12-09-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi,
I am a begginer in unix and i want to know how to open a file and read it and separate the numbers & words and storing it in separate files, Using shell scripting.
Please help me out for this.
Regards
S.Kamakshi (2 Replies)
Discussion started by: kamakshi s
2 Replies
2. Shell Programming and Scripting
Hi All,
I want to read one number from the file.
Only one number will be there in the file.
then i have to increment the number in my script and put it back in the same file.
Is it possible?
Can anybody help me?
Thanks,
Vinay (6 Replies)
Discussion started by: vinayakatj56
6 Replies
3. Shell Programming and Scripting
Hi Guys,
I am new to unix.
Actually i want help in writing an single command where
i can actually read specific line number in file where the line number will be passed to command as parameter.
ex.
1 a
2 b
3 c
4 d
And to my command i pass as 2.
so i should get output as 2 b
... (15 Replies)
Discussion started by: kam786sim
15 Replies
4. Shell Programming and Scripting
I have a file with a list of config files numbered on the lefthand side 1-300. I need to have bash read each lines number and assign it to a variable so it can be chosen by the user called by the script later.
Ex. 1 some data
2 something else
3 more stuff
which number do you... (1 Reply)
Discussion started by: glev2005
1 Replies
5. UNIX for Dummies Questions & Answers
Hello, I'm trying to create a BASH file that can read all the files in my working directory and tell me how many words and lines are in that file. I wrote the following code:
FILES="*"
for f in "$FILES"
do
echo -e `wc -l -w $f`
done
My issue is that my file is outputting in one... (4 Replies)
Discussion started by: jl487
4 Replies
6. UNIX for Dummies Questions & Answers
Hello Everyone.
I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below:
if ; then
if ; then
tail +$1 $3 | head -n $2
else
... (5 Replies)
Discussion started by: grc
5 Replies
7. UNIX for Dummies Questions & Answers
Hello All,
i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file.
Any inputs are appreciated
... (3 Replies)
Discussion started by: victor.s
3 Replies
8. Shell Programming and Scripting
Hi all,
I have a file sample.txt
abc
asd
adf
daf
adw
add
adv
wdf
I want to control the number of lines to read
Like if i give input as ./script_name 2 5
required output
asd
adf
daf (2 Replies)
Discussion started by: krux_rap
2 Replies
9. Shell Programming and Scripting
hello guys,
I'm struggled to get a number from a very long text file.
NAtoms= 33 NActive= 30 NUniq= 23 SFac= 1.00D+00 NAtFMM= 60 NAOKFM=F Big=F
Integral buffers will be 131072 words long.
Raffenetti 2 integral format.
The number 33 is what I wanted, always follows NAtoms=... (5 Replies)
Discussion started by: liuzhencc
5 Replies
10. Shell Programming and Scripting
I am new to ksh scripts. I would like to be able to read a file line by line from a certain line number. I have a specific line number saved in a variable, say $lineNumber. How can I start reading the file from the line number saved in $lineNumber? Thanks! (4 Replies)
Discussion started by: dcowboys13
4 Replies
LEARN ABOUT DEBIAN
rdebsums
RDEBSUMS(1) Recursive debsums RDEBSUMS(1)
NAME
rdebsums - a recursive debsums
SYNOPSIS
rdebsums --help | [ debsum options ] [ --others ] package
DESCRIPTION
rdebsums runs debsums(1) over a given package and all its dependencies. It can be used to make sure a problem with a package is not due to
file corruption.
All but the last element of the command-line and options understood by rdebsums are sent to debsums(1).
OPTIONS
--help Prints a short help text
--others
Also runs debsums on Recommended and Suggested packages.
EXAMPLES
Check the package aptitude and all its dependencies:
rdebsums aptitude
The same while being significantly less verbose
rdebsums -s aptitude
BUGS
rdebsums is quite slow - essentially due to dpkg-query not being extremely fast.
Currently, rdebsums will be confused by virtual packages.
--others is actually nearly useless, as you often end up checking nearly all packages. You'll most probably win time by running debsums
without arguments.
AUTHOR
rdebsums was written by Vincent Fourmond <fourmond@debian.org>
SEE ALSO
debsums(1), dpkg-query(1)
Version 0.1 2007-03-29 RDEBSUMS(1)