I am trying to perform a common task, searching data from within a file and placing what is found into another.However, I have not been able to figure the “How to” with this situation.
I need to search through all lines within this text and pull the first positional attributes and their formats
For example, I have this line in the file: I need to pick from this line the following and output to another file: Because this is a very large file, I am also asking for your help to make this an efficient command.
Hello,
I have a file which contains some SQL statements. I need to take out the table name from the file. Table name will always end with "_t". can anyone help me in getting that?
for e.g.
---
SQL_STMT do_sql_insert: cmd="insert into account_t ( poid_DB, poid_ID0, poid_TYPE, poid_REV,... (9 Replies)
hey to everybody
this is my first post at this forum
I need a very immediate answer for this question. If you can, I will be delightfull
I have a file called example.txt and I want to seek for the for hello and learn the number of the occurance of hello (2 Replies)
Hi All,
I have a sql output file has below. I want to get the values 200000040 and 1055.49 .Can anyone help me to write a shell script to get this.
ACCOUNT_NO
------------------------------------------------------------
BILL_NO ... (8 Replies)
Hi
I'm trying to search for the last instance of the word 'cache' in a HTML file that I have downloaded from YouTube.
I'm using the following syntax, but an error is thrown when I try it.
grep -f "cache"
Also I wish to append the above grep command to the below so that the search for cache... (3 Replies)
How to search for a word like "computer" in a column (eg: 4th field) of a '***' delimited file and add a column at the end of the record which denotes 'Y' if present and 'N' if not. After this, we need to again check for words like 'Dell' but not 'DellXPS' in 5th field and again add another column... (5 Replies)
Hi need help with a script or command
My requirement is
- I need to do a "ls -ltr tcserver*.syslog" files in /tmp, direct the output to a file
ls -ltr tcserv*.syslog | grep "Jan 31" | awk '{printf "\n" $9}' > jandat.logs
-Then open each file in above list and search for string/word,... (4 Replies)
How to get the fisrt word of the output of a shell script .
below command will display the list of baselines in my view .
cmd :
cleartool lsstream -fmt "%NXp\n" -view $VIEW_NAME
Output :
baseline:MHC_BUILDTREE1.0.1
baseline:JEPG_DUIF_CI
baseline:MOR_BuildTree_BLD_I.0.1
I need to... (2 Replies)
Hi,
I have a sample file as shown below, I am looking for sed or any command which prints the complete word only from the input file.
Ex:
$ cat "sample.log"
I am searching for a word which is present in this file
We can do a pattern search using grep but I need to cut only the word which... (1 Reply)
Discussion started by: mohan_kumarcs
1 Replies
LEARN ABOUT CENTOS
amplot
AMPLOT(8) System Administration Commands AMPLOT(8)NAME
amplot - visualize the behavior of Amanda
SYNOPSIS
amplot [-b] [-c] [-e] [-g] [-l] [-p] [-t T] amdump_files
DESCRIPTION
Amplot reads an amdump output file that Amanda generates each run (e.g. amdump.1) and translates the information into a picture format
that may be used to determine how your installation is doing and if any parameters need to be changed. Amplot also prints out amdump lines
that it either does not understand or knows to be warning or error lines and a summary of the start, end and total time for each backup
image.
Amplot is a shell script that executes an awk program (amplot.awk) to scan the amdump output file. It then executes a gnuplot program
(amplot.g) to generate the graph. The awk program is written in an enhanced version of awk, such as GNU awk (gawk(1) version 2.15 or later)
or nawk(1).
During execution, amplot generates a few temporary files that gnuplot uses. These files are deleted at the end of execution.
See the amanda(8) man page for more details about Amanda.
OPTIONS -b
Generate b/w postscript file (need -p).
-c
Compress amdump_files after plotting.
-e
Extend the X (time) axis if needed.
-g
Direct gnuplot output directly to the X11 display (default).
-p
Direct postscript output to file YYYYMMDD.ps (opposite of -g).
-l
Generate landscape oriented output (needs -p).
-t T
Set the right edge of the plot to be T hours.
The amdump_files may be in various compressed formats (compress, gzip, pact, compact).
INTERPRETATION
The figure is divided into a number of regions. There are titles on the top that show important statistical information about the
configuration and from this execution of amdump. In the figure, the X axis is time, with 0 being the moment amdump was started. The Y axis
is divided into 5 regions:
QUEUES: How many backups have not been started, how many are waiting on space in the holding disk and how many have been transferred
successfully to tape.
%BANDWIDTH: Percentage of allowed network bandwidth in use.
HOLDING DISK: The higher line depicts space allocated on the holding disk to backups in progress and completed backups waiting to be
written to tape. The lower line depicts the fraction of the holding disk containing completed backups waiting to be written to tape
including the file currently being written to tape. The scale is percentage of the holding disk.
TAPE: Tape drive usage.
%DUMPERS: Percentage of active dumpers.
The idle period at the left of the graph is time amdump is asking the machines how much data they are going to dump. This process can take
a while if hosts are down or it takes them a long time to generate estimates.
BUGS
Reports lines it does not recognize, mainly error cases but some are legitimate lines the program needs to be taught about.
SEE ALSO amanda(8), amdump(8), gnuplot(1), compress(1), gzip(1)
The Amanda Wiki: : http://wiki.zmanda.com/
AUTHORS
Olafur Gudmundsson <ogud@tis.com>
Trusted Information Systems
Stefan G. Weichinger <sgw@amanda.org>
Amanda 3.3.3 01/10/2013 AMPLOT(8)