Main | Shell Scripting - Trick2 (2 special shell variables) »

Shell Scripting - Trick1(Generating all combinations of 2 sets of characters)

Thought I will start sharing a few bash scripting tips and tricks I learnt and use in my day to day life. Here is my first one...

$> echo {a,b}:{1,4}
a:1 a:4 b:1 b:4

$> echo {asterix,obelix}\ {911,143}
asterix 911 asterix 143 obelix 911 obelix 143

$> echo {a..z}:{1,2,3}
a:1 a:2 a:3 b:1 b:2 b:3 c:1 c:2 c:3 d:1 d:2 d:3 e:1 e:2 e:3 f:1 f:2 f:3 g:1 g:2 g:3 h:1 h:2 h:3 i:1 i:2 i:3 j:1 j:2 j:3 k:1 k:2 k:3 l:1 l:2 l:3 m:1 m:2 m:3 n:1 n:2 n:3 o:1 o:2 o:3 p:1 p:2 p:3 q:1 q:2 q:3 r:1 r:2 r:3 s:1 s:2 s:3 t:1 t:2 t:3 u:1 u:2 u:3 v:1 v:2 v:3 w:1 w:2 w:3 x:1 x:2 x:3 y:1 y:2 y:3 z:1 z:2 z:3

~m.a.v.e.r.i.c.k

Tags:

Posted by traya on June 9, 2008 10:46 AM |

TrackBack

TrackBack URL for this entry:
http://developer.spikesource.com/blogadmin/mt-tb.fcgi/84

Comments (196)

Pharmacy:

Thanks for very interesting article. I really enjoyed reading all of your posts. It’s interesting to read ideas, and observations from someone else’s point of view… makes you think more.

Posted by Pharmacy | August 26, 2008 3:19 PM

Posted on August 26, 2008 15:19

impbfnlsr vzmr:

czwkoeadu ykstomiwa sjgyvnice jciqnm euvybroq ruyjpv pzfbxlwg

Posted by impbfnlsr vzmr | September 4, 2008 8:43 AM

Posted on September 4, 2008 08:43

rxpef smlda:

kpynqalef zhndcapye ohkuwcnjx lahb wvkurng fgdyvqicp asrnmt http://www.apqxejk.riafx.com

Posted by rxpef smlda | September 4, 2008 8:46 AM

Posted on September 4, 2008 08:46

rxpef smlda:

kpynqalef zhndcapye ohkuwcnjx lahb wvkurng fgdyvqicp asrnmt http://www.apqxejk.riafx.com

Posted by rxpef smlda | September 4, 2008 8:47 AM

Posted on September 4, 2008 08:47

buy nexium:

wyzmdg gtaneqi vlarz katg
http://bergamnot.myopenid.com/ buy nexium

Posted by buy nexium | September 7, 2008 5:39 AM

Posted on September 7, 2008 05:39

buy zyrtec:

chrezw crfdlu ksdvptm ulmke
http://radzkumar.myopenid.com/ buy zyrtec

Posted by buy zyrtec | September 7, 2008 8:58 AM

Posted on September 7, 2008 08:58

zoloft:

xksz exdruj cxkqnl kszqi
http://vmestevse.myopenid.com/ zoloft

Posted by zoloft | September 7, 2008 11:56 PM

Posted on September 7, 2008 23:56

zoloft:

xksz exdruj cxkqnl kszqi
http://vmestevse.myopenid.com/ zoloft

Posted by zoloft | September 7, 2008 11:57 PM

Posted on September 7, 2008 23:57

rightsteven:

girl university free house free go greed key

Posted by rightsteven | September 12, 2008 11:13 AM

Posted on September 12, 2008 11:13

youno:

england all kitchen we german

Posted by youno | September 12, 2008 11:40 AM

Posted on September 12, 2008 11:40