i have a file, where measurement-data is stored in the first column. The file has also a header of 5 lines. I want to set counting up numbers [1, 2, 3, ...] in front of any particular measurement-value; should start at the 6. line with starting number 1.
i try to solve it with ...
..but it will cut the header. Can someone give me a hint, how to give out the complete file?
Hi,
I am currently trying to generate multiple random numbers in C for different variable:-
die1=1+(rand()%5);
die2=1+(rand()%5);
die3=1+(rand()%5);
die4=1+(rand()%5);
But I need to contrain the total of die1, die2,die3 and die4 to be 5 as well. If i insert die1+die2+die3+die4=5, i do... (6 Replies)
Hi i would like to add line numbers to end of each line in a file.
I am able to do it in the front of each line using sed, but not able to add at the end of the file.
Can anyone suggest
The following code adds line number to start of each line
sed = filename | sed 'N;s/\n/\t/'
how can i... (5 Replies)
I have two files one (numbers file)contains the numbers(approximately 30000) and the other file(record file) contains the records(approximately 40000)which may or may not contain the numbers from that file.
I want to seperate the records which has the field 1=(any of the number from numbers... (15 Replies)
I have to take a list of numbers from the keyboard and not by passing arguments. How will I read a set of numbers in such a way that I can use any number I wish to operate upon. Is there any specific command to do so. As said before I dont want to pass the numbers as arguments from command line.... (3 Replies)
Hi! I'm trying to assign line numbers to each line of the file
for example consider the following..
The contents of the input file are
hello how are you?
I'm fine.
How about you?
I'm trying to get the following output..
1 hello how are you?
2 I'm fine.
3 How about you? ... (8 Replies)
Hi,
I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Hi All,
I have one sensor output(over the same) for a set value of 20.
Time(in Sec), Data
1, 16
2, 20
3, 24
4, 22
5, 21
6, 20
7, 19.5
8, 20
9, 20.5
10, 20
11, 20
12, 19.5
Here we can see like after 5 sec of time the data value reaches to 20+-0.5 range.
So I... (7 Replies)
Hi Experts,
I have a data with multiple entry , I want to filter PKG= & the last column "00060110" or "00088150" in the output
file:
###############################################################################################
PKG= P8SDB :: VGS = vgP8SOra vgP8SDB1 vgP8S001... (5 Replies)
PR(1) User Commands PR(1)NAME
pr - convert text files for printing
SYNOPSIS
pr [OPTION]... [FILE]...
DESCRIPTION
Paginate or columnate FILE(s) for printing.
Mandatory arguments to long options are mandatory for short options too.
+FIRST_PAGE[:LAST_PAGE], --pages=FIRST_PAGE[:LAST_PAGE]
begin [stop] printing with page FIRST_[LAST_]PAGE
-COLUMN, --columns=COLUMN
output COLUMN columns and print columns down, unless -a is used. Balance number of lines in the columns on each page
-a, --across
print columns across rather than down, used together with -COLUMN
-c, --show-control-chars
use hat notation (^G) and octal backslash notation
-d, --double-space
double space the output
-D, --date-format=FORMAT
use FORMAT for the header date
-e[CHAR[WIDTH]], --expand-tabs[=CHAR[WIDTH]]
expand input CHARs (TABs) to tab WIDTH (8)
-F, -f, --form-feed
use form feeds instead of newlines to separate pages (by a 3-line page header with -F or a 5-line header and trailer without -F)
-h, --header=HEADER
use a centered HEADER instead of filename in page header, -h "" prints a blank line, don't use -h""
-i[CHAR[WIDTH]], --output-tabs[=CHAR[WIDTH]]
replace spaces with CHARs (TABs) to tab WIDTH (8)
-J, --join-lines
merge full lines, turns off -W line truncation, no column alignment, --sep-string[=STRING] sets separators
-l, --length=PAGE_LENGTH
set the page length to PAGE_LENGTH (66) lines (default number of lines of text 56, and with -F 63)
-m, --merge
print all files in parallel, one in each column, truncate lines, but join lines of full length with -J
-n[SEP[DIGITS]], --number-lines[=SEP[DIGITS]]
number lines, use DIGITS (5) digits, then SEP (TAB), default counting starts with 1st line of input file
-N, --first-line-number=NUMBER
start counting with NUMBER at 1st line of first page printed (see +FIRST_PAGE)
-o, --indent=MARGIN
offset each line with MARGIN (zero) spaces, do not affect -w or -W, MARGIN will be added to PAGE_WIDTH
-r, --no-file-warnings
omit warning when a file cannot be opened
-s[CHAR], --separator[=CHAR]
separate columns by a single character, default for CHAR is the <TAB> character without -w and 'no char' with -w -s[CHAR] turns off
line truncation of all 3 column options (-COLUMN|-a -COLUMN|-m) except -w is set
-S[STRING], --sep-string[=STRING]
separate columns by STRING, without -S: Default separator <TAB> with -J and <space> otherwise (same as -S" "), no effect on column
options
-t, --omit-header
omit page headers and trailers
-T, --omit-pagination
omit page headers and trailers, eliminate any pagination by form feeds set in input files
-v, --show-nonprinting
use octal backslash notation
-w, --width=PAGE_WIDTH
set page width to PAGE_WIDTH (72) characters for multiple text-column output only, -s[char] turns off (72)
-W, --page-width=PAGE_WIDTH
set page width to PAGE_WIDTH (72) characters always, truncate lines, except -J option is set, no interference with -S or -s
--help display this help and exit
--version
output version information and exit
-t is implied if PAGE_LENGTH <= 10. With no FILE, or when FILE is -, read standard input.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report pr translation bugs to <http://translationproject.org/team/>
AUTHOR
Written by Pete TerMaat and Roland Huebner.
COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for pr is maintained as a Texinfo manual. If the info and pr programs are properly installed at your site, the com-
mand
info coreutils 'pr invocation'
should give you access to the complete manual.
GNU coreutils 8.22 June 2014 PR(1)