Vigtige systemværktøjer: BleachBit og inxi

inxi er et glimrende værktøj.
Med lidt yad indpakning, kan inxi se sådan ud -

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRuVIGzHAnwHKc4FbB…

inxi -Fxz giver et fint overblik over hardwaren.
Er der brug for en mere detaljeret, så klarer sudo lshw opgaven.

Der er mange andre værktøjer, hver med deres detaljeringsniveau (kører maskinen x11/xorg eller wayland, hvilken DRI osv). Dette script er tilpasset Ubuntu 18.04 og derivater:
#! /bin/bash
# When executed from the main menu, the path is: ~/progs/system-status/./run
# unset any variable which system may be using

# clear the screen
clear

unset tecreset os architecture kernelrelease internalip externalip nameserver loadaverage

while getopts iv name
do
case $name in
i)iopt=1;;
v)vopt=1;;
*)echo "Invalid arg";;
esac
done

if [[ ! -z $iopt ]]
then
{
wd=$(pwd)
basename "$(test -L "$0" && readlink "$0" || echo "$0")" > /tmp/scriptname
scriptname=$(echo -e -n $wd/ && cat /tmp/scriptname)
su -c "cp $scriptname /usr/bin/monitor" root && echo "Congratulations! Script Installed, now run monitor Command" || echo "Installation failed"
}
fi

if [[ ! -z $vopt ]]
then
{
echo -e "Apache 2.0 License"
}
fi

if [[ $# -eq 0 ]]
then
{

# Define Variable tecreset
LGREEN='\033[32m'
GREEN='\033[32;1m'
YELLOW='\033[33;1m'
LYELLOW='\033[33m'
RED='\033[31;1m'
BLUE='\033[34m'
BBLUE='\033[34;1m'
BBG='\033[40m'
GRAY='\033[1;30m'
LGRAY='\033[37m'
WHITE='\033[97m'
BWHITE='\033[97;1m'
ITALIC='\033[3m'
WFBG='\033[48;5;17;1m' # bold font - dark blue background, using 256 color background sequence
DEFAULT='\033[39m'
STD='\033[0m'
tecreset=$(tput sgr0)

# Define functions (force to use Enter key)
PAUSE_ENTER(){
read -s -p "" fackEnterKey
}

# Display gradients, using 256 color background sequence
GRADIENT(){
for i in {17..20} {20..17} ; do echo -en "\033[1;37;48;5;${i}m " ; done ; echo
}

# Begin script
echo -e $YELLOW"Analyzing computer ..." $STD
echo

echo -e $YELLOW"Checking for installed preconditions ..."$STD

# Checking and installing inxi
if ! [ -x "$(command -v inxi)" ]; then
echo -e $YELLOW"inxi$RED is needed for checking some hardware but is not installed."
echo -e "Press $YELLOW[Enter]$RED to install inxi ..."$STD
PAUSE_ENTER
sudo apt-get update && sudo apt-get install inxi
else
echo -e $GREEN"OK$STD inxi is installed"
fi

# Checking and installing smartctrl (smartmontools)
if ! [ -x "$(command -v smartctl)" ]; then
echo -e $YELLOW"Smartmontools$RED is needed for checking SSD or HDD rotation rate but is not installed."
echo -e "Press $YELLOW[Enter]$RED to install Smartmontools ..."$STD
PAUSE_ENTER
sudo apt-get update && sudo apt-get install smartmontools
else
echo -e $GREEN"OK$STD Smartmontools is installed."
fi

# Checking and installing netstat
if ! [ -x "$(command -v netstat)" ]; then
echo -e $YELLOW"netstat$RED is needed for checking network interfaces but is not installed."
echo -e "Press $YELLOW[Enter]$RED to install netstat ..."$STD
PAUSE_ENTER
sudo apt-get update && sudo apt-get install netstat
else
echo -e $GREEN"OK$STD netstat is installed"
fi

# Check hardware detailed
echo -e $WHITE
sudo lshw # -C display
echo -e ${BBG}
echo
echo -e $YELLOW"Checking graphic card:"$STD$BBG
echo -e $BBLUE$ITALIC"You may wish to check under graphics below ..."$STD$BBG$WHITE
echo
lsmod | grep radeon
lsmod | grep amd
echo
echo -e $YELLOW"Checking if Xorg x11 is in usage or Wayland."$STD$BBG$WHITE
echo -e $BBLUE " " $XDG_SESSION_TYPE
xdpyinfo | grep DRI
echo
echo -e $YELLOW"Check if Xorg.0.log exist"$STD$BBG$WHITE
cat /var/log/Xorg.0.log | grep autoconfigured
echo -e $STD
echo

# Hardware less detailed
inxi -Fxz

# Check network interfaces
echo -e $BBG
echo -e
echo -e $YELLOW"Checking network interfaces:" $tecreset$BBG
echo -e $BBG $BBLUE
netstat -ie

# Check if connected to Internet or not
ping -c 1 google.com &> /dev/null && echo -e $YELLOW"Internet :$GREEN Connected" || echo -e $YELLOW"Internet :$RED Disconnected"

# Check hostname
echo -e $YELLOW"Hostname :" $WHITE$HOSTNAME

# Check Internal IP
internalip=$(hostname -I)
echo -e $YELLOW"Internal IP :" $WHITE$internalip

# Check External IP
externalip=$(curl -s ipecho.net/plain;echo)
echo -e $YELLOW"External IP :" $WHITE$externalip

# Check DNS
nameservers=$(cat /etc/resolv.conf | sed '1 d' | awk '{print $2}')
echo -e $YELLOW"Name Servers :"$BLUE$nameservers

