Ok I have a file with hundreds of lines, four columns, space delimited, TESTB.TXT for example
TESTB.TXT
---
AA ZZ 12 34
BB YY 56 78
CC XX 91 23
DD VV 45 67
---
I want a new file that has 7 columns, the first four are identical, and the next 3 are the last three of the next line...so... (5 Replies)
I generally use yy to copy a line and then p to paste the line at end of current line.
But is there a way to paste the copied line in concatenation with the current line with out going to next line. (3 Replies)
I am trying to delete lines in archived Apache httpd logs
Each line has the pattern:
<ip-address> - - <date-time> <document-request-URL> <http-response> <size-of-req'd-doc> <referring-document-URL>
This pattern is shown in the example of 6 lines from the log in the code box below. These 6... (1 Reply)
Hello.
I want to find a line that has "new = 0" in it, then search back based on field $4 () in the current line, and find the first line that has field $4 and "last fetch"
Grep or Awk preferred.
Here is what the data looks like:
2013-12-12 12:10:30,117 TRACE last fetch: Thu Dec 12... (7 Replies)
Hi ,
i have a file with data as below.This is same file. But actual file contains to many rows.
i want to search for a string "Field 039 00" and delete that line and previous 3 lines in that file.. Can some body suggested me how can i do using either sed or awk command ?
Field 004... (7 Replies)
Help,
I have a text file which looks like
disco 5674536
3456 jambo
disco 453678
4578 jambo
I would like to have an output which looks like below
disco 3456 disco 4578 (4 Replies)
Hi,
I have an XML file and I am tring to extract some data form it, after lot of data cleaning process, I ended up with an issue, and need your urgent support.
my current input data in below format:
<Node>xxxxxx
<Node>yyyyy</Node>
<Node>zzzzzz
<Node>12345</node>
I need... (9 Replies)
Hello All,
I am looking for help to achieve the following:
Here is the data set
1757890237|42|55570025|1468796400|0
1757890237|32|55570025|1471474800|0
1757890237|54|55570025|1474153200|1476745200
1757890237|34|55570026|1468796400|0
1757890237|44|55570026|1471474800|0... (7 Replies)
Hello,
I am looking for a specific situation in a text file. The conditions are,
> <CompoundName>
InChI=1S/C5H12NO2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3/q+1
I am looking for cases where the line "> <CompoundName>" is followed by a line that contains the string "InChI=" without regard to... (5 Replies)
Discussion started by: LMHmedchem
5 Replies
LEARN ABOUT NETBSD
zfgrep
ZGREP(1) BSD General Commands Manual ZGREP(1)NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files
SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...]
zegrep [grep-flags] [--] pattern [file ...]
zfgrep [grep-flags] [--] pattern [file ...]
DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1).
The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern
argument.
zegrep calls egrep(1), while zfgrep calls fgrep(1).
EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0.
SEE ALSO egrep(1), fgrep(1), grep(1), gzip(1), zcat(1)AUTHORS
Thomas Klausner <wiz@NetBSD.org>
BSD December 28, 2003 BSD