10 个工具为您的 UNIX/Linux Shell 脚本增添趣味

## send some notification ##
notify-send "rsnapshot done :)"

....
alert=18000
live=$(lynx --dump http://money.rediff.com/ | grep 'BSE LIVE' | awk '{ print $5}' | sed 's/,//g;s/\.[0-9]*//g')
[ $notify_counter -eq 0 ] && [ $live -ge $alert ] && { notify-send -t 5000 -u low -i   "BSE Sensex touched 18k";  notify_counter=1; }
...

#!/bin/bash
 
# clear the screen
tput clear
 
# Move cursor to screen location X,Y (top left is 0,0)
tput cup 3 15
 
# Set a foreground colour using ANSI escape
tput setaf 3
echo "XYX Corp LTD."
tput sgr0
 
tput cup 5 17
# Set reverse video mode
tput rev
echo "M A I N - M E N U"
tput sgr0
 
tput cup 7 15
echo "1. User Management"
 
tput cup 8 15
echo "2. Service Management"
 
tput cup 9 15
echo "3. Process Management"
 
tput cup 10 15
echo "4. Backup"
 
# Set bold mode
tput bold
tput cup 12 15
read -p "Enter your choice [1-4] " choice
 
tput clear
tput sgr0
tput rc

setleds -D +num

setleds -D -num

#!/bin/bash
# Get domain name
_zenity="/usr/bin/zenity"
_out="/tmp/whois.output.$$"
domain=$(${_zenity} --title  "Enter domain" \
	            --entry --text "Enter the domain you would like to see whois info" )
 
if [ $? -eq 0 ]
then
  # Display a progress dialog while searching whois database
  whois $domain  | tee >(${_zenity} --width=200 --height=100 \
  				    --title="whois" --progress \
			            --pulsate --text="Searching domain info..." \
                                    --auto-kill --auto-close \
                                    --percentage=10) >${_out}
 
  # Display back output
  ${_zenity} --width=800 --height=600  \
	     --title "Whois info for $domain" \
	     --text-info --filename="${_out}"
else
  ${_zenity} --error \
	     --text="No input provided"
fi

kdialog --dontagain myscript:nofilemsg --msgbox "File: '~/.backup/config' not found."

#!/bin/bash
dialog --title "Delete file" \
--backtitle "Linux Shell Script Tutorial Example" \
--yesno "Are you sure you want to permanently delete \"/tmp/foo.txt\"?" 7 60
 
# Get exit status
# 0 means user hit [yes] button.
# 1 means user hit [no] button.
# 255 means user hit [Esc] key.
response=$?
case $response in
   0) echo "File deleted.";;
   1) echo "File not deleted.";;
   255) echo "[ESC] key pressed.";;
esac

logger "MySQL database backup failed."
tail -f /var/log/messages
logger -t mysqld -p daemon.error "Database Server failed"
tail -f /var/log/syslog

setterm -blank 15 -powersave powerdown -powerdown 60

setterm -underline on;
echo "Add Your Important Message Here"
setterm -underline off

setterm -cursor off

setterm -cursor on

smbclient -M WinXPPro <<eof
Message 1
Message 2
...
..
EOF

echo "${Message}" | smbclient -M salesguy2

# find out if TCP port 25 open or not
(echo >/dev/tcp/localhost/25) &>/dev/null && echo "TCP port 25 open" || echo "TCP port 25 close"

echo "Scanning TCP ports..."
for p in {1..1023}
do
  (echo >/dev/tcp/localhost/$p) >/dev/null 2>&1 && echo "$p open"
done

#!/bin/bash
exec 3<> /dev/tcp/${1:-www.example.com}/80
 
printf "GET / HTTP/1.0\r\n" >&3
printf "Accept: text/html, text/plain\r\n" >&3
printf "Accept-Language: en\r\n" >&3
printf "User-Agent: example_BashScript v.%s\r\n" "${BASH_VERSION}"   >&3
printf "\r\n" >&3
 
while read LINE <&3
do
   # do something on $LINE
   # or send $LINE to grep or awk for grabbing data
   # or simply display back data with echo command
   echo $LINE
done