lab6_2.sh

来自「ALL LINUX LAB PROGRAM MIT MANIPAL 2008-0」· Shell 代码 · 共 19 行

#ch="Y"
#while [ $ch = "Y" -o $ch = "y" ]
#do
	clear
	echo enter a roll no
	read roll
	grep -v ^$roll lab6_1.txt > abc
sort abc > xz
cp xz  lab6_1.txt
awk -F":" ' 
 BEGIN{ printf("Roll\t" "Name\t" "Branch\t" "Sem\t" "Total Mraks\n") }
{ print $1"\t", $2"\t", $3"\t", $4"\t", $5 }' lab6_1.txt
	
#echo Do u wanna to continue :
#	read ch
#done