I am trying to Join all the lines matching similar pattern.
Example ;
I wanted to join all the lines which has sam to a single line.
In next line, i wanted to have all the lines with jones to a single line....etc
Code:
> cat sample.txt
sam 2012/11/23
sam 2012/12/5
sam 2012/12/5
jones 2012/10/16
jones 2012/10/17
jones 2012/10/17
mike 2012/11/24
mike 2012/12/25
mike 2012/12/25
mike 2012/12/25
mike 2012/12/25
mike 2012/12/25
I have tried the following command and however it is joining all the lines. Perhaps, i want to join the lines matching similar pattern.
Code:
> sed -e :a -e '$!N;s/\n'$line'/ '$line'/;ta' -e 'P;D' sample.txt
sam 2012/11/23 sam 2012/12/5 sam 2012/12/5 jones 2012/10/16 jones 2012/10/17 jones 2012/10/17 mike 2012/11/24 mike 2012/12/25 mike 2012/12/25 mike 2012/12/25 mike 2012/12/25 mike 2012/12/25
Hi all,
I'm looking for some help. I have a file (very long) that is organized like below:
>Cluster 0
0 283nt, >01_FRYJ6ZM12HMXZS... at +/99%
1 279nt, >01_FRYJ6ZM12HN12A... at +/99%
2 281nt, >01_FRYJ6ZM12HM4TS... at +/99%
3 283nt, >01_FRYJ6ZM12HM946... at +/99%
4 279nt,... (4 Replies)
Hello! i have a text file.. which contains the data as follows
i want to merge the declarations lines pertaining to one datatype in to a single line as follows
i've searched the forum for help.. but couldn't find much help.. how can i do this?? (1 Reply)
Hi,
I have a file with the lines as below:
C_10_A05_T7
C_10_A06_SP6
C_10_B05_SP6
C_10_B05_T7
C_10_B01_SP6
C_10_B01_T7
C_12_G07_SP6
C_12_G11_SP6
C_12_G11_T7
C_2_H18_T7
C_2_I02_SP6
C_2_I02_T7
C_2_I13_SP6
C_2_I17_SP6
The four segments of each line are connected by '_' symbols. I... (7 Replies)
Hello,
Could someone help me with sed. I have searched for solution 5 days allready :wall:, but cant find. Unfortunately my "sed" knowledge not good enough to manage it. I have the text:
123, foo1, bar1, short text1, dat1e, stable_pattern
124, foo2, bar2, long text
with few
lines, date,... (4 Replies)
Hi,
I have been thinking of how to script this but i have no clue at all..
Could someone please help me out or give me some idea on this?
I would like to group those lines with the same first variable in each line, joining the 2nd variables with commas.
Let's say i have the following input.
... (3 Replies)
Hi,
I have a data file where data is splitted into multiple lines. And, each valid record starts with a patten date | <?xml and ends with pattern </dmm>
e.g.
20120924|<?xml record 1 line1....record 1 line1....record 1 line1....
record 1 line2....record 1 line2....record 1 line2....
record 1... (3 Replies)
I have a file with the following contents.
DTP
START
START
START
DTP
START
DTP
START
DTP
START
I like to join the lines like this
DTP START
START
START
DTP START
DTP START (2 Replies)
'Hi
I'm using the following code to extract the lines(and redirect them to a txt file) after the pattern match. But the output is inclusive of the line with pattern match.
Which option is to be used to exclude the line containing the pattern?
sed -n '/Conn.*User/,$p' > consumers.txt (11 Replies)
Hi all!
Thanks for taking the time to view this!
I want to grep out all lines of a file that starts with pattern 1 but also does not match with the second pattern.
Example:
Drink a soda
Eat a banana
Eat multiple bananas
Drink an apple juice
Eat an apple
Eat multiple apples
I... (8 Replies)
Hi Folks,
I have a big file that looks like below
==========
kjhjl
kjlklkkhcgflj
fgf
==========
xsww23edc
ccdde3rfv
ceerfcc
vff4
==========
zaq12wsx
xsw23edc
==========
========== (3 Replies)
Discussion started by: jayadanabalan
3 Replies
LEARN ABOUT HPUX
join
join(1) General Commands Manual join(1)NAME
join - relational database operator
SYNOPSIS
[options] file1 file2
DESCRIPTION
forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 or file2 is the standard
input is used.
file1 and file2 must be sorted in increasing collating sequence (see Environment Variables below) on the fields on which they are to be
joined; normally the first in each line.
The output contains one line for each pair of lines in file1 and file2 that have identical join fields. The output line normally consists
of the common field followed by the rest of the line from file1, then the rest of the line from file2.
The default input field separators are space, tab, or new-line. In this case, multiple separators count as one field separator, and lead-
ing separators are ignored. The default output field separator is a space.
Some of the below options use the argument n. This argument should be a or a referring to either file1 or file2, respectively.
Options
In addition to the normal output,
produce a line for each unpairable line in file n, where n is or
Replace empty output fields by string
s.
Join on field
m of both files. The argument m must be delimited by space characters. This option and the following two are provided for
backward compatibility. Use of the and options ( see below ) is recommended for portability.
Join on field
m of file1.
Join on field
m of file2.
Each output line comprises the fields specified in
list, each element of which has the form where n is a file number and m is a field number. The common field is not printed
unless specifically requested.
Use character
c as a separator (tab character). Every appearance of c in a line is significant. The character c is used as the field sepa-
rator for both input and output.
Instead of the default output,
produce a line only for each unpairable line in file_number, where file_number is or
Join on field
f of file 1. Fields are numbered starting with 1.
Join on field
f of file 2. Fields are numbered starting with 1.
EXTERNAL INFLUENCES
Environment Variables
determines the collating sequence expects from input files.
determines the alternative blank character as an input field separator, and the interpretation of data within files as single and/or multi-
byte characters. also determines whether the separator defined through the option is a single- or multi-byte character.
If or is not specified in the environment or is set to the empty string, the value of is used as a default for each unspecified or empty
variable. If is not specified or is set to the empty string, a default of ``C'' (see lang(5)) is used instead of If any internationaliza-
tion variable contains an invalid setting, behaves as if all internationalization variables are set to ``C'' (see environ(5)).
International Code Set Support
Single- and multi-byte character code sets are supported with the exception that multi-byte-character file names are not supported.
EXAMPLES
The following command line joins the password file and the group file, matching on the numeric group ID, and outputting the login name, the
group name, and the login directory. It is assumed that the files have been sorted in the collating sequence defined by the or environment
variable on the group ID fields.
The following command produces an output consisting all possible combinations of lines that have identical first fields in the two sorted
files sf1 and sf2, with each line consisting of the first and third fields from and the second and fourth fields from
WARNINGS
With default field separation, the collating sequence is that of with the sequence is that of a plain sort.
The conventions of and are incongruous.
Numeric filenames may cause conflict when the option is used immediately before listing filenames.
AUTHOR
was developed by OSF and HP.
SEE ALSO awk(1), comm(1), sort(1), uniq(1).
STANDARDS CONFORMANCE join(1)