#!/bin/bash
# Title......: u
# Description: A utility menu
# Author.....: Mitchell Johnston - uid 0
# Contact....: mitch@crn.hopto.org
# Updated....: Sat 04 Nov 2023 10:12:17 AM CDT
#----------------------------------
: ' Changes
Sat Oct 21 2023 cleaned up code and rm cursor during backup
Thu Oct 12 2023 removed "colout" from pip update check
'
trap "continue" 2 # allows you to break a bad connection
# variables
#----------------------------------
[ "$1" == "-D" ] && DEBUG=1 && shift 1 # -D to turn on debug mode
PS4='$SECONDS $LINENO: ' # debug prompt
TMOUT=30 # time before screen saver kicks in
TIMEFORMAT="${BY}Elapsed time:${BG} %E${N}"
PATH=$PATH:~/.local/bin
WEB='/var/www'
DOW=$(date +%a) # day of week: Thu
TODAY=$(date +%m/%d) # month/day: 03/25
DOM=$(date +%d) # day of month: 25
OS=$(uname -s) # OS type: SunOS Linux
NAME=${0##*/} # name of the script
# Colors - uncomment if needed
R=$(tput setaf 1) # red
BR=$(tput setaf 1; tput bold) # bold red
G=$(tput setaf 2) # green
BG=$(tput setaf 2; tput bold) # bold green
Y=$(tput setaf 3) # yellow
BY=$(tput setaf 3; tput bold) # bold yellow
B=$(tput setaf 4) # blue
BM=$(tput setaf 5; tput bold) # bold magenta
C=$(tput setaf 6) # cyan
BC=$(tput setaf 6; tput bold) # bold cyan
BL=$(tput setaf 7; tput bold) # bold light grey
BLD=$(tput bold) # bold
N=$(tput sgr0) # normal
SIT=$(tput sitm) # italics
RIT=$(tput ritm) # remove italics
UL=$(tput smul) # turn underline on
NL=$(tput rmul) # turn underline off
RV=$(tput rev) # turn on reverse mode
ROWS=$(tput lines)
COLS=$(tput cols)
# functions
#----------------------------------
bl(){ ## write a blank line
# Use: bl
[ "$DEBUG" == "1" ] && set -x
echo ""
}
html(){ ## create html from code
vim -f +"syn on" +"set nonu" +"set foldenable!" +"set nospell" +"run! syntax/2html.vim" +"wq" +"q" $1
}
log(){ ## creates a basic log entry $LOG must be defined
# Use: log {entry}
[ "$DEBUG" == "1" ] && set -x
logger -i -t "$NAME" "$*"
}
pause(){ ## simple pause routine
# Use: pause {optional number of seconds} or "-nt" for no time out
[ "$DEBUG" == "1" ] && set -x
[ "$1" == "-nt" ] && TMOUT="" && shift
echo "$BY";
if [ $# -gt 0 ]
then
read -t $1 -r -p "${C}Hit any key (${BY}$1${C} second timeout)${N}" -n 1 FOO;
else
read -r -p "${C}Hit any key${N}" -n 1 FOO;
fi;
bl
}
xtitle(){ ## set window title
# Use: xtitle "Text to display"
printf "\033]0;%s\007" "$*"
}
backup() ## rsync to BACKUP
{
tput civis # turn off cursor
log "backup started"
cd || exit 1
gio trash --empty # clear trash first
# backup to microSD card if mounted
if [ -d /media/mitch/bu-volume1/ ]
then
log "usb bu-volume1"
xtitle "backup: bu-volume1"
log "rsync: backup"
sudo rsync -aHh --ignore-errors --delete --info=progress2 --exclude='clips' --exclude='Downloads' --exclude='Temp' /etc /etc/goaccess /home /var/www /var/gopher /media/mitch/bu-volume1/ 2>/dev/null
BU="yes"
elif [ -d /media/mitch/bu-volume2 ]
then
xtitle "backup: bu-volume2"
log "backup: bu-volume2"
sudo rsync -aHh --ignore-errors --delete --info=progress2 --exclude='clips'--exclude='Downloads' --exclude='Temp' /etc /etc/goaccess /home /var/www /var/gopher /media/mitch/bu-volume2/ 2>/dev/null
BU="yes"
fi
[ "$BU" != "yes" ] && return
duf -only local
# Clear any accidental input during backup:
read -r -t 1 -n 10000 discard
echo "------------------"
echo "- All backed up! -"
echo "------------------"
echo "${BY}Wait! Syncing Drives...${N}"
spinit sync
echo "...done"
echo "${G}It's safe to remove the USB drive now.${N}"
[ -d /media/mitch/bu-volume1/www ] && eject /media/mitch/bu-volume1/
[ -d /media/mitch/bu-volume2/www ] && eject /media/mitch/bu-volume2/
log "backup completed"
tput cnorm # turn cursor back on
cd - >/dev/null || exit 1
}
# setup
#----------------------------------
# this provides a quick way to edit all my scripts on the fly
if [ "$1" == "-E" ]
