11-19-2019
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10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi:
I have a text file date(pipe delimited) which is loaded in to the DB using sql loader(&CTL files) after some initial validation by the shell script.
Now i have a situation where the shell script needs to check a column in the text file and if it is NULL then it needs send this record/row... (12 Replies)
Discussion started by: ravi0435
12 Replies
2. UNIX for Dummies Questions & Answers
I have file with multiple columns. Column values for a record may be same.
Now i have to replace a column value(this can be same for the other columns) with new value.
File.txt
A,B,C,D,A,B,C,D,A,B,C,D
A,B,C,D,A,B,C,D,A,B,C,D
A,B,C,D,A,B,C,D,A,B,C,D
A,B,C,D,A,B,C,D,A,B,C,D... (1 Reply)
Discussion started by: ksailesh
1 Replies
3. Shell Programming and Scripting
Hi All,
I need a shell script which could insert a sequence number column inside a dat file(pipe delimited).
I have the dat file similar to the one as shown below..
|A|B|C||D|E
|F|G|H||I|J
|K|L|M||N|O
|P|Q|R||S|T
As shown above, the column 4 is currently blank and i need to insert sequence... (5 Replies)
Discussion started by: nithins007
5 Replies
4. Homework & Coursework Questions
hi,
I have pipe delimited flat file as below
1|ab|4.5|9|
2|ac|3|12|
3|ac|4.5|8|
i want to show (display) only 3rd field between pipes.
please help (1 Reply)
Discussion started by: vai15517
1 Replies
5. Shell Programming and Scripting
Hi All, I will need an help with respect to replacing a range of columns on a non-delimited file using a particular string pattern.
Say file input is
MYNUMBERD000000-BAN CHUE INSNTS ** N+
MYAREDSDD000000+BAN CHUE INSNTS ** N+
MYDERFFFSD00000-GIR PENT - ACH ** ... (5 Replies)
Discussion started by: navojit dutta
5 Replies
6. Shell Programming and Scripting
Hi All,
I have a large dat file where each lines are pipe delimited values. I need to parse the file depending on the request. For example: sometimes I have told to remove all the values in the 7th column (this case remove values '3333' only from the first line and '3543' from the second line)... (4 Replies)
Discussion started by: express14
4 Replies
7. Shell Programming and Scripting
Hi,
I have a pipe delimited file as below and I need to replace the 2nd column of each line with null values.
1|10/15/2011|fname1|lname1
2|10/15/2012|fname2|lname2
3|10/15/2013|fname3|lname3
Output file:
1||fname1|lname1
2||fname2|lname2
3||fname3|lname3
I tried this
... (2 Replies)
Discussion started by: member2014
2 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I have a requirement where I have to check whether the mandatory columns in a pipe delimited file is null and print error message.
For eg, I have to check if the 3rd,5th,6th,7th and 8th column are null and print the message "<column name> is null".
The data file will have aroung 100,000... (6 Replies)
Discussion started by: reshma15193
6 Replies
9. Shell Programming and Scripting
Hi Folks!
Need a solution for the following :-
Source data
-------------
123|123|<CRLF><CRLF><CRLF>|321<CRLF>
Required output
------------------
123|123|<LF><LF><LF>|321<CRLF>
<CRLF> represents carriage return
<LF> represents line feed
Being hunting high and low for a... (10 Replies)
Discussion started by: hishamzz
10 Replies
10. UNIX for Beginners Questions & Answers
Hello Everyone..
I want to replace the retail col from FileI with cstp1 col from FileP if the strpno matches in both files
FileP.txt
... (2 Replies)
Discussion started by: YogeshG
2 Replies
REVERSI(6) Games Manual REVERSI(6)
NAME
reversi - a game of dramatic reversals
SYNOPSIS
/usr/games/reversi [ [ -r ] file ]
DESCRIPTION
Reversi (also known as `friends', `Chinese friends' and `Othello') is played on an 8x8 board using two-sided tokens. Each player takes his
turn by placing a token with his side up in an empty square. During the first four turns, players may only place tokens in the four cen-
tral squares of the board. Subsequently, with each turn, a player must capture one or more of his opponent's tokens. He does this by
placing one of his tokens such that it and another of his tokens embrace a solid line of his opponent's horizontally, vertically or diago-
nally. Captured tokens are flipped over and thus can be re-captured. If a player cannot outflank his opponent he forfeits his turn. The
play continues until the board is filled or until no more outflanking is possible.
In this game, your tokens are asterisks and the machine's are at-signs. You move by typing in the row and column at which you want to
place your token as two digits (1-8), optionally separated by blanks or tabs. You can also type
c to continue the game after hitting break (this is only necessary if you interrupt the machine while it is deliberating).
g n to start reversi playing against itself for the next n moves (or until the break key is hit).
n to stop printing the board after each move.
o to start it up again.
p to print the board regardless.
q to quit (without dishonor).
s to print the score.
Reversi also recognizes several commands which are valid only at the start of the game, before any moves have been made. They are
f to let the machine go first.
h n to ask for a handicap of from one to four corner squares. If you're good, you can give the machine a handicap by typing a negative
number.
l n to set the amount of lookahead used by the machine in searching for moves. Zero means none at all. Four is the default. Greater
than six means you may fall asleep waiting for the machine to move.
t n to tell reversi that you will only need n seconds to consider each move. If you fail to respond in the alloted time, you forfeit
your turn.
If reversi is given a file name as an argument, it will checkpoint the game, move by move, by dumping the board onto file. The -r option
will cause reversi to restart the game from file and continue logging.
REVERSI(6)