Can you explain me the command? I recive one error:
awk: cmd. line:1: (FILENAME=web.xml FNR=2) fatal: attempt to access field -2
I can't understand the reason, I never used awk , if you explain me I think I can fix
Assuming that you get the above diagnostic when running the script vgersh99 suggested:
it is telling us that line number 2 in your input file (the one named web.xml) does not contain any double-quote (") characters. And, since the sample input that you showed us had four pairs of double-quotes on every input line, it wasn't prepared to handle input in a different format.
If you can't be bothered to accurately describe the format of the input data your script will be processing, we have to assume that you will be able to modify any suggestions provided to weed out (or otherwise process) lines in your input file(s) that do not match the format of the data you said you wanted to process.
This User Gave Thanks to Don Cragun For This Post:
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Hi
Guys , I am new to this and Hi to all ,Need your help
I am trying to copy Files which are inside file.txt
The files inside file.txt are inthe below order
file1.log
file2.log
file3.log
.......
I want to copy these files to an output Directory ,
Please help (1 Reply)
Hi
Guys , I am new to this and Hi to all ,Need your help
I am trying to copy Files which are inside file.txt
The files inside file.txt are inthe below order
file1.log
file2.log
file3.log
.......
I want to copy these files to an output Directory ,
Please help (1 Reply)
I have a text file which contains lines in this format - it contains 105 lines in total, but I'm just putting 4 here to keep it short:
58571,east_ppl_ppla_por
58788,east_pcy_hd_por
58704,east_pcy_ga_por
58697,east_pcy_pcybs_por
It's called id_key.txt
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I have this text file with a very large number of columns (10,000+) and I want to move the first column to the position of the six column so that the text file looks like this:
Before cutting and pasting
ID Family Mother Father Trait Phenotype
aaa bbb ... (5 Replies)
Hi All,
I want to change the name as SEQ_13
ie., <Property Name="Name">SEQ_13</Property>
when the Stage Type is PxSequentialFile
ie., <Property Name="StageType">PxSequentialFile</Property> :wall:
Input.XML
<Main>
<Record Identifier="V0S13" Type="CustomStage" Readonly="0">... (3 Replies)
Hi I have a text file with lines beginning with 71303, 71403, 71602,
I need to copy the 10 digit text at position 30 on lines beginning with 71303 (5500011446) to position 99 on every line beginning with 71602 (see example below),
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Hello Team,
I have 2 files.one contains english text and another contains Japanese. so i have to read english text and replace the text with Japanesh text in third file.
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Discussion started by: SA_Palani
2 Replies
LEARN ABOUT PLAN9
grep
GREP(1) General Commands Manual GREP(1)NAME
grep - search a file for a pattern
SYNOPSIS
grep [ option ... ] pattern [ file ... ]
DESCRIPTION
Grep searches the input files (standard input default) for lines (with newlines excluded) that match the pattern, a regular expression as
defined in regexp(6). Normally, each line matching the pattern is `selected', and each selected line is copied to the standard output.
The options are
-c Print only a count of matching lines.
-h Do not print file name tags (headers) with output lines.
-i Ignore alphabetic case distinctions. The implementation folds into lower case all letters in the pattern and input before interpre-
tation. Matched lines are printed in their original form.
-l (ell) Print the names of files with selected lines; don't print the lines.
-L Print the names of files with no selected lines; the converse of -l.
-n Mark each printed line with its line number counted in its file.
-s Produce no output, but return status.
-v Reverse: print lines that do not match the pattern.
Output lines are tagged by file name when there is more than one input file. (To force this tagging, include /dev/null as a file name
argument.)
Care should be taken when using the shell metacharacters $*[^|()= and newline in pattern; it is safest to enclose the entire expression in
single quotes '...'.
SOURCE
/sys/src/cmd/grep.c
SEE ALSO ed(1), awk(1), sed(1), sam(1), regexp(6)DIAGNOSTICS
Exit status is null if any lines are selected, or non-null when no lines are selected or an error occurs.
GREP(1)