04-29-2014
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to write a shell script which increments a particular column in a row from a text file and then adds another row below the current row with the incremented value .
For Eg .
if the input file has a row :
abc xyz lmn 89 lm nk o p
I would like the script to create something like... (9 Replies)
Discussion started by: aYankeeFan
9 Replies
2. Shell Programming and Scripting
Hi All,
I would like to have a script which is able to perform the below.
Print the whole row if column1 which is "0001" for the below example is the first occurrence. Subsequent "0001" occurrence will not be printed out and so on.
Can any expert help ?
Input:
0001 k= 40
0001 k= 2... (7 Replies)
Discussion started by: Raynon
7 Replies
3. Shell Programming and Scripting
Hi,
I want to print column value based on row number say multiple of 8.
Input file:
line 1 67 34
line 2 45 57
. . .
. . .
line 8 12 46
. . .
. . .
line 16 24 90
. . .
. . .
line 24 49 67
Output
46
90
67 (2 Replies)
Discussion started by: Surabhi_so_mh
2 Replies
4. Shell Programming and Scripting
Hi Friends,
I have a single column data like below.
1
2
3
4
5
I need the output like below.
0
1
2
3
4
where each row (including first row) subtracting from first row and the result should print below like the way shown in output file.
Thanks
Sid (11 Replies)
Discussion started by: ks_reddy
11 Replies
5. Shell Programming and Scripting
Hi all
I have file with columns
F3 pathway CPS
F2
H2
H4
H5
H6 no pathway CMP
H7
H8
H9
H10
My expected output is
F3 pathway CPS
F2 pathway CPS (10 Replies)
Discussion started by: Priyanka Chopra
10 Replies
6. UNIX for Dummies Questions & Answers
file with this content
awk 'NR==1 {print $4} && NR==2 {print $5}' file
The error is shown with syntax error; what can be done (4 Replies)
Discussion started by: cdfd123
4 Replies
7. Shell Programming and Scripting
Hi,
I have the following file,
chr1 100 200 20
chr1 201 300 22
chr1 220 345 23
chr1 230 456 33.5
chr1 243 567 90
chr1 345 600 20
chr1 430 619 21.78
chr1 870 910 112.3
chr1 914 920 12
chr1 930 999 13
My output would be
peak1 20 22 23 33.5 90
peak2 20 21.78 112.3 12 13
Here the... (3 Replies)
Discussion started by: jacobs.smith
3 Replies
8. Shell Programming and Scripting
Hi.
How can we print those rows of file2 which are mentioned in file1. first character of file1 is a row number.. for eg
file1
1:abc
3:ghi
6:pqr
file2
a abc
b def
c ghi
d jkl
e mno
f pqr
... (6 Replies)
Discussion started by: Abhiraj Singh
6 Replies
9. Shell Programming and Scripting
I have a table with this structure:
cola colb colc
1 19 lemon
20 31 lemon
32 100 lemon
159 205 cherries
210 500 cherries
and need to parse it into this format:
cola colb colc
1 100 lemon
159 500 cherries
So I need the first row of cola and the last row of colb if colc has the... (3 Replies)
Discussion started by: coppuca
3 Replies
10. UNIX for Beginners Questions & Answers
Hello,
I have this table:
chr1_16857_17742 - chr1 17369 17436 "ENST00000619216.1"; "MIR6859-1"; - 67
chr1_16857_17742 - chr1 14404 29570 "ENST00000488147.1"; "WASH7P"; - 885
chr1_16857_18061 - chr1 ... (5 Replies)
Discussion started by: coppuca
5 Replies
LEARN ABOUT FREEBSD
version.4th
VERSION.4TH(8) BSD System Manager's Manual VERSION.4TH(8)
NAME
version.4th -- FreeBSD version string boot module
DESCRIPTION
The file that goes by the name of version.4th is a set of commands designed to draw the boot loader version at the bottom-right of the
screen. The commands of version.4th by themselves are not enough for most uses. Please refer to the examples below for the most common sit-
uations, and to loader(8) for additional commands.
Before using any of the commands provided in version.4th, it must be included through the command:
include version.4th
This line is present in the default /boot/menu.rc file, so it is not needed (and should not be re-issued) in a normal setup.
The commands provided by it are:
print_version Prints the contents of the loader_version environment variable right-justified at the column loader_version_x
and row loader_version_y.
The environment variables that effect its behavior are:
loader_version
Set automatically by loader(8), but you can override it by setting in loader.conf(5). This should be the version of boot
loader used.
loader_version_x
Sets the desired ending column position of loader_version. Default is 80.
loader_version_y
Sets the desired ending row position of loader_version. Default is 24.
loader_color
If set to ``NO'' (case-insensitive) or ``0'', causes the version to be printed without color (default is ANSI Cyan).
FILES
/boot/loader The loader(8).
/boot/version.4th version.4th itself.
/boot/loader.rc loader(8) bootstrapping script.
EXAMPLES
Override loader(8) version in loader.conf(5):
loader_version="loader 1.1"
SEE ALSO
loader.conf(5), color.4th(8), loader(8)
HISTORY
The version.4th set of commands first appeared in FreeBSD 9.0.
AUTHORS
The version.4th set of commands was written by Devin Teske <dteske@FreeBSD.org>.
BSD
August 6, 2013 BSD