I want to find the different column numbers among rows in a file. For example:
A001 a b c d e ... N
A002 a b c d e ... N
A003 a b c d e ... N+1
A004 a b c d e ... N
A005 a b c d e ... N+2
:
:
For most of the lines I will have N columns (say 1000 rows) in each line except the line 3... (5 Replies)
Guys,
i have a file in below format where the barcode's are uniq per site but could be repeated for different site. so i want to convert the site column to rows based on the barcode's as below output.
your help is appreciated!!!
input:
SITE BARCODE QTY SP CP
10001 6281103890017 10 50 48... (5 Replies)
I have to find the number of rows in a file and delete those many rows in another file.
For example, if I have 3 rows in a file A, i have to delete first 3 rows in anothe file B,
I have the code, it works as standalone, when I merge this with m application (c with unix), it doesnt work.
... (2 Replies)
I have a file which will have rows like shown below,
ST*820*316054716
RMR*IV*11333331009*PO*40.31
REF*IV*22234441009*xsss471-2762
DTM*003*091016
ENT*000006
RMR*IV*2222234444*PO*239.91
REF*IV*1234445451009*LJhjlkhkj471-2762 </SPAN>
DTM*003*
091016
RMR*IV*2223344441009*PO*40.31... (18 Replies)
Can I insert rows based on line numbers. Say If I need to insert 1 or more rows in a file from line number 10. Can I do that in UNIX
I have a file something like
A
B
C
D
E
F
After row C, I wanted to add 2 records as X and Y. I have the line number after C as my reference. Can I... (2 Replies)
Hello guys
I have requirement to rank a flat file based on column separated by delimeter
I/P
1783747|091411|1000
1783747|091411|2000
1783747|091411|2000
1783747|091411|2000
1783747|091411|3000
1783747|091411|4000
1783747|091411|5000
1783747|091411|6000
1783747|091411|7000... (6 Replies)
I have a tab-delimited text file where the second column contains in increasing order and includes negative and positive numbers.
I want to assign ranks to the rows based on the value of the second column. The tricky part is that the row where the second column is "0", will be assigned "0", the... (3 Replies)
I have 2 files,
file01= 7 columns, row unknown (but few)
file02= 7 columns, row unknown (but many)
now I want to create an output with the first field that is shared in both of them and then subtract the results from the rest of the fields and print there
e.g.
file 01
James|0|50|25|10|50|30... (1 Reply)
Hellow,
I have a tab-delimited file with 3 columns :
BINPACKER.13259.1.p2 SSF48239
BINPACKER.13259.1.p2 PF13243
BINPACKER.13259.1.p2 G3DSA:1.50.10.20
BINPACKER.13259.2.p2 SSF48239
BINPACKER.13259.2.p2 PF13243
BINPACKER.13259.2.p2 G3DSA:1.50.10.20... (7 Replies)
Discussion started by: anjaliANJALI
7 Replies
LEARN ABOUT PLAN9
pr
PR(1) General Commands Manual PR(1)NAME
pr - print file
SYNOPSIS
pr [ option ... ] [ file ... ]
DESCRIPTION
Pr produces a printed listing of one or more files on its standard output. The output is separated into pages headed by a date, the name
of the file or a specified header, and the page number. With no file arguments, pr prints its standard input.
Options apply to all following files but may be reset between files:
-n Produce n-column output.
+n Begin printing with page n.
-b Balance columns on last page, in case of multi-column output.
-d Double space.
-en Set the tab stops for input text every n spaces.
-h Take the next argument as a page header (file by default).
-in Replace sequences of blanks in the output by tabs, using tab stops set every n spaces.
-f Use formfeeds to separate pages.
-ln Take the length of the page to be n lines instead of the default 66.
-m Print all files simultaneously, each in one column.
-n Number the lines of each file.
-on Offset the left margin n character positions.
-sc Separate columns by the single character c instead of aligning them with white space. A missing c is taken to be a tab.
-t Do not print the 5-line header or the 5-line trailer normally supplied for each page.
-wn For multi-column output, take the width of the page to be n characters instead of the default 72.
SOURCE
/sys/src/cmd/pr.c
SEE ALSO cat(1), lp(1)PR(1)