Hdridder at 09:41, 20 January 2022

2022-01-20T09:41:17Z

← Older revision		Revision as of 09:41, 20 January 2022
Line 1:		Line 1:
	~~[[Category:Bash]]~~
	[[Category:Linux/Unix]]		[[Category:Linux/Unix]]

	Super simple bash menu ([https://bash.cyberciti.biz/guide/Menu_driven_scripts inspiration])		Super simple bash menu ([https://bash.cyberciti.biz/guide/Menu_driven_scripts inspiration])
	<syntaxhighlight lang=bash>		<syntaxhighlight lang=bash>

Hdridder: Created page with "Category:Bash Category:Linux/Unix Super simple bash menu ([https://bash.cyberciti.biz/guide/Menu_driven_scripts inspiration]) #!/bin/bash #..."

2020-08-28T17:59:14Z

Created page with "Category:Bash Category:Linux/Unix Super simple bash menu ([https://bash.cyberciti.biz/guide/Menu_driven_scripts inspiration]) <syntaxhighlight lang=bash> #!/bin/bash #..."

New page

[[Category:Bash]]
[[Category:Linux/Unix]]
Super simple bash menu ([https://bash.cyberciti.biz/guide/Menu_driven_scripts inspiration])
<syntaxhighlight lang=bash>
#!/bin/bash
# Super simple bash menu
## ----------------------------------
# Step #1: Define variables
# ----------------------------------
RED='\033[0;41;30m'
STD='\033[0;0;39m'

# ----------------------------------
# Step #2: User defined function
# ----------------------------------
pause(){
read -p "Press [Enter] key to continue..." fackEnterKey
}

one(){
echo "one() called"
pause
}

# do something in two()
two(){
echo "two() called"
pause
}

# function to display menus
show_menus() {
clear
echo "~~~~~~~~~~~~~~~~~~~~~"
echo " M A I N - M E N U"
echo "~~~~~~~~~~~~~~~~~~~~~"
echo "1. do one "
echo "2. do two"
echo "3. do three"

echo "9. Exit"
}
# read input from the keyboard and take a action
# call a function defined above or a script anywhere on your system
read_options(){
local choice
read -p "Enter choice [ 1 - 3] " choice
case $choice in
1) one ;;
2) two ;;
3) <pathtoacommand>
pause ;;
9) exit 0;;
*) echo -e "${RED}Error...${STD}" && sleep 2
esac
}

# ----------------------------------------------
# Step #3: Trap CTRL+C, CTRL+Z and quit singles
# ----------------------------------------------
trap '' SIGINT SIGQUIT SIGTSTP

# -----------------------------------
# Step #4: Main logic - infinite loop
# ------------------------------------
while true
do
show_menus
read_options
done
</syntaxhighlight>

Menu - Revision history

Hdridder at 09:41, 20 January 2022

Hdridder: Created page with "Category:Bash Category:Linux/Unix Super simple bash menu ([https://bash.cyberciti.biz/guide/Menu_driven_scripts inspiration]) #!/bin/bash #..."