Hi,
I am writing a BASH shell script. I have an array that will contain IN ANY ORDER the following elements: DAY 8D MO NS.
I would like to erase the element DAY, but since the order of the elements in the array are random, I will not know which element # DAY is (ie it's not as simple as... (3 Replies)
Hi,
My doubt is how to access array elements..
Situation is as below:
#!/bin/ksh
set -x
typeset -i x=0
typeset -i y=0
typeset -i BID=0
typeset -i count=0
while ] ; do
x=`expr $x + 1`;
hwmgr show scsi > scsi.tmp
while read line; do
set... (1 Reply)
How can I get my array to understand the double-quotes I'm passing into it are to separate text strings and not part of an element? here's what I'm working with...
db2 -v connect to foo
db2 -x "select '\"' || stats_command || '\",' from db2law1.parallel_runstats where tabname = 'BAZ'"
set... (4 Replies)
Hi,
I have an array containing following sample information
@array = qw (chr02 chr02 chr02 chr02 chr02 chr03 chr03 chr04 chr04 chr05 chr05 chr05 chr07 chr07) I need to replace all duplicate entries by an underscore to get the following output@array = qw (chr02 _ _ _ _ chr03 _ chr04 _ chr05 _ _... (4 Replies)
Is there a way to print multiple array elements without iterating through the array using bash?
Can you do something like...
echo ${array}and get all those separate elements from the array? (2 Replies)
Hi I have two arrays :
@arcb= (450,625,720,645);
@arca=(625,645);
I need to remove the elements of @arca from elements of @arcb so that the content of @arcb will be (450,720).
Can anyone sugget me how to perform this operation?
The code I have used is this :
my @arcb=... (3 Replies)
I have a script which takes backup of some configuration files on my server. It does that by using an array which contains the complete path to the files to backup.
It copys the files to a pre defined dir. Each "program" has it's own folder, ex. apache.conf is being copied to /predefined... (7 Replies)
Hi
I wanted to print random elements from an array at bash shell
I use the following code, but I always see first element getting printed
#!/bin/bash
c=1
expressions=(pink red white yellow purple)
while ]; do
echo "The value of RANDOM is $RANDOM"
selectedexpression=${expressions}]};... (5 Replies)
Hi All,
need help with reading the array and sum of the array elements.
given an array of integers of size N . You need to print the sum of the elements in the array, keeping in mind that some of those integers may be quite large.
Input Format
The first line of the input consists of an... (1 Reply)
Ya, I know, who in this day and age is mirroring rootvg...?
But yes, my shop does and I need to script checking for it.
I also know I could just inverse the the logic and call the LV mirrored
if the LPs and PPs were not equal. But I want to do the math in the if test
and also know I could... (5 Replies)
Discussion started by: gtsonoma
5 Replies
LEARN ABOUT DEBIAN
randtype
randtype(1) General Commands Manual randtype(1)NAME
randtype - Output characters or lines at random intervals
SYNOPSIS
randtype [ -l ] [ -d ,|.<string> [ -k ] ] [ -t <ms,mult> ] [ -w <string> [ -c ms,mult ] ] [ -r s1,s2[:...] ] [ -n <string> ] [ -q <int> ]
[ -m <int> ] [ file ... ]
DESCRIPTION
randtype reads input from either standard input or from a file and outputs each character or line at random intervals. If multiple files
are specified, each is read in sequence.
OPTIONS
randtype recognizes the following command line options:
-c ms,mult
For optional use with the -w option, this has the same microsecond and multiplier value format as the -t option. The default for
this option is specified at compile time.
-d string
Output everything before (left) or after (right) the specified string immediately. The string must begin with either ',' or '.'
which specifies the direction, left or right, respectively.
-h Print a summary of the command line options and exit.
-k Suppress output of the string specified by the dump string option.
-l Output lines rather than characters. Only the -t and -q options are valid when using this option, all other options are ignored.
-m int Generate random mistakes. The int value is how many times to compare and match the next character and a randomly generated charac-
ter.
-n chars
Output the specified characters immediately with no random waiting.
-r s1,s2[:...]
Replace the string s1 with string s2. You can specify multiple replacements by separating them with a ':'.
-q int Quit the program after this many seconds.
-t ms,mult
This option refines the random delay of output. The value of the argument is separated by a comma with the first argument being a
microsecond and the second being a multiplier of a random number between 0 and the microsecond. A character-per-second effect can,
for example, be made by setting the microsecond to 0 and the multiplier to 1000000. The default for this option is specified at com-
pile time.
-v Display version information and exit.
-w chars
The inverse of the -n option; this option waits on the specified characters. Use the -c option to refine the random delay of output.
EXAMPLE
randtype -t 13,16000 -d ",*MAGIC*" -k -n '0ou' filename
SEE ALSO random(3), srandom(3), alarm(2), select(2)AUTHOR
This program was created by bjk <bjk@arbornet.org> and released under the terms of the GNU General Public License version 2 or later.
randtype randtype(1)