-ui.sh
View file

@ -243,8 +243,9 @@ reset_user() {
gen_random_string() { gen_random_string() {
local length="$1" local length="$1"
local random_string=$(LC_ALL=C tr -dc 'a-zA-Z0-9' </dev/urandom | fold -w "$length" | head -n 1) openssl rand -base64 $(( length * 2 )) \
echo "$random_string" | tr -dc 'a-zA-Z0-9' \
| head -c "$length"
} }
reset_webbasepath() { reset_webbasepath() {