コマンド実行内容を変数に格納して切り出す

2015/4/8

#!/bin/bash

cc2=`ls -l | awk '{print $0}' | wc -l`

cc3=`ls -l | nl -n ln`

echo "------------------------"

echo "$cc2"

echo "------------------------"

echo ""

echo "Start"

read START

echo "Stop"

read END

echo ""

#cat text.txt | head -終了行 | tail -`expr 終了行 - 開始行 + 1`

echo "$cc3" | head -$END | tail -`expr $END - $START + 1`

echo ""

echo "実行する行番号を指定"

read job1

echo ""

echo "------------------------"

echo "$cc3" | grep "^$job1 "

echo "------------------------"

job2=`echo "$cc3" | grep "^$job1 "`

echo ""

echo "$job2"

echo ""

— posted by くま at 01:24 pm

コマンド 実行内容 を 変数 に 格納 して 切り出す