[Public] 重构通用脚本

This commit is contained in:
zeaslity
2023-09-28 14:42:16 +08:00
parent 1646ae1c3d
commit 65cb700649
17 changed files with 2481 additions and 29 deletions

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#!/bin/bash
if [[ ! -f /root/wdd/lib/wdd-lib-log.sh ]]; then
wget https://oss-s1.107421.xyz/wdd-lib-log.sh -O /root/wdd/lib/wdd-lib-log.sh
fi
source /root/wdd/lib/wdd-lib-log.sh
. ./wdd-lib-log.sh
CleanOracleAgent() {
FunctionStart
colorEchoBlue "准备清理 Oracle Agent的相关内容 "
snap info oracle-cloud-agent
snap stop oracle-cloud-agent
snap remove oracle-cloud-agent
systemctl status snapd.service
for i in $(ls /lib/systemd/system/ | grep snapd | awk '{print$1}'); do
echo $i
systemctl stop $i
systemctl disable $i
done
rm -rf /root/snap
FunctionSuccess
FunctionEnd
}
CleanIpPersist() {
FunctionStart
colorEchoBlue "开始关闭 防火墙持久化存储 …………"
systemctl stop systemd-resolved.service && systemctl disable systemd-resolved.service
systemctl stop netfilter-persistent.service && systemctl disable netfilter-persistent.service
FunctionEnd
FunctionSuccess
}

406
Public/lib/wdd-lib-env.sh Normal file
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#!/bin/bash
. /octopus-agent/shell/lib/wdd-lib-log.sh
. /octopus-agent/shell/lib/wdd-lib-sys.sh
#. .wdd-lib-log.sh
#. .wdd-lib-sys.sh
hostArchVersion=""
hostArch=""
#### CollectSystemInfo ####
serverName=""
serverIpPbV4=""
serverIpInV4=""
serverIpPbV6=""
serverIpInV6=""
location=""
provider=""
managePort=""
cpuBrand=""
cpuCore=""
memoryTotal=""
diskTotal=""
diskUsage=""
osInfo=""
osKernelInfo=""
tcpControl=""
virtualization=""
ioSpeed=""
machineId=""
archInfo=""
agentVersion=""
### tmp usage
ioavg=""
public_ipv4=""
inner_ipv4=""
public_ipv6=""
inner_ipv6=""
country=""
region=""
city=""
org=""
managePort=""
#### CollectSystemInfo ####
#######################################
# description
# Arguments:
# 1
#######################################
GoIOTest() {
(LANG=C dd if=/dev/zero of=benchtest_$$ bs=512k count=$1 conv=fdatasync && rm -f benchtest_$$) 2>&1 | awk -F, '{io=$NF} END { print io}' | sed 's/^[ \t]*//;s/[ \t]*$//'
}
#######################################
# description
# Arguments:
# 1
# Returns:
# <unknown> ...
#######################################
calc_size() {
local raw=$1
local total_size=0
local num=1
local unit="KB"
if ! [[ ${raw} =~ ^[0-9]+$ ]]; then
echo ""
return
fi
if [ "${raw}" -ge 1073741824 ]; then
num=1073741824
unit="TB"
elif [ "${raw}" -ge 1048576 ]; then
num=1048576
unit="GB"
elif [ "${raw}" -ge 1024 ]; then
num=1024
unit="MB"
elif [ "${raw}" -eq 0 ]; then
echo "${total_size}"
return
fi
total_size=$(awk 'BEGIN{printf "%.1f", '$raw' / '$num'}')
echo "${total_size} ${unit}"
}
#######################################
# description
# Arguments:
# None
# Returns:
# <unknown> ...
#######################################
GethostArchInfo() {
[ -f /etc/redhat-release ] && awk '{print $0}' /etc/redhat-release && return
[ -f /etc/os-release ] && awk -F'[= "]' '/PRETTY_NAME/{print $3,$4,$5}' /etc/os-release && return
[ -f /etc/lsb-release ] && awk -F'[="]+' '/DESCRIPTION/{print $2}' /etc/lsb-release && return
}
#######################################
# description
# Globals:
# freespace
# io1
# io2
# io3
# ioall
# ioavg
# ioraw1
# ioraw2
# ioraw3
# writemb
# Arguments:
# None
#######################################
StartIOTest() {
log "start IO speed test !"
