04-07-2015
pipe the 'awk' output into whatever you want to get you random output.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello all,
I need some help to create a script which contain a few strings on every line, and use those strings in a loop to fire some commands.
for exmaple the file looks like
tom
dave
bill
andy
paul
I want to read one line at a time and use it in loop like
command tom
command dave... (3 Replies)
Discussion started by: xboxer21
3 Replies
2. UNIX for Dummies Questions & Answers
Hi ,
can some give me idea about how to use do...done while loop in UNIX to read the contents of a file.. (2 Replies)
Discussion started by: sreenusola
2 Replies
3. Shell Programming and Scripting
Guys,
I am trying to read the whole file using while loop but when i run the ssh part of the script it reads only the first line and exit after that.
There are in total 134 lines in the file, but when the output is redirected, it does only for one line and comes to command prompt.
pls help..... (11 Replies)
Discussion started by: sdosanjh
11 Replies
4. SCO
After System power get failed
File system is not getting mounted in read- write mode (1 Reply)
Discussion started by: gtkpmbpl
1 Replies
5. Shell Programming and Scripting
Hi
As a newbe in scripting, i struggle hard with my first script.
What i want to do is, bringing data of two files together.
file1:
....
05/14/12-04:00:00 41253 4259 5135 5604 5812 5372
05/14/12-04:10:00 53408 5501 6592 7402 7354 6639
05/14/12-04:20:00 58748 6037 7292 8223... (13 Replies)
Discussion started by: IMPe
13 Replies
6. UNIX for Dummies Questions & Answers
I have a file of protein sequences with headers (my source file). Based on a list of IDs (which are included in some of the headers), I'd like to print out only the specified sequences, with only the ID as header.
In other words, I'd like to search source.txt for the terms in IDs.txt, and print... (3 Replies)
Discussion started by: pathunkathunk
3 Replies
7. Shell Programming and Scripting
Hello,
I have a huge file, I am currently using while loop to read and do some calculation on it, but it is taking a lot of time.
I want to use AWK to read and do those calculations.
Please suggest.
currently doing:
cat input2 | while read var1
do
num=`echo $var1 | awk... (6 Replies)
Discussion started by: anand2308
6 Replies
8. Shell Programming and Scripting
Hello,
I have a set of files Xfile0001 - Xfile0021, and the content of this files (one at a time) needs to be printed between some line (lines start with word "Generated") that I am extracting from another file called file7.txt and all the output goes into output.txt. First I tried creating a for... (5 Replies)
Discussion started by: jaldo0805
5 Replies
9. Shell Programming and Scripting
I have files named with different prefixes. From each I want to extract the first line containing a specific string, and then print that line along with the prefix.
I've tried to do this with a while loop, but instead of printing the prefix I print the first line of the file twice.
Files:... (3 Replies)
Discussion started by: pathunkathunk
3 Replies
10. Shell Programming and Scripting
Hi everybody,
I am new at Unix/Bourne shell scripting and with my youngest experiences, I will not become very old with it :o
My code:
#!/bin/sh
set -e
set -u
export IFS=
optl="Optl"
LOCSTORCLI="/opt/lsi/storcli/storcli"
($LOCSTORCLI /c0 /vall show | grep RAID | cut -d " "... (5 Replies)
Discussion started by: Subsonic66
5 Replies
LEARN ABOUT DEBIAN
unsort
UNSORT(1) BSD General Commands Manual UNSORT(1)
NAME
unsort -- reorder lines in a file in semirandom ways
SYNOPSIS
unsort [-hvrpncmMsz0l] [--help] [--version] [--random] [--heuristic] [--identity] [--concatenate] [--merge] [--merge-random] [--seed integer]
[--zero-terminated] [--null] [--linefeed] [file ...]
DESCRIPTION
unsort prints the lines in the input files (or standard input) in semi-random order. Available algorithms are a Mersenne Twister based PRNG
and a heuristic algorithm that aims to create a subjective even distribution.
Command line options
-h, --help
Display a concise summary of the available options and argument syntax.
-v, --version
Display version and copyright information.
-r, --random
Use the Mersenne Twister based randomization algorithm.
-p, --heuristic
Use the heuristic "shuffling" algorithm which permutes the lines in such a way that they're spread more or less evenly in the output.
This is the default.
-n, --identity
Do not reorder lines in the input. Useful if you just want to merge the files.
-r, --concatenate
Concatenate all input files then apply the shuffling algorithm to the result as a whole.
-m, --merge
Shuffle all input files seperately then merge the result. Equal-sized files will be merged in the order in which they appear on the
command line.
-M, --merge-random
Shuffle all input files seperately then merge the result. Equal-sized files will be merged in random order. This is the default.
-s, --seed integer
Use this integer as a seed, instead of random data from the environment.
-z, --zero-terminated, -0, --null
Lines are terminated with a character.
-l, --linefeed
Lines are terminated with a
character. This is the default.
SEE ALSO
sort(1)
Free Software June 1, 2019 Free Software