苹果又更新系统啦!每年都要升级一次!不过不是所有的电脑都能升级哦,很多电脑用的时间久了就会出现越来越慢,或者卡顿,甚至运行应用都困难。那怎么办呢?
看看自己的存储空间是不是快满了?资源占用在各个程序之间是否合理?有没有异常的进程?system目录下的缓存文件太多了?
针对需要对Mac电脑进行简单的快速了解,又不想点点点,那就只有指定收集一些信息来看看啦!
#!/bin/bash
# MACOS INFORMATION GET
# Script to gather resource and health information on Mac computers.
#
# Set the relative directory so script and addons can run without cd
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
Info_DIR=~/Desktop/Information-$(date '+%k-%M-%S')
mkdir $Info_DIR
# Lets populate the basic hardware info
DEVICE_PROFILE=$(/usr/sbin/system_profiler SPHardwareDataType)
DEVICE_SERIAL=$(ioreg -c "IOPlatformExpertDevice" | awk -F '"' '/IOPlatformSerialNumber/ {print $4}')
DEVICE_MAC=$(networksetup -getmacaddress Wi-Fi | awk -F ' ' '{print $3}')
DEVICE_RAM=$( echo "$DEVICE_PROFILE" | awk -F ' ' '/Memory/ {print $2 " " $3}' )
DEVICE_CPU_SPEED=$( echo "$DEVICE_PROFILE" | awk -F ' ' '/Processor Speed/ {for (i=3; i<NF; i++) printf $i " "; print $NF}' )
DEVICE_CPU_BRAND=$( echo "$DEVICE_PROFILE" | awk -F ' ' '/Processor Name/ {for (i=3; i<NF; i++) printf $i " "; print $NF}' )
DEVICE_BATTERY_CYCLES=$( system_profiler SPPowerDataType | grep "Cycle Count" | awk '{print $3}' )
DEVICE_BATTERY_HEALTH=$( ioreg -l | awk '$3~/Capacity/{c[$3]=$5}END{OFMT="%.3f";max=c["\"DesignCapacity\""];print(max>0?100*c["\"MaxCapacity\""]/max:"?")}' )
DEVICE_STORAGE_CAPACITY=$( diskutil info /dev/disk0 | grep "Disk Size" | awk {'print $3 " " $4'} )
# Which os version are we running
OS_PRODUCT_VERSION=$(sw_vers -productVersion)
OS_VERSION=( ${OS_PRODUCT_VERSION//./ } )
OS_VERSION_MAJOR="${OS_VERSION[0]}"
OS_VERSION_MINOR="${OS_VERSION[1]}"
OS_VERSION_PATCH="${OS_VERSION[2]}"
OS_VERSION_BUILD=$(sw_vers -buildVersion)
# Now we'll fetch software details
DEVICE_NAME=$(scutil --get ComputerName)
FILEVAULT_STATUS=$(fdesetup status | awk '{print substr($NF, 1, length($NF)-1)}')
# Determine the model and year
DEVICE_MODEL=$( curl -s https://support-sp.apple.com/sp/product?cc=` echo $DEVICE_SERIAL | cut -c 9-` | sed 's|.*<configCode>\(.*\)</configCode>.*|\1|' )
DEVICE_YEAR=$( echo "$DEVICE_MODEL" | grep -o -E '[0-9][0-9][0-9][0-9]' )
# Formatting variables
FORMATTING_HR=$( echo "===============================================" )
FORMATTING_DATE=$( date )
# Let's print out the Mac profile
echo $FORMATTING_HR >> $Info_DIR/Mac_info.txt
echo "DEVICE REPORT - $FORMATTING_DATE" >> $Info_DIR/Mac_info.txt
echo $FORMATTING_HR >> $Info_DIR/Mac_info.txt
echo "Name: $DEVICE_NAME" >> $Info_DIR/Mac_info.txt
echo "Serial: $DEVICE_SERIAL" >> $Info_DIR/Mac_info.txt
echo "MAC (WiFi): $DEVICE_MAC" >> $Info_DIR/Mac_info.txt
echo "Model: $DEVICE_MODEL" >> $Info_DIR/Mac_info.txt
echo "Year: $DEVICE_YEAR" >> $Info_DIR/Mac_info.txt
echo "CPU Speed: $DEVICE_CPU_SPEED" >> $Info_DIR/Mac_info.txt
echo "CPU Type: $DEVICE_CPU_BRAND" >> $Info_DIR/Mac_info.txt
echo "CPU Full: $DEVICE_CPU_SPEED $DEVICE_CPU_BRAND" >> $Info_DIR/Mac_info.txt
echo "RAM: $DEVICE_RAM" >> $Info_DIR/Mac_info.txt
