help with file processing Post: 302502761

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Have a shell script check for a file to exist before processing another file

I have a shell script that runs all the time looking for a certain type of file and then it processes the file through a series of other scripts. The script is watching a directory that has files uploaded to it via SFTP. It already checks the size of the file to make sure that it is not still...

2. Shell Programming and Scripting

Checking for a control file before processing a data file

Hi All, I am very new to Shell scripting... I got a requirement. I will have few text files(data files) in a particular directory. they will be with .txt extension. With same name, but with a different extension control files also will be there. For example, Sample_20081001.txt is the data...

3. Shell Programming and Scripting

how to change the current file processing to some other random file in awk ?

Hello, say suppose i am processing an file emp.dat the field of which are deptno empno empname etc now say suppose i want to change the file to emp.lst then how can i do it? Here i what i attempted but in vain BEGIN{ system("sort emp.dat > emp.lst") FILENAME="emp.lst" } { print...

4. Shell Programming and Scripting

How to processing the log file within certain dates based on the file name

Hi I am working on the script parsing specific message "TEST" from multiple file. The log file name looks like: N3.2009-11-26-03-05-02.console.log.tar.gz N4.2009-11-29-00-25-03.console.log.tar.gz N6.2009-12-01-10-05-02.console.log.tar.gz I am using the following command: zgrep -a --text...

5. Shell Programming and Scripting

How to make parallel processing rather than serial processing ??

Hello everybody, I have a little problem with one of my program. I made a plugin for collectd (a stats collector for my servers) but I have a problem to make it run in parallel. My program gathers stats from logs, so it needs to run in background waiting for any new lines added in the log...

6. Shell Programming and Scripting

File Processing

i am having the input file as below 123456789: xxxxx12xxxxxxxxxxxxxxxxxx a_cnt 123456789: xxxxxxxxxxxxxxxxxxxxxxx a_cnt 123456789: a_cnt xxxxaq1wsxxxxxxxxxxxx12xxxxxxxxxx 123456789: xxxxxxxxxxxxasxxxx a_cnt i need the numbers in the backets of a_cnt O/p required as below 1 2 3 4...

7. Shell Programming and Scripting

Recursive file processing from a path and printing output in a file

Hi All, The script below read the path and searches for the directories/subdirectories and for the files. If files are found in the sub directories then read the content of the all files and put the content in csv(comma delimted) format and the call the write to xml function to write the std...

8. Programming

awk processing / Shell Script Processing to remove columns text file

Hello, I extracted a list of files in a directory with the command ls . However this is not my computer, so the ls functionality has been revamped so that it gives the filesizes in front like this : This is the output of ls command : I stored the output in a file filelist 1.1M...

9. UNIX for Dummies Questions & Answers

awk - Rename output file, after processing, same as input file

I have one input file ABC.txt and one output DEF.txt. After the ABC is processed and created output, I want to rename ABC.txt to ABC.orig and DEF to ABC.txt. Currently when I am doing this, it does not process the input file as it cannot read and write to the same file. How can I achieve this? ...

LEARN ABOUT CENTOS

isdnbill

isdnbill(1)						       Linux System Commands						       isdnbill(1)

NAME

       isdnbill - report isdn costs

DESCRIPTION

       isdnbill is a simple and imperfect utility to show the bill for ISDN calls.  Note that it is only for indicative purposes! It works best in
       Germany, and even then there are no guarantees.	Consider its use for educational purposes only...

       For better results, use isdnrep.

OPTIONS

       -V     show version

       -a     show all connections

       -e     show incomplete calls

       -f     recalculate costs _always_

       -i     show incoming calls

       -m     prices without VAT

       -n     do _not_ replace numbers with aliases

       -o     show outgoing calls

       -t     show only current connections

       -vn    verbose level n

       -Nnnn  show only calls with the specified number

       -I     show only calls on the internal S0 bus

       -E     show only calls on the external S0 bus

FILES

       /var/log/isdn.log or /var/lib/isdn/calls
	      isdnlog log file with information about all calls.

       /etc/isdn/isdn.conf
	      general configuration

       /etc/isdn/callerid.conf
	      aliases for telephone numbers

SEE ALSO

       isdnlog(5) isdnlog(8) isdnrep(1)

AUTHOR

       This manual page was written by Paul Slootman <paul@debian.org>, for Debian GNU/Linux.

ISDN 4 Linux 3.13						    2003-10-14							       isdnbill(1)