search:while read ifs相關網頁資料

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日期:2026-05-03
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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日期:2026-04-29
29 Aug 2013 ... Use a while loop and the read command: while IFS= read -r line; do printf '%s\n' " $line" done < "$file"....
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日期:2026-04-30
I might have something absolutely wrong, but it looks convincing to me, that setting IFS as one of the ......
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日期:2026-05-03
(Sorry, long explanation) Yes, the IFS variable in while IFS=" " read; do … has no effect on the rest of ......
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日期:2026-05-01
puzzlecracker wrote: what does IFS mean and what is it used for in shell script. Here is example: while ......
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日期:2026-04-30
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:2026-04-30
Explains how to read a f field-by-field using while loop and read command with IFS under ksh / bash ......
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日期:2026-04-27
$ cat afile | while IFS= read line; do echo "'$line'" ; done ' ' ......