hpr0531 :: bash loops
While aboard an Airbus 320, Ken Fallon describes loops that are available in BASH
Hosted by Ken Fallon on 2010-03-24 is flagged as Explicit and is released under a CC-BY-NC-SA license.
Tags: bash,loops,while loops,for loops,scripting,bash scripting.
Listen in ogg,
spx, or
mp3 format. | Comments (0)
Part of the series: Bash Scripting
This is an open series in which Hacker Public Radio Listeners can share their Bash scripting knowledge and experience with the community. General programming topics and Bash commands are explored along with some tutorials for the complete novice.
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