Vi经常使用操做-grep练习

[app@tj-dev tmp]$ ls *.sh eq.sh [app@tj-dev tmp]$ grep echo eq.sh echo "你输入的两个值分别为："$a " 》》"$b; echo "这两个值相等"; echo "这两个值不相等"; #echo equal #echo no equal [app@tj-dev tmp]$ grep -n echo eq.sh 6:ech

>>阅读原文<<