echo "Storage: $DEVICE_STORAGE_CAPACITY" >> $Info_DIR/Mac_info.txt
if [ $DEVICE_BATTERY_CYCLES ] ; then
# If a battery was found we'll show the cycles and health
echo "Battery Cycles: $DEVICE_BATTERY_CYCLES" >> $Info_DIR/Mac_info.txt
echo "Battery Health: $DEVICE_BATTERY_HEALTH" >> $Info_DIR/Mac_info.txt
fi
echo "macOS Version: ${OS_VERSION_MAJOR}.${OS_VERSION_MINOR}.${OS_VERSION_PATCH}+${OS_VERSION_BUILD}" >> $Info_DIR/Mac_info.txt
echo "FileVault: $FILEVAULT_STATUS" >> $Info_DIR/Mac_info.txt
echo $FORMATTING_HR >> $Info_DIR/Mac_info.txt
echo "Disk Partition of free space available : " >> $Info_DIR/Mac_info.txt
df -h >> $Info_DIR/Mac_info.txt
echo $FORMATTING_HR >> $Info_DIR/Mac_info.txt
echo "systemstats : " >> $Info_DIR/Systemstats.txt
systemstats >> $Info_DIR/Systemstats.txt
echo $FORMATTING_HR >> $Info_DIR/Systemstats.txt
echo "ps user : " >> $Info_DIR/Ps_user.txt
echo \"`ps -axo user,pid,ppid,%cpu,%mem,start,time,command` >> $Info_DIR/Ps_user.txt
echo $FORMATTING_HR >> $Info_DIR/Ps_user.txt
if [ -f "/var/log/system.log" ]
then
cp /var/log/system.log $Info_DIR
fi
if [ -f "/var/log/system.log" ]
then
cp /var/log/install.log $Info_DIR
fi
# Compress folder
echo "Compressing folder..."
zip -r -X "$Info_DIR".zip "$Info_DIR" > /dev/null
# If compression was successful, remove the original folder
if [ $? -eq "0" ]
then
rm -rf "$Info_DIR"
printf "\r\n"
echo "The System Report has been placed in $Info_DIR.zip"
else
printf "\r\n"
echo "Compression Failed!"
printf "\r\n"
echo "The System Report has been placed in $Info_DIR"
fi
输出:
s-iMac-4:~ iobit$ sh /Users/io/Documents/10.11/information\ collect/SYSTEM_INFO_GET.sh
Compressing folder...
The System Report has been placed in /Users/io/Desktop/Information-14-46-46.zip
s-iMac-4:~ iobit$
这样就在桌面生成了一个以当前时间命名的压缩文件,里面包含前面收集到的信息。
其中Mac_info.txt的内容是这样的:
===============================================
DEVICE REPORT - Wed Jun 5 14:46:48 CST 2019
===============================================
Name: IObit’s iMac (3)
Serial: C02K666666666
MAC (WiFi): ec:35:86:56:b6:06
Model: iMac (21.5-inch, Late 2012)
Year: 2012
CPU Speed: 2.7 GHz
CPU Type: Intel Core i5
CPU Full: 2.7 GHz Intel Core i5
RAM: 8 GB
Storage: 240.1 GB
macOS Version: 10.14.5+18F132
FileVault: Off
===============================================
Disk Partition of free space available :
Filesystem Size Used Avail Capacity iused ifree %iused Mounted on
/dev/disk1s1 223Gi 112Gi 108Gi 51% 2242414 9223372036852533393 0% /
devfs 188Ki 188Ki 0Bi 100% 650 0 100% /dev
/dev/disk1s4 223Gi 3.0Gi 108Gi 3% 2 9223372036854775805 0% /private/var/vm
/dev/disk1s5 223Gi 1.5Mi 108Gi 1% 292 9223372036854775515 0% /Volumes/test
map -hosts 0Bi 0Bi 0Bi 100% 0 0 100% /net
map auto_home 0Bi 0Bi 0Bi 100% 0 0 100% /home
===============================================
其它就不再举例了,这样,我们就比较了解电脑的情况了,去寻找到底是始末占用了我的电脑资源呢?
本文来自博客园,作者:{Julius},转载请注明原文链接:https://www.cnblogs.com/bestechshare/p/16447662.html
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