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Top Forums Shell Programming and Scripting Print (echo) variable in a single line Post 302614175 by SaCai on Wednesday 28th of March 2012 10:06:33 AM
Old 03-28-2012
Code:
[root@dist unix]# cat a.sh 
#!/bin/bash
n=0
for i in {1..9};do
    n=${i}" "${n}
    echo ${n}
done 
[root@dist unix]# bash a.sh 
1 0
2 1 0
3 2 1 0
4 3 2 1 0
5 4 3 2 1 0
6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
8 7 6 5 4 3 2 1 0
9 8 7 6 5 4 3 2 1 0

 

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PBUILDER-DIST-SIMPLE(1) 				      General Commands Manual					   PBUILDER-DIST-SIMPLE(1)

NAME
pbuilder-dist-simple - simple multi-release pbuilder wrapper SYNOPSIS
pbuilder-<dist> operation [...] DESCRIPTION
pbuilder-dist-simple is a wrapper that makes it easy to use pbuilder with chroots for many different Ubuntu distributions. If you need more features than pbuilder-dist-simple provides, have a look at pbuilder-dist(1). USAGE
Create one symlink to pbuilder-dist-simple for each distribution for which you want a build environment, naming them like "pbuilder-lucid", "pbuilder-natty", etc. Replace operation with the action you want pbuilder-dist-simple to do (create, update, build, clean, login or execute). EXAMPLES
pbuilder-natty create Creates a pbuilder environment for Ubuntu Natty. pbuilder-lucid update Updates an existing Ubuntu Lucid environment. pbuilder-lucid build ./sample_1.0-0ubuntu1.dsc Builds the specified package on an already existing Ubuntu Lucid environment. FILES
By default, pbuilder-dist-simple will store all the files it generates in ~/pbuilder/. This can be changed by modifying the BASE_DIR value on the top of the script to any other directory you want. If the directory doesn't exit, it will be created at runtime. SEE ALSO
pbuilder(1), pbuilderrc(5), pbuilder-dist(1) AUTHORS
pbuilder-dist was originally written by Jamin W. Collins <jcollins@asgardsrealm.net> and Jordan Mantha <mantha@ubuntu.com>, and this man- page by Siegfried-A. Gevatter <rainct@ubuntu.com>. Both are released under the GNU General Public License, version 2 or later. ubuntu-dev-tools February 25, 2008 PBUILDER-DIST-SIMPLE(1)
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