freespace=$(df -m . | awk 'NR==2 {print $4}')
if [ -z "${freespace}" ]; then
freespace=$(df -m . | awk 'NR==3 {print $3}')
fi
if [ ${freespace} -gt 1024 ]; then
writemb=2048
io1=$(GoIOTest ${writemb})
log "I/O Speed(1st run) : $io1)"
io2=$(GoIOTest ${writemb})
log "I/O Speed(2st run) : $io2)"
io3=$(GoIOTest ${writemb})
log "I/O Speed(3st run) : $io3)"
ioraw1=$(echo $io1 | awk 'NR==1 {print $1}')
[ "$(echo $io1 | awk 'NR==1 {print $2}')" == "GB/s" ] && ioraw1=$(awk 'BEGIN{print '$ioraw1' * 1024}')
ioraw2=$(echo $io2 | awk 'NR==1 {print $1}')
[ "$(echo $io2 | awk 'NR==1 {print $2}')" == "GB/s" ] && ioraw2=$(awk 'BEGIN{print '$ioraw2' * 1024}')
ioraw3=$(echo $io3 | awk 'NR==1 {print $1}')
[ "$(echo $io3 | awk 'NR==1 {print $2}')" == "GB/s" ] && ioraw3=$(awk 'BEGIN{print '$ioraw3' * 1024}')
ioall=$(awk 'BEGIN{print '$ioraw1' + '$ioraw2' + '$ioraw3'}')
ioavg=$(awk 'BEGIN{printf "%.1f", '$ioall' / 3}')
log "I/O Speed(average) : $ioavg MB/s)"
else
echo " $(_red "Not enough space for I/O Speed test!")"
fi
}
#######################################
# description
# Arguments:
# None
#######################################
GetAgentLatestVersion() {
ls /octopus-agent | grep "octopus-agent" | cut -d "-" -f3- | cut -d"." -f1
}
#######################################
# description
# Globals:
# cpuName
# sys_manu
# sys_product
# sys_ver
# virt
# virtualx
# Arguments:
# None
#######################################
Check_Virtualization() {
log "start to check host virtualization !"
command_exists "dmesg" && virtualx="$(dmesg 2>/dev/null)"
if command_exists "dmidecode"; then
sys_manu="$(dmidecode -s system-manufacturer 2>/dev/null)"
sys_product="$(dmidecode -s system-product-name 2>/dev/null)"
sys_ver="$(dmidecode -s system-version 2>/dev/null)"
else
sys_manu=""
sys_product=""
sys_ver=""
fi
if grep -qa docker /proc/1/cgroup; then
virt="Docker"
elif grep -qa lxc /proc/1/cgroup; then
virt="LXC"
elif grep -qa container=lxc /proc/1/environ; then
virt="LXC"
elif [[ -f /proc/user_beancounters ]]; then
virt="OpenVZ"
elif [[ ${virtualx} == *kvm-clock* ]]; then
virt="KVM"
elif [[ ${sys_product} == *KVM* ]]; then
virt="KVM"
elif [[ ${cpuName} == *KVM* ]]; then
virt="KVM"
elif [[ ${cpuName} == *QEMU* ]]; then
virt="KVM"
elif [[ ${virtualx} == *"VMware Virtual Platform"* ]]; then
virt="VMware"
elif [[ ${sys_product} == *"VMware Virtual Platform"* ]]; then
virt="VMware"
elif [[ ${virtualx} == *"Parallels Software International"* ]]; then
virt="Parallels"
elif [[ ${virtualx} == *VirtualBox* ]]; then
virt="VirtualBox"
elif [[ -e /proc/xen ]]; then
if grep -q "control_d" "/proc/xen/capabilities" 2>/dev/null; then
virt="Xen-Dom0"
else
virt="Xen-DomU"
fi
elif [ -f "/sys/hypervisor/type" ] && grep -q "xen" "/sys/hypervisor/type"; then
virt="Xen"
elif [[ ${sys_manu} == *"Microsoft Corporation"* ]]; then
if [[ ${sys_product} == *"Virtual Machine"* ]]; then
if [[ ${sys_ver} == *"7.0"* || ${sys_ver} == *"Hyper-V" ]]; then
virt="Hyper-V"
else
virt="Microsoft Virtual Machine"
fi
fi
else
virt="Dedicated"
fi
}
GetManagePort(){
tmpManagePorts=$(netstat -ntulp | grep sshd | grep -w tcp | grep -v "127.0.0.1"| awk '{print$4}' | cut -d":" -f2)
managePort=$(echo $tmpManagePorts | tr '\n' ' ')
log "manage Port is => $managePort"
}
#######################################
# description
# Globals:
# city
# country
# org
# public_ipv4
# region
# Arguments:
# None
#######################################
GetIpv4Info() {
log "start to get system public ip info !"
