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| 1 | # This functions prints the menu, ask for the path of file and perform appropriate operations on that file | |
| 2 | menu() {
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| 3 | clear | |
| 4 | ||
| 5 | printf "Here are the operations you can do to your filen\n\t1. Word Count\n\t2. First 10 lines of file\n\t3. Last 10 lines of file\n\t4. Content of file before and after sorting\n\t" | |
| 6 | read option | |
| 7 | ||
| 8 | # Ask for the path of file to perform the operations | |
| 9 | printf "\nEnter the path to the file:\n" | |
| 10 | read path | |
| 11 | ||
| 12 | # Perform appropriate operations according to the options | |
| 13 | case $option in | |
| 14 | # Execute the wc command foe the file | |
| 15 | 1 ) wc $path ;; | |
| 16 | ||
| 17 | # Display first 10 lines of a file | |
| 18 | 2 ) head $path ;; | |
| 19 | ||
| 20 | # Show first the last 10 lines of a file | |
| 21 | 3 ) tail $path ;; | |
| 22 | ||
| 23 | # Display file before and afer sorting | |
| 24 | 4 ) | |
| 25 | - | printf "before sorting\n" |
| 25 | + | printf "\nBefore sorting\n" |
| 26 | cat $path | |
| 27 | ||
| 28 | sort $path | |
| 29 | ||
| 30 | - | printf "After sorting\n" |
| 30 | + | printf "\nAfter sorting\n" |
| 31 | cat $path | |
| 32 | ;; | |
| 33 | esac | |
| 34 | ||
| 35 | read | |
| 36 | menu | |
| 37 | } | |
| 38 | ||
| 39 | menu |
