07-27-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Guys,
I have two big numbers to multiply. In doing do I am getting integer overflow.
I managed to multiply number but this number is useless as KSh does not recognise it as
a valid number. Here is what I am doing
$ expr 999999999999 \* 100
276447132
I got the right value by doing... (2 Replies)
Discussion started by: vikas_sri
2 Replies
2. Shell Programming and Scripting
I have a file containing records seperated by delimiter '|'.A record is contained on 2 or 3 lines. Now I need a shell script which could write all records with in two '|' character in one line.....for example.....
|R1........................R1
R1..........................R1... (2 Replies)
Discussion started by: 33junaid
2 Replies
3. Shell Programming and Scripting
Hi,
I have a shell scripting. This will take 7 digit number in each line and add 7 digit number with next subsequent lines ( normal addition ).
Eg:
0000001
0000220
0001235
0000022
0000023
...........
.........
........
Like this i am having around 1500000 records. After adding... (23 Replies)
Discussion started by: thambi
23 Replies
4. Shell Programming and Scripting
hi, i am trying some awk arthmatic calculation,i have a problem if any one can help
let say if i have a file
exm.txt
3 + 2
3 * 2
3 / 2
3 - 2
the output expected is
awk -f exm.awk exm.txt
3 + 2 = 5
3 * 2 = 6
3 / 2 = 1.5
3 - 2 = 1
i simply used exm.awk
{
print $1 " + " $3 "= " $1 +... (3 Replies)
Discussion started by: phone_book
3 Replies
5. Shell Programming and Scripting
Hi,
I need to check if a parameter provided at the command line is equal to --.How can i do that ? Please help me.
Thanks and Regards,
Padmini (4 Replies)
Discussion started by: padmisri
4 Replies
6. Shell Programming and Scripting
I have a file with the following content.
> cat /tmp/internetusage.txt
6709.296322 30000 2/7/2010 0.00I am using the following awk command to calculate a percentage from field 1 and 2 from the file.
awk '{ print $1/$2*100 }' /tmp/internetusage.txt
This outputs the value "22.3643" as a... (1 Reply)
Discussion started by: jelloir
1 Replies
7. Shell Programming and Scripting
Hi Experts,
I need one line script for the below requirement.
First it should check if a directory with todays date exist, and if not create it and move the PDF file to that directory.
thanks in advance!!! (2 Replies)
Discussion started by: eeegopikannan
2 Replies
8. Shell Programming and Scripting
Hi Guys,
I am relatively new to scripting at the moment and am struggling to get the following function to work. For some reason it does not recognise the arithmatic symbol when i select option1. Any help would be greatly appreciated.
menu ()
{
echo "=============="
echo "Calculator"... (4 Replies)
Discussion started by: somersetdan
4 Replies
9. Shell Programming and Scripting
my requirement is,
consider a file output
cat output
blah sdjfhjkd jsdfhjksdh
sdfs 23423 sdfsdf sdf"sdfsdf"sdfsdf"""""dsf
hellow there
this doesnt look good
et cetc etc
etcetera
i want to replace a line of line number 4 ("this doesnt look good") with some other line
... (3 Replies)
Discussion started by: vivek d r
3 Replies
10. Shell Programming and Scripting
Hi Guys,
I have written the following script test.sh in Linux .
read -p "Please enter the name of the application: " DIRTOCREATE
read -p "Please enter the number of associates to be given access to svn:" COUNT
for (( i=0 ; i<$COUNT ; i++ ))
do
read -p "Enter the associate id :"... (2 Replies)
Discussion started by: Pradeep_1990
2 Replies
LEARN ABOUT DEBIAN
rkward
RKWARD(1) [FIXME: manual] RKWARD(1)
NAME
rkward - A KDE frontend to R
SYNOPSIS
rkward [workspace_file] [--evaluate Rcode] [--debug-level level] [--debug-flags flags] [--debugger debugger_command] [KDE Generic Options]
[Qt Generic Options]
DESCRIPTION
RKWard is the a KDE-based GUI and IDE for the R scripting language for statistical computing.
For more information, please refer to the RKWard website[1], and the documentation provided inside RKWard.
OPTIONS
--evaluate Rcode
The given R code is evaluated after RKWard has started, and after any specified workspace is loaded. Mostly useful for automated
testing.
--debug-level level
Verbosity of debug output. 0-5, where 0 is no output, 5 is all output including function trace information. Default it 2.
--debug-flags flags
Allows to configure, which sections of code to debug. Flags are given as a binary number. Refer to the source files for documentation,
as this really is an internal option.
--debugger command
Run RKWard through the specified debugger command. To add command line options to the debugger command, enclose them in single quotes
('') together with the command. NOTE: To use the --debugger option, it must be specified as the first option on the command line.
Only the frontend process will be debugged, using this option.
SEE ALSO
R(1)
AUTHORS
RKWard was written by Thomas Friedrichsmeier and the RKWard team. See the RKWard website[1].
NOTES
1. the RKWard website
http://rkward.sf.net/
[FIXME: source] 2011-05-23 RKWARD(1)