# public ip info
org="$(wget -q -T10 -O- ipinfo.io/org)"
city="$(wget -q -T10 -O- ipinfo.io/city)"
country="$(wget -q -T10 -O- ipinfo.io/country)"
region="$(wget -q -T10 -O- ipinfo.io/region)"
public_ipv4="$(wget -q -T10 -O- ipinfo.io/ip)"
public_ipv6="$(curl -q --max-time 5 -6 https://ifconfig.co/ip)"
if [ -z "$public_ipv4" ] ; then
public_ipv4=" "
fi
if [ -z "$public_ipv6" ] ; then
public_ipv6=" "
fi
# inner ipinfo
export interface_prefix=("[[:space:]]eth[0-9]{1,2}" "[[:space:]]ens[0-9]{1,3}" "[[:space:]]eno[0-9]{1,3}" "[[:space:]]enp[0-9]{1,2}")
export real_interface="eth90"
for interface in "${interface_prefix[@]}"; do
echo $(ip link show) | grep -oE ${interface} | head -1
if [[ $? -eq 0 ]]; then
real_interface=$(echo $(ip link show) | grep -oE ${interface} | head -1 | cut -d" " -f2)
echo "当前主机的真实内网网卡为 => [$real_interface]"
break
fi
done
# 提取IPv4地址CIDR格式
ipv4_regex="inet[[:space:]](25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/[0-9]{1,2}"
# 提取IPv6地址CIDR格式
ipv6_regex="inet6[[:space:]]([0-9a-fA-F]{0,4}(:[0-9a-fA-F]{0,4}){1,7})\/[0-9]{1,3}"
# 查找IPv4地址
inner_ipv4=$(echo $(ip addr show $real_interface) | grep -oE $ipv4_regex | cut -d" " -f2)
echo "Interface: $real_interface, IPv4 Address: $inner_ipv4"
# 查找IPv6地址
inner_ipv6=$(echo $(ip addr show $real_interface) | grep -oE $ipv6_regex | cut -d" " -f2)
echo "Interface: $real_interface, IPv4 Address: $inner_ipv6"
}
log "start to collect system info !"
check_sys
cpuName=$(awk -F: '/model name/ {name=$2} END {print name}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//')
cores=$(awk -F: '/processor/ {core++} END {print core}' /proc/cpuinfo)
freq=$(awk -F'[ :]' '/cpu MHz/ {print $4;exit}' /proc/cpuinfo)
ccache=$(awk -F: '/cache size/ {cache=$2} END {print cache}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//')
cpu_aes=$(grep -i 'aes' /proc/cpuinfo)
cpu_virt=$(grep -Ei 'vmx|svm' /proc/cpuinfo)
tram=$(
LANG=C
free | awk '/Mem/ {print $2}'
)
tram=$(calc_size $tram)
uram=$(
LANG=C
free | awk '/Mem/ {print $3}'
)
uram=$(calc_size $uram)
swap=$(
LANG=C
free | awk '/Swap/ {print $2}'
)
swap=$(calc_size $swap)
uswap=$(
LANG=C
free | awk '/Swap/ {print $3}'
)
uswap=$(calc_size $uswap)
up=$(awk '{a=$1/86400;b=($1%86400)/3600;c=($1%3600)/60} {printf("%d days, %d hour %d min\n",a,b,c)}' /proc/uptime)
if command_exists "w"; then
load=$(
LANG=C
w | head -1 | awk -F'load average:' '{print $2}' | sed 's/^[ \t]*//;s/[ \t]*$//'
)
elif command_exists "uptime"; then
load=$(
LANG=C
uptime | head -1 | awk -F'load average:' '{print $2}' | sed 's/^[ \t]*//;s/[ \t]*$//'
)
fi
opsy=$(GethostArchInfo)
arch=$(uname -m)
if command_exists "getconf"; then
lbit=$(getconf LONG_BIT)
else
echo ${arch} | grep -q "64" && lbit="64" || lbit="32"
fi
kern=$(uname -r)
disk_total_size=$(
LANG=C
df -t simfs -t ext2 -t ext3 -t ext4 -t btrfs -t xfs -t vfat -t ntfs -t swap --total 2>/dev/null | grep total | awk '{ print $2 }'
)
disk_total_size=$(calc_size $disk_total_size)
disk_used_size=$(
LANG=C
df -t simfs -t ext2 -t ext3 -t ext4 -t btrfs -t xfs -t vfat -t ntfs -t swap --total 2>/dev/null | grep total | awk '{ print $3 }'
)
disk_used_size=$(calc_size $disk_used_size)
