Hi Chaps,
I'm trying to print the line number of a comma delimited file where the second field in the line is blank using AWK. Here is the code I have so far where am I going wrong. It is the last column in the file.
nawk -v x==0 'BEGIN {FS=",";OFS=","} x++ if ($2 == " ") print $x' bob.tst
... (3 Replies)
Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me.
I have a file say:
abc
def
ccc
ddd
ffff
The output should be:
Instance1=abc
Instance2=def
Instance3=ccc
Instance4=ddd
Instance5=ffff
... (2 Replies)
Hi,
I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers.
To be more specific: lets say my file has 1000 lines & 4 Columns. I want to add text "Hello"... (2 Replies)
Hi Everybody,
I am trying to write a script that will get some perticuler data from a file and redirect to a file.
My Question is,
I have a Very huge file,In that file I have my required data is started from 25th line and it will ends in 100th line.
I know the line numbers, I need to get all... (9 Replies)
Hello,
I am testing some data to get line number at cursor position 9 and found some problem, the code is below.Assume we got 3 attribute. At second attribute, there are some data(eg.A41/A6) missing like at the fourth and six line
11006 A41 1888
11006 ... (7 Replies)
Hello Everyone.
I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below:
if ; then
if ; then
tail +$1 $3 | head -n $2
else
... (5 Replies)
Hi,
I would like to know how do I print the line # in a script. My requirement is, I have a script which is about ~5000 lines long. If there are any errors happen I just exit. And I would like to add the line # of the script where the error happened.
Thanks, (6 Replies)
Hello,
I have a question on how to find the line number of the first column that contains specific data. I know how to print all the line numbers of those columns, but haven't been able to figure out how to print only the first one that is found.
For example, if my data has four columns:
115... (3 Replies)
Hi,
How to print the number of fields in each record with the line number?
Lets saw I have
3212|shipped|received|
3213|shipped|undelivered|
3214|shipped|received|delivered
I tried the code
awk -F '|' '{print NF}'
This gives me ouput as
3
3
4 (5 Replies)
Hello everyone,
I don't really know anything about scripting, but I have to manage to make this script, out of necessity.
#!/bin/bash
while read -r line; do #I'm reading from a big wordlist
instructions using $line
done
Is there a way to automatically write the $line number the script... (4 Replies)
Discussion started by: bobylapointe
4 Replies
LEARN ABOUT OSX
lpr
lpr(1) Apple Inc. lpr(1)NAME
lpr - print files
SYNOPSIS
lpr [ -E ] [ -H server[:port] ] [ -U username ] [ -P destination[/instance] ] [ -# num-copies [ -h ] [ -l ] [ -m ] [ -o option[=value] ] [
-p] [ -q ] [ -r ] [ -C/J/T title ] [ file(s) ]
DESCRIPTION
lpr submits files for printing. Files named on the command line are sent to the named printer (or the default destination if no destination
is specified). If no files are listed on the command-line, lpr reads the print file from the standard input.
THE DEFAULT DESTINATION
CUPS provides many ways to set the default destination. The "LPDEST" and "PRINTER" environment variables are consulted first. If neither
are set, the current default set using the lpoptions(1) command is used, followed by the default set using the lpadmin(8) command.
OPTIONS
The following options are recognized by lpr:
-E
Forces encryption when connecting to the server.
-H server[:port]
Specifies an alternate server.
-C "name"
-J "name"
-T "name"
Sets the job name.
-P destination[/instance]
Prints files to the named printer.
-U username
Specifies an alternate username.
-# copies
Sets the number of copies to print from 1 to 100.
-h
Disables banner printing. This option is equivalent to "-o job-sheets=none".
-l
Specifies that the print file is already formatted for the destination and should be sent without filtering. This option is equivalent
to "-o raw".
-m
Send an email on job completion.
-o option[=value]
Sets a job option.
-p
Specifies that the print file should be formatted with a shaded header with the date, time, job name, and page number. This option is
equivalent to "-o prettyprint" and is only useful when printing text files.
-q
Hold job for printing.
-r
Specifies that the named print files should be deleted after printing them.
COMPATIBILITY
The "c", "d", "f", "g", "i", "n", "t", "v", and "w" options are not supported by CUPS and produce a warning message if used.
SEE ALSO cancel(1), lp(1), lpadmin(8), lpoptions(1), lpq(1), lprm(1), lpstat(1),
http://localhost:631/help
COPYRIGHT
Copyright 2007-2013 by Apple Inc.
29 August 2008 CUPS lpr(1)