user@pc:~$ for number in 1 2 3 > do > echo my number is $number > done my number is 1 my number is 2 my number is 3 user@pc:~$ for number in 1 2 3 ; do echo my number is $number; done my number is 1 my number is 2 my number is 3 user@pc:~$ cat x.txt|while read line;do echo $line;done one-long-line-with-no-spaces one ling line with spaces user@pc:~$ for line in `cat x.txt`;do echo $line;done one<-long-line-with-no-spaces one ling line with spaces
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