tcpctrl=$(sysctl net.ipv4.tcp_congestion_control | awk -F ' ' '{print $3}')
# todo
# StartIOTest
GetManagePort
GetIpv4Info
Check_Virtualization
machineNumber=""
if [[ $(cat /etc/hostname | cut -d"-" -f 3 | grep -c '^[0-9][0-9]') -gt 0 ]]; then
machineNumber=$(cat /etc/hostname | cut -d"-" -f 3)
else
machineNumber=99
fi
agentServerInfoFile="/octopus-agent/octopus-agent.conf"
#cat >/etc/environment.d/octopus-agent.conf <<EOF
touch $ageagentServerInfoFile
cat >"$agentServerInfoFile"<<EOF
serverName: ${city}-${hostArch}-${machineNumber}
serverIpPbV4: $public_ipv4
serverIpInV4: $inner_ipv4
serverIpPbV6: $public_ipv6
serverIpInV6: $inner_ipv6
location: "$city $region $country"
provider: $org
managePort: $managePort
cpuCore: "$cores @ $freq MHz"
cpuBrand: "$cpuName"
memoryTotal: $tram
diskTotal: $disk_total_size
diskUsage: $disk_used_size
archInfo: "$arch ($lbit Bit)"
osInfo: "$opsy"
osKernelInfo: $kern
tcpControl: $tcpctrl
virtualization: $virt
ioSpeed: "$ioavg MB/s"
machineId: $(cat /etc/machine-id)
agentVersion: $(ls /octopus-agent | grep "octopus-agent_" | cut -d "_" -f4-)
EOF
log "agent server info has collect complete!"
log "file is => $agentServerInfoFile"

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Public/lib/wdd-lib-file.sh Normal file
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#!/bin/bash
#
# Library for file system actions
# shellcheck disable=SC1091
# Load Generic Libraries
. /octopus-agent/shell/lib/wdd-lib-log.sh
# Functions
########################
# Ensure a file/directory is owned (user and group) but the given user
# Arguments:
# $1 - filepath
# $2 - owner
# Returns:
# None
#########################
owned_by() {
local path="${1:?path is missing}"
local owner="${2:?owner is missing}"
local group="${3:-}"
if [[ -n $group ]]; then
chown "$owner":"$group" "$path"
else
chown "$owner":"$owner" "$path"
fi
}
########################
# Ensure a directory exists and, optionally, is owned by the given user
# Arguments:
# $1 - directory
# $2 - owner
# Returns:
# None
#########################
ensure_dir_exists() {
local dir="${1:?directory is missing}"
local owner_user="${2:-}"
local owner_group="${3:-}"
mkdir -p "${dir}"
if [[ -n $owner_user ]]; then
owned_by "$dir" "$owner_user" "$owner_group"
fi
}
########################
# Checks whether a directory is empty or not
# arguments:
# $1 - directory
# returns:
# boolean
#########################
is_dir_empty() {
local -r path="${1:?missing directory}"
# Calculate real path in order to avoid issues with symlinks
local -r dir="$(realpath "$path")"
if [[ ! -e "$dir" ]] || [[ -z "$(ls -A "$dir")" ]]; then
true
else
false
fi
}
########################
# Checks whether a mounted directory is empty or not
# arguments:
# $1 - directory
# returns:
# boolean
#########################
is_mounted_dir_empty() {
local dir="${1:?missing directory}"
if is_dir_empty "$dir" || find "$dir" -mindepth 1 -maxdepth 1 -not -name ".snapshot" -not -name "lost+found" -exec false {} +; then
true
else
false
fi
}
########################
# Checks whether a file can be written to or not
# arguments:
# $1 - file
# returns:
# boolean
#########################
is_file_writable() {
