08-08-2019
Allow me some nit-picking:
- FNR never will assume the value 0 (nor does NR).
- as you have only one input file (stdin), FNR will always be identical with NR.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Team,
I am currently in the process of writing a script which will take a filename in the format
SKADEV.0.db2.NODE0000.CATN0000.20080714231015.001
where the sixth string(with "." as the seperator) is the time stamp of the time of creation of the file.
now here is my issue .
I need to be... (2 Replies)
Discussion started by: Segwar
2 Replies
2. Shell Programming and Scripting
Hello,
I have two files file1 & file2 containing both lines (1 word per line). I need to extract the lines that are in file1 and not present in file2 and have the result in output file.
i.e :
user>cat file1
line1
line2
line3
line4
line5
user>cat file2
line1
line3
line5
The... (2 Replies)
Discussion started by: newpromo
2 Replies
3. Shell Programming and Scripting
file A
E969K
D223L
E400L
E34L
file B
predicted 3
1 250
251 500
501 1000
The output should be
E969K 501 1000
D223L 1 250
E400L 251 500
E34L 1 250
I tried in this way (1 Reply)
Discussion started by: cdfd123
1 Replies
4. Shell Programming and Scripting
Hey there,
I just stumbled upon a difference between using awk on the commandline and using it in a shellscript.
I have a variable, e.g.: PROG=vim
then i want to check if the package with this name is installed: TEMPVAL=$(dpkg -l | awk '{ if ($2 == "$PROG") print $2 }') (Im using... (10 Replies)
Discussion started by: MrSnail
10 Replies
5. Shell Programming and Scripting
I am having two csv files i need to compare these files and the output file should have the information of the differences at the field level.
For Example,
File 1:
A,B,C,D,E,F
1,2,3,4,5,6
File 2:
A,C,B,D,E,F
1,2,4,5,5,6
out put file: (12 Replies)
Discussion started by: karingulanagara
12 Replies
6. Shell Programming and Scripting
Need awk solution. Please advise.
inputfile.txt
1,NY, 1111
2,MI, 222
3,NY,333
4,OH,444
5,OH,555
mapping.txt
NY NYNY
IL ILLINOIS
OH OHIO
Need to write a code which will compare 2nd column of inputfile.txt with mapping file and redirect output based on the... (2 Replies)
Discussion started by: vegasluxor
2 Replies
7. UNIX for Dummies Questions & Answers
Hi..I have the data in a file like in this format, and I need the output time difference in seconds by using awk command. Start date/time and end date/time given in column 2,3 & 4,5. Please assist how to write shell script.
File1.txt
JOB1 10/09/2013 17:42:16 10/09/2013 17:43:46 SU 6202685/1... (4 Replies)
Discussion started by: mprithvi
4 Replies
8. Shell Programming and Scripting
Hi,
I'm trying to write a script to determine the time gap between HTTP PUT and HTTP DELETE requests in the HTTP Servers access log.
Normally client will do HTTP PUT to push content e.g. file_1.txt and 21 seconds later it will do HTTP DELETE, but sometimes the time varies causing some issues... (3 Replies)
Discussion started by: Juha
3 Replies
9. Shell Programming and Scripting
In the awk I am trying to subtract the difference $3-$2 of each matching $4 before the first _ (underscore) and print that value in $13.
I think the awk will do that, but added comments. What I am not sure off is how to add a line or lines that will add sum each matching $13 value and put it in... (2 Replies)
Discussion started by: cmccabe
2 Replies
10. Shell Programming and Scripting
I create a CGI in bash/html.
My awk script looks like :
echo "<table>"
for fn in /var/www/cgi-bin/LPAR_MAP/*;
do
echo "<td>"
echo "<PRE>"
awk -F',|;' -v test="$test" '
NR==1 {
split(FILENAME ,a,"");
}
$0 ~ test {
if(!header++){
... (12 Replies)
Discussion started by: Tim2424
12 Replies
LEARN ABOUT REDHAT
wvdialconf
WVDIALCONF(1) General Commands Manual WVDIALCONF(1)
NAME
wvdialconf - build a configuration file for wvdial(1)
SYNOPSIS
wvdialconf /etc/wvdial.conf
DESCRIPTION
wvdialconf detects your modem, its maximum baud rate, and a good initialization string and generates or updates the wvdial(1) configuration
file based on this information.
wvdialconf is completely non-interactive. You still need to edit /etc/wvdial.conf to specify the phone number, login name, and password of
your internet account in order for wvdial(1) to work.
It is safe to run wvdialconf if a configuration file already exists. In that case, only the Modem, Baud, Init, and Init2 options are
changed in the [Dialer Defaults] section, and only if autodetection is successful.
BUGS
We're willing to entertain the possibility. Let us know if you have any problems by sending an e-mail to <wvdial@nit.ca>.
Also, there is now a mailing list for discussion about wvdial. If you are having problems, or have anything else to say, send e-mail to
<wvdial-list@lists.nit.ca>.
DIAGNOSTICS
An exit status of 0 means that a modem was detected and the configuration file was updated successfully.
Any other value means that something went wrong and the configuration file was unchanged.
AUTHORS
Dave Coombs and Avery Pennarun for Net Integration Technologies, as part of the Worldvisions Weaver project.
SEE ALSO
wvdial(1), wvdial.conf(5).
Worldvisions August 1998 WVDIALCONF(1)