. . .
Please advice where my thinking is wrong.
. . .
You're taking the scenic route, running multiple awk multiple unneeded times. On top:
- You're reading a line (from where? terminal, I presume?) to no avail - the variable is not used anywhere any more.
- You're assigning a variable a to no avail innthe first awk.
- You're using that a variable as a constant, independent of the condition you want applied, in the second awk.
- You're using the assignment operator = in lieu of the comparison operator ==.
- You're not giving awk the right field separator , .
Hi,
I have a script in which an entry like this .....
FILENAME_B="PIC_${DATE}0732*.JPG"
The script connects to an ATM and pull a pic file from it.The format for the file is like PIC_2008061400000001.JPG in the ATM.
Means 1st 8 digit is the date(YYYYMMDD) field
2nd 8 digit means hrs... (2 Replies)
Hi All,
i have a file which have many fields delimited by ,(comma)
now i have to show only few fields and not all.
the sample text file looks like this:
TYPE=SERVICEEVENT, TIMESTAMP=05/06/2009 11:01:40 PM, HOST=sppwa634, APPLICATION=ASComp, FUNCTION=LimitsService, SOU... (8 Replies)
i have a line like this in my script
IP=`get_IP <hostname> | awk '{ print $1 }'
echo $IP
the problem is get_IP <hostname> returns data formated as follows:
ip 1.1.1.1 name server_name
the code above returns
1.1.1.1 server_name and i just need the 1.1.1.1
I have tried to add "|... (5 Replies)
Hi,
I am presently stuck in a csv file.
INPUT CSV
baseball,NULL,8798765,Most played
baseball,NULL,8928192,Most played
baseball,NULL,5678945,Most played
cricket,NOTNULL,125782,Usually played
cricket,NOTNULL,678921,Usually played
EXPECTED OUTPUT CSV
... (7 Replies)
Hello Everyone,
One of our servers is showing a strange issue, let me paste the output
root # uptime
4:37pm 3 users, load average: 0.00, 0.04, 0.04
Its been running since months but you can see after time there isn't any output like up 191 days(s).
Even the who command with b... (1 Reply)
I have five classes. 2 composition classes,1 aggregation class and 1 dependency class.I have coded all the classes but one of my test program is not giving me the expected result.I have the following classes:
TimeStamp
Interval (composition of 2 TimeStamps)
TimeSheet ( aggregation of many... (3 Replies)
Hi
I am getting below output when I run lsrsrc IBM.ManagementServer
sbkpshrasd02# lsrsrc "IBM.ManagementServer"
Resource Persistent Attributes for IBM.ManagementServer
I started the ctcas service but still no use. Stopped and started RMC. Any ideas what needs to be done.
----------... (1 Reply)
Version: RHEL 5.8
I am doing a grep of the piped output from ps command as shown below.
I am grepping for the pattern ora_dbw* . But, in the result set I am seeing strings with ora_dbr* as well like ora_dbrm_SDLM1DAS3 as shown below. Any idea why is this happening ?
$ ps -ef | grep... (6 Replies)
Good Moring,
I am currently reading about awk in a manual and following the examples using the oratab file.
My system is SOLARIS 10
I think I am getting strange behavior judging by what the book says to do and what I am getting with my little program.
Here is my program:
grep -v oratab |... (4 Replies)
COLRM(1) BSD General Commands Manual COLRM(1)NAME
colrm -- remove columns from a file
SYNOPSIS
colrm [start [stop]]
DESCRIPTION
The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read
from the standard input. Output is written to the standard output.
If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are spec-
ified, columns numbered less than the start column or greater than the stop column will be written. Column numbering starts with one, not
zero.
Tab characters increment the column count to the next multiple of eight. Backspace characters decrement the column count by one.
ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).
EXIT STATUS
The colrm utility exits 0 on success, and >0 if an error occurs.
SEE ALSO awk(1), column(1), cut(1), paste(1)HISTORY
The colrm command appeared in 3.0BSD.
BSD August 4, 2004 BSD