How to write a script to extract strings from a file.
Hello fourm members,
I want to write a script to extarct paticular strings from the all type of files(.sh files,logfiles,txtfiles) and redirect into a log file.
example:
I have to find the line below in the script and extract the uname and Pwds.
the above lines are available in several files in my user.So I have to find and extract them into a log file.so please suggest me how to write a script file for the above issue.
Thanks in Advance
Rajkumar.g
Last edited by Scott; 10-16-2010 at 07:32 AM..
Reason: Code tags
Hi
I need to put together a script that will search certain tables in a db and send that data to a csv file.
Basically I am importing data to a db and I want to write a script to check that all information was imported correctly.
Thank you (1 Reply)
input file
Desired csv output
gc_type, date/time, milli secs
af, Mar 17 13:09:04 2011, 144.596
af, Mar 20 00:37:37 2011, 144.242
af, ar 20 21:30:59 2011, 108.518
Hi All,
Any help in acheiving the above would be appreciated. I would like to parse through lines within one file and... (5 Replies)
Hi,
I have a file files.txt containing data as below:
abc;xyz
uvw;pqr
123;456
I want to develop strings like below using the above data and write them into another file:
www/xxx/abc/yyy/xyz
www/xxx/uvw/yyy/pqr
www/xxx/123/yyy/456
All this needs to be done through .sh file.
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I have a file say with following lines (the lines could start from any column and there can be many many create statements in the file)
create table table1....table definition...
insert into table1 values.....
create or replace view view1....view definition....
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I'm trying to extract all the expressions between the following tags: <b></b> from a HTML file.
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I have the following lines in a log file. It would be great if some one can help me to create a new file with the just entries in the below format.
66.150.161.195 HPSAC=Z05
66.150.161.196 HPSAC=A05
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I'm a great fan of this forum... it has helped me tone my skills in shell scripting. I have a challenge here, which I'm sure you guys would help me in achieving...
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Discussion started by: asnandhakumar
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LEARN ABOUT DEBIAN
atsadc
ATSADC(1) local ATSADC(1)NAME
atsadc, atsa1, atsaftp, atsahttp -- counter-collection
SYNOPSIS
atsadc [ t n ] [ ofile ]
atsa1 [ t n ]
atsaftp
atsahttp
DESCRIPTION
System activity-data can be gathered on special request of a user [see atsar(1) ] or automatically, on a routine basis, as described here.
Usually the kernel maintains statistical counters that are incremented as various system actions occur. These include counters for CPU uti-
lization, disk utilization, memory utilization and various network statistics.
The program atsadc and the shell-script atsa1 are used to collect, save, and process these counters.
The program atsadc (the data collector) samples system data n times with an interval of t seconds between samples, and writes in binary
format to ofile or (default) to standard output. The sampling interval t should be greater than 1 second. If t and n are omitted, a special
reset-record is written. This facility is used when booting to a multi-user state, to mark the time at which the counters restart from
zero. For example, the reset-mark can be added to the daily data by the command:
/usr/local/bin/atsadc /var/log/atsar/atsa`date +%d`
Note that this entry is written to the /etc/rc.d/init.d/atsar file.
The shell-script atsa1 is used to collect and store data in the binary file /var/log/atsar/atsadd where dd is the current day of the month.
The arguments t and n cause records to be written n times at an interval of t seconds, or once if omitted. Furthermore this script takes
care that log-files older than a week are removed once a day.
A file containing following entries should be added to the /etc/cron.d directory to produce records every 20 minutes during working hours
and hourly otherwise:
0 * * * 0-6 root /usr/local/bin/atsa1
20,40 8-17 * * 1-5 root /usr/local/bin/atsa1
See crontab(1) for details.
The shell-script atsaftp counts the new transfers registered in the FTP-logfile(s) since the previous time this script was activated; the
new counters are stored in the /var/log/atsar/ftpstat file in ASCII-format. The names of the FTP-logfiles to be watched are specified in
the /etc/atsar.conf configuration-file.
The shell-script atsahttp counts the new transfers registered in the HTTP-logfile(s) since the previous time this script was activated; the
new counters are stored in the /var/log/atsar/httpstat file in ASCII-format. The names of the HTTP-logfiles to be watched are specified in
the /etc/atsar.conf configuration-file.
Both scripts must be activated just before the program atsadc is started, which also collects these counters.
FILES
/var/log/atsar/atsadd
Daily data file, where dd are digits representing the day of the month.
SEE ALSO atsar(1), crontab(1)AUTHOR
Gerlof Langeveld, AT Computing (gerlof@ATComputing.nl)
AT Computing July 2004 ATSADC(1)