local file="${1:?missing file}"
local dir
dir="$(dirname "$file")"
if [[ (-f "$file" && -w "$file") || (! -f "$file" && -d "$dir" && -w "$dir") ]]; then
true
else
false
fi
}
########################
# Relativize a path
# arguments:
# $1 - path
# $2 - base
# returns:
# None
#########################
relativize() {
local -r path="${1:?missing path}"
local -r base="${2:?missing base}"
pushd "$base" >/dev/null || exit
realpath -q --no-symlinks --relative-base="$base" "$path" | sed -e 's|^/$|.|' -e 's|^/||'
popd >/dev/null || exit
}
########################
# Configure permisions and ownership recursively
# Globals:
# None
# Arguments:
# $1 - paths (as a string).
# Flags:
# -f|--file-mode - mode for directories.
# -d|--dir-mode - mode for files.
# -u|--user - user
# -g|--group - group
# Returns:
# None
#########################
configure_permissions_ownership() {
local -r paths="${1:?paths is missing}"
local dir_mode=""
local file_mode=""
local user=""
local group=""
# Validate arguments
shift 1
while [ "$#" -gt 0 ]; do
case "$1" in
-f | --file-mode)
shift
file_mode="${1:?missing mode for files}"
;;
-d | --dir-mode)
shift
dir_mode="${1:?missing mode for directories}"
;;
-u | --user)
shift
user="${1:?missing user}"
;;
-g | --group)
shift
group="${1:?missing group}"
;;
*)
echo "Invalid command line flag $1" >&2
return 1
;;
esac
shift
done
read -r -a filepaths <<<"$paths"
for p in "${filepaths[@]}"; do
if [[ -e "$p" ]]; then
find -L "$p" -printf ""
if [[ -n $dir_mode ]]; then
find -L "$p" -type d ! -perm "$dir_mode" -print0 | xargs -r -0 chmod "$dir_mode"
fi
if [[ -n $file_mode ]]; then
find -L "$p" -type f ! -perm "$file_mode" -print0 | xargs -r -0 chmod "$file_mode"
fi
if [[ -n $user ]] && [[ -n $group ]]; then
find -L "$p" -print0 | xargs -r -0 chown "${user}:${group}"
elif [[ -n $user ]] && [[ -z $group ]]; then
find -L "$p" -print0 | xargs -r -0 chown "${user}"
elif [[ -z $user ]] && [[ -n $group ]]; then
find -L "$p" -print0 | xargs -r -0 chgrp "${group}"
fi
else
stderr_print "$p does not exist"
fi
done
}

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#!/bin/bash
#
# 日志模块
# Constants
RESET='\033[0m' ## 普通黑
RED='\033[38;5;1m' ## 姨妈红
GREEN='\033[38;5;2m' ## 水鸭青
YELLOW='\033[38;5;3m' ## 鸭屎黄
MAGENTA='\033[38;5;5m' ## 基佬紫
CYAN='\033[38;5;6m' ## 天依蓝
SplitLine="--------------------------------------------------------------------------------"
# Functions
########################
# Print to STDERR
# Arguments:
# Message to print
# Returns:
# None
#########################
stderr_print() {
# 'is_boolean_yes' is defined in libvalidations.sh, but depends on this file so we cannot source it
local bool="${BITNAMI_QUIET:-false}"
# comparison is performed without regard to the case of alphabetic characters
shopt -s nocasematch
if ! [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
printf "%b\\n" "${*}" >&2
fi
}
########################
# Log message
# Arguments:
# Message to log
# Returns:
# None
#########################
log() {
stderr_print "${CYAN}${MODULE:-} ${MAGENTA}$(date "+%Y-%m-%d %H:%M:%S.%2N ")${RESET}${*}"
}
########################
# Log an 'info' message
# Arguments:
# Message to log
# Returns:
# None
#########################
