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UNIX for Dummies Questions & Answers

Column for unix

 
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# 8  
Old 09-29-2008
Java? That's an awk script.

Could could put it on one line and use no comments and shorter variable names if you wish, e.g.

Code:
ls | awk 'BEGIN{if(!(w>0))w=80}length>m{m=length}{a[NR]=$0}END{c=int(w/++m);for(i=1;i<=NR;i++){printf("%-"m"s",a[i]);if(!(i%c))print""}if(--i%c)print""}'

You could implement the same algorithm easily enough in pure shell code or perl if you preferred.

You may be thinking of something like ls | paste - - - - (to format ls output into four columns, but that won't adjust the column widths to make them line up.
# 9  
Old 09-30-2008
Quote:
Originally Posted by vbe
What about pr command, it can do columns (I used it a lot in my early days...)
I overlooked this post... yes, I think pr is probably the most sensible option.
# 10  
Old 09-30-2008
Question Samba 3.0.24 in SCO UnixWare 7.1.4
Please help me in troubleshooting my problem in Samba?
I tried to instal Samba 3.0.24 in our SCO UnixWare 7.1.4 but after installing the nmbd daemon is not running.
When i check the syslog from /var/adm, the following error appears:
Sep 30 13:04:22 unixeei nmbd[25169]: bind failed on port 137 socket_addr =0.0.0.0.



Thanks Smilie

Eric
# 11  
Old 09-30-2008
Please start your own thread.
# 12  
Old 10-01-2008
As I already mentionned, look at pr...
Code:
co:/home/vbe/wks $ cat gaga
1234567890
qwertzuiop
asdfghjkl
<yxcvbnm,.
co:/home/vbe/wks $ pr -c 3 gaga|more


Oct 01 10:48 2008  gaga Page 1


1234567890              asdfghjkl               <yxcvbnm,.
qwertzuiop

Last edited by vbe; 10-01-2008 at 05:52 AM.. Reason: spelling...
# 13  
Old 02-09-2009
column uses environment variable COLUMNS as a definition of the width of the output in characters ( example 80 ) unless -c is specified.
 
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