Hi,
I wrote below small script which will add up each row value from a file and print the total, but it is not.plz let me know what is wrong.script hangs and not displaying anything.
-----------------
while read line ; do
sum=0;
sum=$sum+$line;
done
echo $sum;
exit 0;
------------------... (8 Replies)
Hello everyone,
I am writing a script to process data from the ATP world tour.
I have a file which contains:
t=540 y=2011 r=1 p=N409
t=540 y=2011 r=2 p=N409
t=540 y=2011 r=3 p=N409
t=540 y=2011 r=4 p=N409
t=520 y=2011 r=1 p=N409
t=520 y=2011 r=2 p=N409
t=520 y=2011 r=3 p=N409
The... (4 Replies)
Hello Everyone,
My issue is that I want to traverse a database table row by row and do some action on the value retrieved in each row.
I have gone through a lot of shell script questions/posts. I could find row by row traversal of a file but not a database table.
Please help.
Thanks &... (5 Replies)
I am a new user of Unix/Linux, so this question might be a bit simple!
I am trying to join two (very large) files that both have different # of cols and rows in each file.
I want to keep 'all' rows and 'all' cols from both files in the joint file, and the primary key variables are in the rows.... (1 Reply)
Hello,
I have some tab delimited data and I need to move the last col. I could hard code it,
awk '{ print $1,$NF,$2,$3,$4,etc }' infile > outfile
but it would be nice to know the syntax to print a range cols.
I know in cut you can do,
cut -f 1,4-8,11-
to print fields 1,... (8 Replies)
Hi,
Please help with this.
I have several excel files (with and .xlsx format) with 10-15 columns each.
They all have the same type of data but the columns are not ordered in the same way.
Here is a 3 column example. What I want to do add the alphabet
from column 2 to column 3, provided... (9 Replies)
Hi ,
I need one help to do some complex calculation in shell script.
here is what i need to do:-
a=2
b=2
c=2
d=2
result=a+(b/(20*c))+(c/(10*d))
is there any thing special there so that i can group intermdiate results.
Please help me if you have any idea. (4 Replies)
Dear All,
I have attached a file. In that I want to read some of the values like
1. ExecutionTime
2. ClockTime
etc. I want to read at a specified time. How can I do that?
Thanks & Regards,
linuxUser_ (9 Replies)
Hi Gurus,
I have requirement to identify the records based on one column value.
the sample file as below:
ID AMT, AMT1
100,10, 2
100,20, 3
200,30, 0
200, 40, 0
300, 20, 2
300, 50, 2
400, 20, 1
400, 60, 0
for each ID, there 2 records, if any one record amt1 is 0, the in 4th col add... (5 Replies)
Hello Friends,
Hope all are doing fine.
Here is a tricky issue.
my input file is like this
07 10 14 20 21
03 15 27 30 32
01 10 11 19 30
02 06 14 15 17
01 06 20 25 29
Logic:
1. Please print another column as "0-0-0-0-0" for the first and second rows.
2. Read the first column... (4 Replies)
Discussion started by: jacobs.smith
4 Replies
LEARN ABOUT ULTRIX
resize
resize(1X) MIT X11R4 resize(1X)Name
resize - utility to set TERMCAP and terminal settings to current window size
Syntax
resize [-u] [-s [row col]]
Description
The uitility prints a shell command for setting the TERM and TERMCAP environment variables to indicate the current size of xterm window
from which the command is run. For this output to take effect, resize must either be evaluated as part of the command line (usually done
with a shell alias or function) or else redirected to a file which can then be read in. From the C shell (usually known as /bin/csh), the
following alias could be defined in the user's .cshrc:
% alias rs 'set noglob; `eval resize`'
After resizing the window, the user would type:
% rs
Users of versions of the Bourne shell (usually known as /bin/sh) that do not have command functions will need to send the output to a tem-
porary file and the read it back in with the ``.'' command:
$ resize >/tmp/out
$ . /tmp/out
Options
The following options may be used with resize:
-u This option indicates that Bourne shell commands should be generated even if the user's current shell is not /bin/sh.
-c This option indicates that C shell commands should be generated even if the user's current shell is not /bin/csh.
-s [rows columns]
This option indicates that the Sun console escape sequences will be used instead of the special xterm escape code. If rows and col-
umns are given, resize will ask the xterm to resize itself. However, the window manager may choose to disallow the change.
Restrictions
The -u or -c must appear to the left of -s if both are specified.
There should be some global notion of display size; termcap and terminfo need to be rethought in the context of window systems. (Fixed in
4.3BSD, and ULTRIX-32 1.2)
Files
For the base termcap entry to modify.
User's alias for the command.
See Alsocsh(1), tset(1), xterm(1X)resize(1X)