info() {
log "${GREEN}INFO ${RESET} ==> ${*}"
}
########################
# Log message
# Arguments:
# Message to log
# Returns:
# None
#########################
warn() {
log "${YELLOW}WARN ${RESET} ==> ${*}"
}
########################
# Log an 'error' message
# Arguments:
# Message to log
# Returns:
# None
#########################
error() {
log "${RED}ERROR${RESET} ==> ${*}"
}
########################
# Log a 'debug' message
# Globals:
# BITNAMI_DEBUG
# Arguments:
# None
# Returns:
# None
#########################
debug() {
# 'is_boolean_yes' is defined in libvalidations.sh, but depends on this file so we cannot source it
local bool="${BITNAMI_DEBUG:-true}"
# comparison is performed without regard to the case of alphabetic characters
shopt -s nocasematch
if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
log "${MAGENTA}DEBUG${RESET} ==> ${*}"
fi
}
########################
# Indent a string
# Arguments:
# $1 - string
# $2 - number of indentation characters (default: 4)
# $3 - indentation character (default: " ")
# Returns:
# None
#########################
indent() {
local string="${1:-}"
local num="${2:?missing num}"
local char="${3:-" "}"
# Build the indentation unit string
local indent_unit=""
for ((i = 0; i < num; i++)); do
indent_unit="${indent_unit}${char}"
done
# shellcheck disable=SC2001
# Complex regex, see https://github.com/koalaman/shellcheck/wiki/SC2001#exceptions
echo "$string" | sed "s/^/${indent_unit}/"
}
RED_COLOR="31m" ## 姨妈红
GREEN_COLOR="32m" ## 水鸭青
YELLOW_COLOR="33m" ## 鸭屎黄
PURPLE_COLOR="35m" ## 基佬紫
BLUE_COLOR="36m" ## 天依蓝
BlinkGreen_COLOR="32;5m" ## 闪烁的水鸭青
BlinkRed_COLOR="31;5m" ## 闪烁的姨妈红
BlickPurple_COLOR="35;5m" ## 闪烁的基佬紫
BackRed_COLOR="41m" ## 背景红色
######## 颜色函数方法很精妙 ############
colorEcho() {
echo -e "\033[${1}${@:2}\033[0m" 1>&2
}
colorEchoGreen() {
echo -e "\033[32m${@:1}\033[0m" 1>&2
}
colorEchoBlue() {
echo -e "\033[36m${@:1}\033[0m" 1>&2
}
colorEchoYellow() {
echo -e "\033[33m${@:1}\033[0m" 1>&2
}
colorEchoRed() {
echo -e "\033[31m${@:1}\033[0m" 1>&2
}
colorEchoPurple() {
echo -e "\033[35m${@:1}\033[0m" 1>&2
}
SplitLine(){
echo ""
}
SplitBlue(){
colorEchoBlue ${SplitLine}
echo ""
}
SplitGreen(){
colorEchoGreen ${SplitLine}
echo ""
}
SplitRed(){
colorEchoRed ${SplitLine}
echo ""
}
SplitPurple(){
colorEchoPurple ${SplitLine}
echo ""
}
FunctionStart() {
colorEcho ${PURPLE_COLOR} ${SplitLine}
if [[ $# -gt 0 ]]
then
colorEchoBlue " $1 "
fi
echo ""
}
FunctionSuccess() {
colorEcho ${GREEN_COLOR} ${SplitLine}
echo ""
}
FunctionEnd() {
colorEcho ${BlinkGreen_COLOR} ${SplitLine}
echo ""
}

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#!/bin/bash
if [[ ! -f /root/wdd/lib/wdd-lib-log.sh ]]; then
wget https://oss-s1.107421.xyz/wdd-lib-log.sh -O /root/wdd/lib/wdd-lib-log.sh
fi
. /root/wdd/lib/wdd-lib-log.sh
# 系统相关
LinuxReleaseVersion=""
LinuxRelease=""
OS_BIT=""
CMD_INSTALL="apt-get -y -qq install"
CMD_UPDATE="apt-get -qq update"
CMD_REMOVE="apt-get -y remove"
SOFTWARE_UPDATED=0
# 判断命令是否存在
command_exists() {
command -v "$@" >/dev/null 2>&1
}
# 判定是否是root用户
check_root() {
FunctionStart "判定Root用户"
if [[ $EUID != 0 ]]; then
colorEchoRed "当前非root账号(或没有root权限)无法继续操作请更换root账号!"
