109 lines
2.2 KiB
Bash
109 lines
2.2 KiB
Bash
#! /bin/bash
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clear
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# filling courses.txt
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bash courses.bash
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courseFile="courses.txt"
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function displayCoursesofInst(){
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echo -n "Please Input an Instructor Full Name: "
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read instName
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echo ""
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echo "Courses of $instName :"
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cat "$courseFile" | grep "$instName" | cut -d';' -f1,2 | \
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sed 's/;/ | /g'
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echo ""
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}
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function courseCountofInsts(){
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echo ""
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echo "Course-Instructor Distribution"
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cat "$courseFile" | cut -d';' -f7 | \
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grep -v "/" | grep -v "\.\.\." | \
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sort -n | uniq -c | sort -n -r
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echo ""
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}
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# TODO - 1
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# Make a function that displays all the courses in given location
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# function dislaplays course code, course name, course days, time, instructor
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# Add function to the menu
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# Example input: JOYC 310
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# Example output: See the screenshots in canvas
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function displayCoursesofRoom(){
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echo ""
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echo -n "Input Classroom (ex JOYC 310): "
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read classroom
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echo "courses in $classroom:"
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cat "$courseFile" | grep "$classroom" | \
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cut -d';' -f1,2,5,6,7 | sed 's/;/ | /g' | \
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sort -n
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echo ""
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}
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#TODO - 2
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# Make a function that displays all the courses that has availability
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# (seat number will be more than 0) for the given course code
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# Add function to the menu
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# Example input: SEC
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# Example output: See the screenshots in canvas
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function displayAvailableCoursesofSubj(){
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echo ""
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echo -n "Input Course code (ex SEC): "
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read courseCode
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echo "available $courseCode courses:"
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cat "$courseFile" | grep "$courseCode" | \
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awk -F';' '$4 > 0' | sed 's/;/ | /g' | \
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sort -n
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echo ""
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}
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while :
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do
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echo ""
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echo "Please select and option:"
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echo "[1] Display courses of an instructor"
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echo "[2] Display course count of instructors"
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echo "[3] Display courses of a classroom"
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echo "[4] Display available courses of subject"
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echo "[5] Exit"
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read userInput
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echo ""
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if [[ "$userInput" == "5" ]]; then
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echo "Goodbye"
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break
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elif [[ "$userInput" == "1" ]]; then
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displayCoursesofInst
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elif [[ "$userInput" == "2" ]]; then
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courseCountofInsts
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elif [[ "$userInput" == "3" ]]; then
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displayCoursesofRoom
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elif [[ "$userInput" == "4" ]]; then
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displayAvailableCoursesofSubj
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else
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echo "Invalid Input. Allowed: [1-5]"
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fi
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done
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