02-20-2013
Shouldn't you start with 5, as 4 is neve less than 4?
0-$i save a multiply.
(Easier to criticize that to create! Slowly learning awk by osmosis!)
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1. Shell Programming and Scripting
Here is an example of a file I am working with:
C 4704 CB 1318 ASP 115 BGRF 1 weak 0.0% 4.33
C 4720 OD 1322 ASP 115 BGRF 1 weak 0.0% 3.71
O 4723 OD 1322 ASP 115 BGRF 1 weak 0.0% 3.48
O 4723 CG 1321 ASP 115 BGRF 1 weak 0.0% 4.34... (3 Replies)
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2. Shell Programming and Scripting
Hi All,
Consider the file with following lines:
1,2,3,4
1,2,3,
5,6,7,7,8,9
1
I need to get the count of minimum columns per line. i.e. in above case, it should come out to be 1 since the last line only has 1 column.
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I have file which as 12 columns and values like this
1,2,3,4,5
a,b,c,d,e
b,c,a,e,f
a,b,e,a,h
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4. Programming
Hello there.
I've got the query like that
SELECT count(tour_id) AS cnt
FROM orders
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cnt
1
4
2
1
1
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5. UNIX for Dummies Questions & Answers
Hi.
I would like to ask for helps on extracting a minimum values among three columns using gawk in tab separator.
input file:
as1 10 20 30
as2 22 21 23
as3 300 391 567
as4 19 20 15
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as1 10
as2 21
as3 300
as4 15
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Hi All,
I am having a file which contains negative numbers, wht i am doing is re-formattting the file(moving few columns and add few hard codings between), while reformatting i would want the negative numbers to have the sign as trailing rather than leading.
Existing
-2400.00
34
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7. Linux
Please help me, wasted hrs:wall:, to find this soulution:-
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Hi Friends,
my input file is this way
chr1 100 120 abc
chr1 100 121 def
chr1 100 122 ghi
chr2 240 263 kil
chr2 240 276 ghj
chr2 255 290 hjh
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chr1 100 122 abc
chr2 240 276 kil
chr2 255 290 hjh
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input
1 2 3 4 5 2 8
2 1 1 1 4 2 1
5 4 4 4 2 1 3
2 2 6 7 4 5 4
5 5 5 4 3 3 5
I woud like to print a min of each row such that my output would look like
1
1
1
2
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machid(1) General Commands Manual machid(1)
NAME
machid: hp9000s200, hp9000s300, hp9000s400, hp9000s500, hp9000s700, hp9000s800, hp-mc680x0, hp-pa, pdp11, u370, u3b, u3b10, u3b2, u3b5, vax
- provide truth value about processor type
SYNOPSIS
DESCRIPTION
The following commands return a true value (exit code 0) if the a processor type matches the command name. Otherwise a false value (exit
code nonzero) is returned. These commands are commonly used within makefiles and shell procedures to improve portability of applications
(see make(1)).
+-----------+-------------------------++--------+--------------------------+
|Command | True for ||Command | True for |
+-----------+-------------------------++--------+--------------------------+
|hp9000s200 | Series 200 ||pdp11 | PDP-11/45 or PDP-11/70 |
|hp9000s300 | Series 300 ||u3b | 3B20 computer |
|hp9000s400 | Series 400 ||u3b2 | 3B2 computer |
|hp9000s500 | Series 500 ||u3b5 | 3B5 computer |
|hp9000s700 | Series 700 ||u3b10 | 3B10 computer |
|hp9000s800 | Series 800 or 700 ||u370 | IBM System/370 computer |
|hp-mc680x0 | Series 200, 300, or 400 ||vax | VAX-11/750 or VAX-11/780 |
|hp-pa | Series 700 or 800 || | |
+-----------+-------------------------++--------+--------------------------+
EXAMPLES
Given a shell script that must behave differently when run on an HP 9000 Series 700 or 800 system, select the correct code segment to be
executed:
WARNINGS
always returns true on both Series 800 and Series 700 systems. Therefore, when using this command in scripts to determine hardware type,
always use both and in the appropriate sequence to ensure correct results (see
machid(1) will no longer provide support for future machines beyond the Series 800 and Series 700 systems. Decisions should be based on
the hardware and software configuration information returned by getconf(1).
SEE ALSO
getconf(1), make(1), sh(1), test(1), true(1).
machid(1)