colorEcho ${YELLOW} "使用sudo -命令获取临时root权限执行后可能会提示输入root密码"
exit 1
else
log "当前为root账号 "
fi
FunctionEnd
}
####### 获取系统版本及64位或32位信息
check_sys() {
FunctionStart "获取系统参数"
# 获取当前终端的宽度,动态调整分割线的长度
# local shell_width=$(stty size | awk '{print $2}')
# SplitLine=$(yes "-" | sed "${shell_width}"'q' | tr -d '\n')
sys_bit=$(uname -m)
case $sys_bit in
i[36]86)
OS_BIT="32"
LinuxRelease="386"
;;
x86_64)
OS_BIT="64"
LinuxRelease="amd64"
;;
*armv6*)
OS_BIT="arm"
LinuxRelease="arm6"
;;
*armv7*)
OS_BIT="arm"
LinuxRelease="arm7"
;;
*aarch64* | *armv8*)
OS_BIT="arm64"
LinuxRelease="arm64"
;;
*)
error "
哈哈……这个 辣鸡脚本 不支持你的系统。 (-_-) \n
备注: 仅支持 Ubuntu 16+ / Debian 8+ / CentOS 7+ 系统
" && exit 1
;;
esac
log "获取的系统信息如下: OS_BIT => ${OS_BIT} LinuxRelease => $LinuxRelease"
## 判定Linux的发行版本
if [ -f /etc/redhat-release ]; then
LinuxReleaseVersion="centos"
elif cat /etc/issue | grep -Eqi "debian"; then
LinuxReleaseVersion="debian"
elif cat /etc/issue | grep -Eqi "ubuntu"; then
LinuxReleaseVersion="ubuntu"
elif cat /etc/issue | grep -Eqi "centos|red hat|redhat"; then
LinuxReleaseVersion="centos"
elif cat /proc/version | grep -Eqi "debian"; then
LinuxReleaseVersion="debian"
elif cat /proc/version | grep -Eqi "ubuntu"; then
LinuxReleaseVersion="ubuntu"
elif cat /proc/version | grep -Eqi "centos|red hat|redhat"; then
LinuxReleaseVersion="centos"
else
LinuxReleaseVersion=""
fi
log "系统参数信息如下: LinuxReleaseVersion => $LinuxReleaseVersion"
# 判断系统的包管理工具 apt, yum, or zypper
getPackageManageTool() {
if [[ -n $(command -v apt-get) ]]; then
CMD_INSTALL="apt-get -y -qq install"
CMD_UPDATE="apt-get -qq update"
CMD_REMOVE="apt-get -y remove"
elif [[ -n $(command -v yum) ]]; then
CMD_INSTALL="yum -y -q install"
CMD_UPDATE="yum -q makecache"
CMD_REMOVE="yum -y remove"
elif [[ -n $(command -v zypper) ]]; then
CMD_INSTALL="zypper -y install"
CMD_UPDATE="zypper ref"
CMD_REMOVE="zypper -y remove"
else
return 1
fi
}
# 检查系统包管理方式,更新包
getPackageManageTool
if [[ $? -eq 1 ]]; then
error "系统的包管理不是 APT or YUM, 请手动安装所需要的软件."
return 1
fi
log "系统包管理工具为 => $CMD_INSTALL"
### 更新程序引索
if [[ $SOFTWARE_UPDATED -eq 0 ]]; then
log "正在更新软件包管理...可能花费较长时间…………"
$CMD_UPDATE
SOFTWARE_UPDATED=1
fi
FunctionEnd
}