# This only work on Ubuntu 16.04 and 18.04. Please uncomment according to Your need.
router=$(nmcli dev show | grep DNS | sed 's/\s\s*/\t/g' | cut -f 2)
echo -e $YELLOW"Routers DNS :" $GREEN$router

# This only work om Ubuntu 14.04. Please uncomment according to Your need.
# router=$(nmcli dev list | grep DNS | sed 's/\s\s*/\t/g' | cut -f 2)
# echo -e $YELLOW"Router DNS :" $GREEN $router

# Ubuntu 18.04 only
echo
echo -e $BLUE$ITALIC"Name Servers internal third symlink replace operation 127.0.0.53 Ubuntu 18.04 only"$STD$BBG$WHITE
dig @127.0.0.53 google.com

# Ubuntu 16.04 only
#echo -e ${STD}${BBG}${WHITE}
#dig google.com
#echo -e ${STD}${BBG}${LYELLOW}"You may wish to deactivate local Name Servers within ${BWHITE}'/etc/NetworkManager/NetworkManager.conf'${STD}${BBG}${LYELLOW}"
#echo -e "by comment ${BWHITE}'# dns=dnsmasq'${STD}${BBG}${LYELLOW}, to use the DNS from the main router and restart the service: "
#echo -e "${BWHITE}sudo service network-manager restart${STD}${BBG}"

echo -e $BBLUE
netstat -r
tput sgr0
echo -e $tecreset

# Check Logged In Users
echo
who>/tmp/who
echo -e $YELLOW"Logged In users :" $tecreset && cat /tmp/who

# Check System Uptime
tecuptime=$(uptime | awk '{print $3,$4}' | cut -f1 -d,)
echo -e $YELLOW"System Uptime Days/(HH:MM) :" $tecreset$tecuptime

# Check Load Average
loadaverage=$(top -n 1 -b | grep "load average:" | awk '{print $10 $11 $12}')
echo -e $YELLOW"Load Average :" $tecreset$loadaverage && echo "(the average system load per user calculated over a period of time of 1, 5 and 15 minutes)"
echo

# Check OS Type
os=$(uname -o)
echo -e $YELLOW"Operating System Type :"$tecreset $os
echo

# Check date and time for OS installation
echo -e $YELLOW'Install date:'$tecreset && sudo dumpe2fs /dev/sda1 | grep 'Filesystem created'
echo

# Check OS Release Version and Name
cat /etc/os-release | grep 'NAME\|VERSION' | grep -v 'VERSION_ID' | grep -v 'PRETTY_NAME' > /tmp/osrelease
echo -n -e $YELLOW"OS Name :" $tecreset && cat /tmp/osrelease | grep -v "VERSION" | cut -f2 -d\"
echo -n -e $YELLOW"OS Version :" $tecreset && cat /tmp/osrelease | grep -v "NAME" | cut -f2 -d\"

# Check Architecture
architecture=$(uname -m)
echo -e $YELLOW"Architecture :"$tecreset$architecture
echo

# Check Kernel Memory Space
echo -e $RED"Kernel Memory Space :" $tecreset
dmesg | grep Memory
echo

# Check Kernel Release
kernelrelease=$(uname -r)
echo -e $RED"Kernel Release :" $tecreset$kernelrelease
echo

# Check RAM and SWAP Usages
free -h | grep -v + > /tmp/ramcache
echo -e $YELLOW"Ram Usages :" $tecreset
cat /tmp/ramcache | grep -v "Swap"
echo -e $YELLOW"Swap Usages :" $tecreset
cat /tmp/ramcache | grep -v "Mem"
echo

# Check Disk Type, Usages and mounted volumes
df -h| grep 'Filesystem\|/dev/sda*' > /tmp/diskusage
echo -e $YELLOW"Disk type, usages and mounted volumes :" $tecreset


tput setaf 2
tput bold
# Check disk rotation rate or Solid State Disk
sudo smartctl -a /dev/sda | grep 'Rotation Rate'
tput sgr0
echo -e $BBLUE
cat /tmp/diskusage
lsblk
echo -e $STD

# Unset Variables
unset tecreset os architecture kernelrelease internalip externalip nameserver loadaverage

# Remove Temporary Files
rm /tmp/osrelease /tmp/who /tmp/ramcache /tmp/diskusage
}
fi
shift $(($OPTIND -1))

# Check Disk usage with ncdu and install if it isn't
if ! [ -x "$(command -v ncdu)" ]; then
echo -e $YELLOW"ncdu$RED is used to analyze disk space but is not installed."
echo -e "Press$YELLOW [Enter]$RED key to install and run ncdu."
echo -e "From within ncdu, press$YELLOW [q]$RED to quit and$YELLOW [?]$GREEN to select options."$STD
PAUSE_ENTER
sudo apt install ncdu
cd /
ncdu
echo
else
echo -e $GREEN"Press$YELLOW [Enter]$GREEN key to run ncdu."
echo -e "From within ncdu, press$YELLOW [q]$RED to quit and$YELLOW [?]$GREEN to select options"$STD
PAUSE_ENTER
cd /
ncdu
echo
fi


#2: Er der brug for en mere detaljeret, så klarer sudo lshw opgaven.

Ja den glemte jeg http://bluemarlin.dk/doku.php?id=lshw