Tuesday, August 30, 2016
Linux Bash Shell Script Switch Case and For Loop Example
August 30, 2016
bash
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code
,
example
,
for loop
,
linux
,
shell script
,
switch case
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tutorial
Code Switch Case:
Save the code in a file named "SwitchCaseExample.sh".
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| #!/bin/bash | |
| #swich case code | |
| echo "yes or no?" | |
| read answer | |
| case "$answer" in | |
| yes) echo "yay";; | |
| no) echo "not";; | |
| y) echo "yes?";; | |
| n) echo "no?";; | |
| *) echo "default case";; | |
| esac | |
| #combined switch case | |
| echo "yes or no?" | |
| read answer | |
| case $answer in | |
| yes|y|Yes|YES) echo "YAY";; | |
| n*|N*) echo "NOT GOOD";; | |
| *) echo "Default Case";; | |
| esac |
Running the Code:
Just type the code below in terminal. Make sure to cd into that directory if you have not opened the terminal in that directory.bash SwitchCaseExample.sh
Code C or, Java Type For Loop:
Save the code in a file named "ForLoopExample.sh".
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| #!/bin/bash | |
| #I will print in loop | |
| for (( i = 0; i < 5; i++ )) | |
| do | |
| echo "hello word" | |
| done | |
Running the Code:
Just type the code below in terminal. Make sure to cd into that directory if you have not opened the terminal in that directory.bash ForLoopExample.sh
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