then
vim $0
sed -i -e "7s/.*/# Updated....: $(date)/" $0
log "Updated $0"
html $0
cp $0 /var/www/unix
mv $0.html /var/www/unix
cp $0 /var/gopher/scripts
exit
fi
# display help if needed
if [ "$1" == "-h" ] || [ "$1" == "--help" ]
then
fmt -s -w $(tput cols)<<END
$NAME (Option) # A utility menu/wrapper
-a # display auth.log
-b # perform backup
-h # display this help
-i # display system information
-l # display syslog
-u # update system
-W # watch iptables filtering
${BY}No option starts menu${N}
END
exit
fi
# listing of required apps
command -v bash >/dev/null || sudo apt install bash -qyy
command -v boxes >/dev/null || sudo apt install boxes -qyy
command -v duf >/dev/null || sudo apt install duf -yyq
command -v htop >/dev/null || sudo apt install htop -yyq
command -v iftop >/dev/null || sudo apt install iftop -yyq
command -v lnav >/dev/null || sudo apt install lnav -yyq
command -v mc >/dev/null || sudo apt install mc -yyq
command -v multitail >/dev/null || sudo apt install multitail -yyq
command -v rsync >/dev/null || sudo apt install rsync -qyy
command -v neofetch >/dev/null || sudo apt install neofetch -yyq
command -v vd >/dev/null || sido apt install visidata -yyq
# main
#---------------------------
[ "$DEBUG" == "1" ] && set -x
while :
do
if [ $# -lt 1 ] # check to see if a command line argument is passed
then
clear
xtitle "Utilities"
echo ",----[${BC}Utilities${N}]"
echo "
${BC}$(uname -n) / $(fclock) ${N}
a. Auth log
b. Backup system
c. Cpu Information
C. Conky config
g. Gotop
I. Iftop
i. Information
l. Log (syslog)
m. Midnight Commander
p. Ping
t. Htop
u. Update
w. wtmptail
${C}-----------------------${N}
${BR}q. Quit${N}
" |boxes -d boxquote |grep -v '\,'
read -r -p "${C}Selection:${N}" -n 1 CHOICE
else
CHOICE=$(echo "$1" |cut -d'-' -f2)
[ "$1" == "-E" ] && CHOICE=E
fi
case $CHOICE in
a) # auth
clear
xtitle auth.log
lnav /var/log/auth.log
;;
b) # backup
clear
time backup
;;
c) # cpu-x
cpu-x -n
;;
C) # conkyrc
vim ~/.conkyrc
;;
g) # gotop
gotop
;;
i) # System info
xtitle "System Info"
cd ~ || exit 1
clear
neofetch
[ $# -eq 0 ] && pause
echo "----------------------"
command -v freec >/dev/null && freec -h;echo " "
echo "----------------------"
pause
duf -only local
pause
sar -s "$(date -d "1 hours ago" +%H):00:00"
[ $# -eq 0 ] && pause
;;
I) # iftop
xtitle iftop
clear
sudo iftop -i wlp1s0
;;
m) # midnight commander
mc
;;
p) # ping
xtitle ping
clear
echo -n "IP or host: "
read -r OPTION
ping -c 10 "${OPTION:=8.8.8.8}"
pause
;;
l) # syslog
xtitle syslog
clear
lnav /var/log/syslog
;;
t) # Htop
xtitle Htop
htop
;;
u) # update
time {
clear
xtitle Update
log "performing updates"
command -v pip >/dev/null && pip install --upgrade pip
command -v pip >/dev/null && pip install --upgrade visidata
command -v pip >/dev/null && pip install --upgrade epy-reader
command -v pip >/dev/null && pip install --upgrade rsstail
command -v tldr >/dev/null && tldr --update
sudo apt-get update
sudo apt-get upgrade -yyq
sudo apt-get autoremove
sudo apt-get autoclean
}
;;
w) # wtmptail
xtitle wtmp
multitail -cS wtmptail -l wtmptail -n 15
;;
W) # watch iptable filtering
sudo prewatch --interval 0 'iptables -vL'
;;
q) # quit
clear
bl
echo "Bye"
exit
;;
!) # run command
xtitle "Run command"
clear
echo "${BY}Hit return with ${R}no${N}${BY} command to end.${N}"
while :
do
echo -n "[menu] $PWD $ "
read -r EXEC
[ -z "$EXEC" ] && break
eval "$EXEC"
done
pause
;;
=) # reset term and restart script
reset
exec $0
;;
*) # screen saver
# this code is calling a program I wrote for conkey that displays rss, system data, and more on desktop
tput civis # turn off cursor
while :
do
clear
dtinfo 2>/dev/null
read -s -t 15 -n 1 x
[ "$x" == "q" ] && break
[ "$x" == "p" ] && read -p '--Paused--' -n1 x
done
tput cnorm # turn cursor back on
;;
esac
[ $# -eq 1 ] && exit
done