SHELL while read line 用法 - 360doc個人圖書館 如下SHELL #!/bin/sh cat file | while read line do echo "press any key" read key done read key這條語句不起作用，到底怎麼回事？file為一個文本文件 while read line do ehco "hello" done < file 下麵引用由yjlucky在 2002/10/09 09:07pm 發表的內容：
while read line | Unix Linux Forums | Shell Programming and Scripting while read line Shell Programming and Scripting Thread Tools Search this Thread Display Modes #1 08-20-2009 Devendar Registered User Join Date: Aug 2009 Last Activity: 9 October 2009, 5:49 AM EDT Posts: 7 Thanks: 0 Thanked 0 Times in 0 Posts I have ...
linux知識寶庫/shell/while迴圈中使用read while迴圈中使用read 2004-04-23 15:18 pm 作者：作者 來自：無名 如下SHELL #!/bin/sh cat file | while read line do echo "press any key" read key done read key這條語句不起作用，到底怎麼回事？file為一個文本文件 while read line do ehco "hello"
bash shell script read file line by line. - LinuxQuestions.org a=0 while read line do a=$(($a+1)); echo $a; done < "myfile" echo "Final line count is: ...
Equivalent to *while read line* in Linux - Experts Exchange - The network for technology professiona What Am I missing so this works from the command line , what I want is to import the users from a Unix OS from the passwd file into linux: ksh > cat passwd | cut -f1 -d: | while read line ' do '... ... Not finding the exact solution you need?Ask the exper
linux - read line by line in bash script - Stack Overflow 2011年1月9日 - I want to do the following, read line by line of a file and use the value per line as params. FILE="cat test" echo "$FILE" | \ while read CMD; ...
while read line的一些問題的相關推薦_CHINAUNIX論壇 while read line while read line 的一些問題 Q1.曾經面試的時候被問到一個問題，說 whilereadline;do echo$line; done
while read line效率的相關推薦_ChinaUnix論壇 我在TMP目錄下有很多文件，我想做一個腳本，MORE這些文件，然後拿到相應的參數，寫了下麵一個腳本 註：LIST是我手工生成的TMP目錄下的這些文件列表。 while read line do #echo $line; sleep 5 hostname=`echo $line |awk '{ print $1 }'` interface=`echo $line |awk ...
while read line 只執行第一行的相關推薦_ChinaUnix博客 寫shell腳本的時候，經常需要逐行讀取文件內容，而我們常常採用while read line重定向到文件，但是執行過程則會遇到問題： cat list 172.16.50.175 t-1 172.16.50.176 t-2 172.16.50.177 t-3 172.16.50.178 t-4 172.16.50.179 t-5 cat get_hostname.sh 點擊(此處)摺疊 ...
UNIX/Linux Bash Shell Scripting: How to Read a File Line ... 2010年5月14日 - PURPOSE: Process a file line by line with PIPED while-read loop. FILENAME=$1 count=0 cat $FILENAME | while read LINE do let count++
