Èåìá bash iteration
Giorgos Keramidas
keramida at ceid.upatras.gr
Wed Oct 18 02:58:49 EEST 2006
On 2006-10-18 02:54, Giorgos Keramidas <keramida at ceid.upatras.gr> wrote:
> $ cat -n files.txt
> 1 foo bar
> 2 foo bar
> 3 foo foo
> $ while read line ; do \
> if test -f "${line}" ; then \
> echo "\`${line}' file exists" ; \
> else \
> echo "\`${line}' file not found" ; \
> fi ; \
> done < files.txt
> `foo bar' file not found
> `foo baz' file not found
> `foo foo' file not found
> $
>
> Ðñüóåîå ðùò áíáôáêåõèýíïíôáò ôçí åßóïäï ÏËÏÕ ôïõ while loop, ôï `read'
... 'áíáêáôåõèýíïíôáò', åííïþ öõóéêÜ :)
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