02-26-2020
Nice solution
For symmetry reason (and the border case "empty input file") it should be
END {printf DL}.
This User Gave Thanks to MadeInGermany For This Post:
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1. Shell Programming and Scripting
i have single column which is starting with same string(many number of rows)
i have to convert each into a single row.how can i do that?
laknar
std
mes
23
55
laknar
isd
phone no
address
amount
99
I have to convert above like below.
laknar|std|mes|23|55
laknar|isd|phone... (3 Replies)
Discussion started by: laknar
3 Replies
2. UNIX for Dummies Questions & Answers
hey guys...
Im looking to do the following:
1
2
3
4
5
6
7
8
9
Change to:
1 4 7
2 5 8
3 6 9
Did use | perl -lpe'$\=$.%3?$":"\n"' , but it doesnt give me the matrix i want. (3 Replies)
Discussion started by: zaneded
3 Replies
3. Shell Programming and Scripting
hey,
i have the following data:
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000 (7 Replies)
Discussion started by: zaneded
7 Replies
4. Shell Programming and Scripting
Hi all,
I need to convert this file having just one column into two column file
current file:
a
15
b
21
c
34
d
48
e
10
wanted:
a 15
b 21
c 34 (15 Replies)
Discussion started by: prachiagra
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5. Shell Programming and Scripting
Hello Friends,
I am trying to implement the following using UNIX. I am getting a sequential file as input which would have two columns, "Name" and "Countries Visited". The "Countries Visisted" field will be multi-valued, each value separated by a space and also the number of values are not... (2 Replies)
Discussion started by: mehimadri
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6. Shell Programming and Scripting
Hi pls help me out to short out this problem
rm PAB113_011.out
rm: PAB113_011.out: override protection 644 (yes/no)? n
If i give y it remove the file.
But i added the rm command as a part of ksh file and i tried to remove the file. Its not removing and the the file prompting as... (7 Replies)
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7. Shell Programming and Scripting
Dear fellows, I need your help.
I'm trying to write a script to convert a single column into multiple rows.
But it need to recognize the beginning of the string and set it to its specific Column number.
Each Line (loop) begins with digit (RANGE).
At this moment it's kind of working, but it... (6 Replies)
Discussion started by: AK47
6 Replies
8. Shell Programming and Scripting
Convert Single column to multiple rows
file a.txt contains data like below
Server=abc
Run=1
Tables=10
Sessions=16
Time=380
Jobs=5
Server=abc
Run=2
Tables=15
Sessions=16
Time=400
Jobs=5
Server=abc
Run=3
Tables=20
Sessions=16
Time=450 (5 Replies)
Discussion started by: sol_nov
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9. Shell Programming and Scripting
input:
chr1 1 2 3
chr1 1 2 4
chr1 2 4 5
chr2 3 6 9
chr2 3 6 10
Code:
awk '{a+=$4}END{for (i in a) print i,a}' input
Output:
chr112 7
chr236 19
chr124 5
Desired output:
chr1 1 2 7
chr2 3 6 19
chr1 2 4 5 (1 Reply)
Discussion started by: jacobs.smith
1 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I have input dataset as below:
Cl.jenn,1051,ABCD
JEN.HEA,9740|1517|8119|2145,ZZZZ,REPEAT
Rich.Sm,
Ann.Car,3972|4051|1064|4323|4122|2394|2574|4507
Sta.for,7777,ABCD,UUUU
Sm.Ric,
Ch.LRD,
Eh.ab,
Gr.sh,
Expected output:
-------------------
Cl.jenn,1051,ABCD... (6 Replies)
Discussion started by: saravananravim
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LEARN ABOUT CENTOS
grub2-mkrescue
GRUB-MKRESCUE(3) Library Functions Manual GRUB-MKRESCUE(3)
NAME
grub-mkrescue -- Generate a GRUB rescue image using GNU Xorriso.
SYNOPSIS
grub-mkrescue [-o | --output=FILE] [--modules=MODULES]
[--install-modules=MODULES] [--themes=THEMES]
[--fonts=FONTS] [--locales=LOCALES]
[--compress[=no,xz,gz,lzo]] [-d | --directory=DIR]
[--grub-mkimage=FILE] [--rom-directory=DIR]
[--xorriso=FILE] [--grub-glue-efi=FILE]
[--grub-render-label=FILE] [--label-font=FILE]
[--label-color=COLOR] [--label-bgcolor=FILE]
[--product-name=STRING] [--product-version=STRING]
[--sparc-boot] [--arcs-boot]
DESCRIPTION
grub-mkrescue can be used to generate a rescue image with the GRUB bootloader.
OPTIONS
--output=FILE
Write the generated file to FILE. The default is to write to standard output.
--modules=MODULES
Pre-load modules specified by MODULES.
--install-modules=MODULES
Install only MODULES and their dependencies. The default is to install all available modules.
--themes=THEMES
Install THEMES. The default is to install the starfield theme, if available.
--fonts=FONTS
Install FONTS. The default is to install the unicode font.
--locales=LOCALES
Install only locales listed in LOCALES. The default is to install all available locales.
--compress[=no,xz,gz,lzo]
Compress GRUB files using the specified compression algorithm.
--directory=DIR
Use images and modules in DIR.
--grub-mkimage=FILE
Use FILE as grub-mkimage(1). The default is /usr/bin/grub-mkimage.
--rom-directory=DIR
Save ROM images in DIR.
--xorriso=FILE
Use FILE as xorriso.
--grub-glue-efi=FILE
Use FILE as grub-glue-efi(3).
--grub-render-label=FILE
Use FILE as grub-render-label(3).
--label-font=FILE
Use FILE as the font file for generated labels.
--label-color=COLOR
Use COLOR as the color for generated labels.
--label-bgcolor=COLOR
Use COLOR as the background color for generated labels.
--product-name=STRING
Use STRING as the product name in generated labels.
--product-version=STRING
Use STRING as the product version in generated labels.
--sparc-boot
Enable booting the SPARC platform. This disables HFS+, APM, ARCS, and "boot as disk image" on the i386-pc target platform.
--arcs-boot
Enable ARCS booting. This is typically for big-endian MIPS machines, and disables HFS+, APM, sparc64, and "boot as disk image" on
the i386-pc target platform.
-- All options after a -- will be passed directly to xorriso's command line when generating the image.
SEE ALSO
info grub
Wed Feb 26 2014 GRUB-MKRESCUE(3)