Hi,
I got some log files which print the whole xml message in separate lines:
e.g.
2008-10-01 14:21:44,561 INFO do something
2008-10-01 14:21:44,561 INFO print xml : <?xml version="1.0" encoding="UTF-8"?>
<a>
<b>my data</b>
</a>
2008-10-01 14:21:44,563 INFO do something again
I want... (3 Replies)
I have an issue where I need to append a value at the last of the csv, I have created a shell script and it is appending the columns at the last but it is appending at all lines, and my requirement is specific to just append at the 1st line.
Have a look and suggest, (7 Replies)
Using ls input as example..
ls | sed 's/\n/ /'outputs with line breaks, where I was expecting the \n to disappear. I've tried \r as well wondering if terminal output used different breaks.
Is there a way to remove the line breaks without saving to file and then working from there?
----------... (2 Replies)
Hi,
I am pasring a file line by line. I need to check each field in line and remove particular line.
input file lines are,
02;ABC;PQR
03;aaa;rrr
04;ABC;ggg
09;eee;ABC
04;lmn;stu
I am looking for line containing "ABC" as field value. Now How can I remove this line from input file... (7 Replies)
I need to remove all line breaks in a document after a match, until there is a blank line.
Example below, after the match "THE GREEN TABLE" remove line breaks until a blank line. Then, after the match "THE BLUE TABLE" do the same.
Before:
THE GREEN TABLE
Lorem ipsum dolor sit amet,... (14 Replies)
I have below file. I want to remove space at begining of every line and then after also remove blank line from file.
I use below code for each operation.
sed -e 's/^*//' < check.txt > check1.txt
sed '/^\s*$/d' < check1.txt > check2.txt
above code not remove all the space... (12 Replies)
i have data as below
123,"paul phiri",paul@yahoo.com,"po.box 23, BT","Eco Bank,Blantyre,Malawi"
i need an output to be
123,"paul phiri",paul@yahoo.com,"po.box 23 BT","Eco Bank Blantyre Malawi" (5 Replies)
Hi,
I want to remove all extra spaces, line breaks .
Need a new line entry only for term starting"array"
For eg: my input is
array(),
array(),
array(),
and my expected output is
array(),
array(),
array(),
Is it possible using awk? (5 Replies)
Regarding copy/pasted text of copyright-free book from archive.org (link below), in attempt to expand single-line-break paragraph text (not section headings or paragraph breaks) to wider right margin, Justify or Wrap in LIbreOffice is not working, and Find/Replace the paragraph mark ($) wraps all... (2 Replies)
Discussion started by: p1ne
2 Replies
LEARN ABOUT PLAN9
dirread
DIRREAD(2) System Calls Manual DIRREAD(2)NAME
dirread - read directory
SYNOPSIS
#include <u.h>
#include <libc.h>
int dirread(int fd, Dir *buf, long nbytes)
DESCRIPTION
The data returned by a read(2) on a directory is a set of complete directory entries in a machine-independent format, exactly equivalent to
the result of a stat(2) on each file or subdirectory in the directory. Dirread decodes the directory entries into a machine-dependent
form. It reads from fd and unpacks the data into Dir structures in buf (see stat(2) for the layout of a Dir). Nbytes is the size of buf;
it should be a multiple of sizeof(Dir). Directory entries have length DIRLEN (defined in <libc.h>) in machine-independent form. A suc-
cessful read of a directory always returns a multiple of DIRLEN; dirread always returns a multiple of sizeof(Dir).
Dirread returns the number of bytes filled in buf; the number returned may be less than the number requested. The file offset is advanced
by the number of bytes actually read.
SOURCE
/sys/src/libc/9sys/dirread.c
SEE ALSO intro(2), open(2), read(2)DIAGNOSTICS
Sets errstr.
DIRREAD(2)