I am writing a shell script.
Now i need to read in a string and send it to an awk file to compare and search for compatible record.
I wrote it like tat:
read serial | awk -f generate.awk data.dat
p/s: the data file got 6 field.
According to an expert, we can write it like tat:
read... (1 Reply)
Hi All,
i have script like below..
echo "1) first option"
echo ""
echo "2) second option"
echo ""
echo "*) please enter the correct option"
read select
case $select in
1) echo "first option selected"
;;
2) echo "second option selected"
;;
*) echo "please enter the correct... (4 Replies)
Dear Conerned,
I am facing a situation where i need to pass an argument which is non-awk variable like
day=090319
awk '/TID:R/ && /TTIN:/' transaction.log
I want to add this day variable like below
awk '/TID:R$day/ && /TTIN:/' transaction.log
But it is not working. :confused: (1 Reply)
hi,
I have this script
#!/usr/bin/awk -v var1=1 -f
$17==31
END{
{
print $0
}
}
exit
i am passing a file name from the command line now i want to make the 17th field value
to be passed from command line. How can i do that, (1 Reply)
Hi all
I have got a file digits.data containing the following data
1 3 4
2 4 9
7 3 1
7 3 10
I am writing a script that will pass an argument from C-shell to nawk command. But it seems the values in the nawk comman does not get set. the program does not print no values out. Here is the... (1 Reply)
So, I have this script. It reads a CSV file that has a mixture of object names with IP addresses (parsing out that part I have working), and object names which have a DNS name. I want to be able to run a "dig +short" based off of the name given to me in the line of the awk script, and then deal... (6 Replies)
I'm trying to figure out what's getting passed as the argument when I try to pass a directory as an argument, and I'm getting incredibly strange behavior. For example, from the command line I'm typing:
nawk -f ./test.awk ~
test.awk contains the following:
{
directory = $NF
print... (13 Replies)
I have one working awk command line. Which taking data from the “J1202523.TXT” file and generating the “brazil.dat” file. PFB code.
awk '{ DUNS = substr($0,0,9);if ( substr($0,14,3) == "089" ) print DUNS }' J1202523.TXT > Brazil.dat
But now I want to pass two parameter as a command line argument... (4 Replies)
I have the awk script below and things go wrong when I do
awk -v dsrmx=25 -f ./checkSRDry.awk --usage
I basically want to override the usual --usage and --help that awk gives.
How do people usually handle this situation when you also want to supply your own usage and help
concerning the... (2 Replies)
consider the script below
sh /opt/hqe/hqapi1-client-5.0.0/bin/hqapi.sh alert list --host=localhost --port=7443 --user=hqadmin --password=hqadmin --secure=true >/tmp/alerts.xml
awk -F'' '{for(i=1;i<=NF;i++){
if($i=="Alert id") {
if(id!="")
if(dt!=""){
cmd="sh someScript.sh... (2 Replies)
Discussion started by: vivek d r
2 Replies
LEARN ABOUT DEBIAN
nip2
NIP2(1) General Commands Manual NIP2(1)NAME
nip2 - image processing with the VIPS library
SYNOPSIS
nip2 [filename1 ...]
nip2 -s filename [arg1 ...]
nip2 -e expression [arg1 ...]
DESCRIPTION
nip2 (for New Image Processing) is a tool for manipulating images using the VIPS image processing library.
There are three principal modes:
nip2 [filename1 ...]
start in GUI mode, loading the named files
nip2 -e expression [arg1 ...]
nip2 --expression=EXPRESSION [arg1 ...]
start in no-GUI mode; set main = expression, set list argv to
["filename", "arg1", "arg2", ...], set argc to length of list; print
the value of symbol "main" to stdout; exit
nip2 -s filename [arg1 ...]
nip2 --script=FILENAME [arg1 ...]
start in no-GUI mode; read in filename as a set of definitions,
set list argv to ["filename", "arg1", "arg2", ...], set argc to
length of list; print the value of symbol "main" to stdout; exit;
useful for running nip2 as an interpreter on unix
You can use -o to direct output to a file rather than stdout.
-o filename
--output=FILENAME
the value of main is written to the named file. If main is a
list, the filename is incremented between objects. You can use
the suffix to specify the format and options to write in
Other options provide finer control over startup and shutdown. If you need to do something strange, don't use -e/-s, use these in combina-
tion.
-b
--batch
batch (ie. non-GUI) mode
-m
--no-load-menus
don't load menus, for faster startup
-a
--no-load-args
don't load extra command-line arguments
-w
--stdin-ws
load stdin as a workspace
-d
--stdin-def
load stdin as a set of definitions
-p
--print-main
print the value of main on exit. nip2 will check for a top-level
symbol called main, and also check each workspace for a main
Finally some other options are useful for debugging, timing and for generating strings for internationalisation.
-V
--verbose
produce verbose error messages: handy for debugging in batch mode
-i
--i18n
output strings from .def files for internationalisation
-v
--version
print version information
-c
--benchmark
benchmark: no GUI, just start up and shut down
-t
--time-save
time saves: after every image save a popup tells you the time the
save took in seconds
-T
--test
test: start up (including any arg processing), test for any errors,
and exit with an error code if any occured. Useful for running
automated tests.
-x PREFIX
--prefix=PREFIX
set install prefix: start up as if nip2 had been installed to PREFIX.
Useful for running automated tests without installing the thing.
EXAMPLES
nip2 fred.jpg
Start nip2, loading fred.jpg.
nip2 -e "2 + 2"
Prints 4 to stdout.
nip2 -e "99 + Image_file argv?1" -o result.png fred.jpg
Load argv1 (fred.jpg), add 99, output to result.png.
nip2 -e "Matrix [[1,2],[4,5]] ** -1" -o poop.mat
Invert the 2x2 matrix and write the result to poop.mat.
COPYRIGHT
2008 (c) Imperial College, London
Oct 4 2004 NIP2(1)