Merge branch 'liste_etu_par_UV'

listEtu_par_UV.sh

+#!/bin/bash
+
+# let user to input the UV
+# list all student of this UV
+
+# The second line of *.edt files has the sufficiant info
+# e.g. 
+#  zhajingq                IM02       5  EN21  FQ01  LA92  MQ03  TN02  
+
+# Créer une catalogue UV
+
+awk 'FNR==2 {print $0}' ./data/*.edt > inscrit.tmptxt
+awk '{$1=""; $2=""; $3=""; print $0}' inscrit.tmptxt > alluv.tmptxt
+# awk '{printf("%s ", $0)}' alluv.tmptxt | awk '{for (i=1;i<=NF;i++) print $i}' | sort > catalogue_UV.tmptxt
+awk '{printf("%s ", $0)}' alluv.tmptxt | awk '{for (i=1;i<=NF;i++) print $i}' | sort -u > catalogue_UV.tmptxt
+
+# for a given user input, check if it is an UV
+function f_exist_uv(){
+    local exist
+    for item in $(cat catalogue_UV.tmptxt);do
+        if [ "$1" == "$item" ]; then
+            echo you are good to go    
+            # 0 = true exist
+            return 0
+        fi
+    done
+    return # 1 = false not exist
+}
+
+# Ask user to tape an UV code
+echo "Which UV do you want to know about ?"
+read choosedUV
+
+# re-ask user if it is not an UV
+while [ "0"==$(f_exist_uv $choosedUV) ] ; do
+    if f_exist_uv $choosedUV ; then
+        echo "UV non exsitante, veuillez re selectionner"
+        read choosedUV
+    fi
+done
+
+# For an valided UV code, list students
+grep -hnr "$choosedUV" inscrit.tmptxt | awk '{print FILENAME, $0}' > $choosedUV.tmptxt
+awk 'BEGIN{print "login   ","\tSemestre" ; 
+                    print"------------------------------"}
+                    {print $3,"\t",$4}' $choosedUV.tmptxt
+
+
+# cleanups
+rm *.tmptxt
\ No newline at end of file