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| 1 | # This functions prints the menu and takes the menu option input | |
| 2 | menu() {
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| 3 | clear | |
| 4 | ||
| 5 | printf "Here are the operation you can do to your file | |
| 6 | 1. Word Count | |
| 7 | 2. First 10 lines of file | |
| 8 | 3. Last 10 lines of file | |
| 9 | 4. Content of line before and after sorting\n" | |
| 10 | read option | |
| 11 | - | printf "Choose your option\n" |
| 11 | + | |
| 12 | # Ask for the path of file to perform the operations | |
| 13 | printf "Enter the path to the file:\n" | |
| 14 | read path | |
| 15 | ||
| 16 | # Call appropriate function according to the operation you want to perform | |
| 17 | case $option in | |
| 18 | # This option count the number of words,characters and line in the file | |
| 19 | 1 ) wc $path ;; | |
| 20 | # This option displays the first 10 lines of file | |
| 21 | 2 ) head $path ;; | |
| 22 | # This option displays the last 10 lines of file | |
| 23 | 3 ) tail $path ;; | |
| 24 | # This function display the file before sorting and after sorting | |
| 25 | 4 ) | |
| 26 | printf "before sorting\n" | |
| 27 | cat $path | |
| 28 | sort $path | |
| 29 | printf "After sorting" | |
| 30 | cat $path | |
| 31 | ;; | |
| 32 | esac | |
| 33 | ||
| 34 | read | |
| 35 | menu | |
| 36 | } | |
| 37 | ||
| 38 | menu |
