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日期:2025-04-24
... guided tour of initiating a loop. The article discusses the errors committed while
reading a file line by line on the Linux....
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日期:2025-04-25
If you need to read each line from a file and perform some action with it, then you
can use 'while' loop....
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日期:2025-04-29
17 Aug 2011 ... Why is `while IFS= read` used so often, instead of `IFS=; while read..`? up vote 32
down vote favorite....
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what does IFS mean and what is it used for in shell script. Here is example: while IFS= read -r line; do ......
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日期:2025-05-01
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:...
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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"...
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日期:2025-04-29
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; ......
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日期:2025-04-24
2011年1月26日 - bin/ksh file="/home/vivek/data.txt" while read line do # display $line or do ... 20 Linux System Monitoring Tools Every SysAdmin Should Know ......