Hi,
I have a file which has the below information
tm.orbit72
tm.orbit12
tm.orbit78
tm.orbitye
I want to print the last two letters in the above file. Please let me know how can i do that. (6 Replies)
hi Im trying to make the 'response' return the answer in the form of a dash (-) rather than the actuall letters of a given word typed in, this is what i have tried, but im not getting the dashes come through just a blank screen, any ideas guys?
function enterWord () {
echo "select to be... (2 Replies)
Hi Guys,
I have an array which has numbers including blanks as follows:
1
26
66
4.77
-0.58
88
99
11
12
333
I want to print a group of three elements as a different column in a file as follows:(including blanks where there is missing elements) for.e.g. array element #7... (4 Replies)
hey
i m kinda new to this so i will appreciate any help
, i have this list of values:
pwwn = 0x50012482009cd7a7 nwwn=0x50012482009cd7a6 port_id = 0x280200
pwwn = 0x5001248201bcd7a7 nwwn=0x5001248201bcd7a6 port_id = 0x280300
pwwn = 0x50012482009c51ad nwwn=0x50012482009c51ac port_id =... (4 Replies)
Hey guys,
I'm new to shell scripting and I'm trying to write a script that takes user input and copies the specified columns from a data file to a new one. In order to account for the possibility of a variable number of columns to copy I wrote a loop that encodes the user's choices in an array... (16 Replies)
Hello,
In a shell script, I want to declare an array and subsequently print the elements with tab delimits.
My array has the following structure and arbitrary elements:
myArray=('fgh' 'ijk' 'xyz' 'abc');
Next, I would like to print it with a '\n' at the end.
Thanks for your input!
... (2 Replies)
Hello experts,
I wish to print the contents of odd-even numbered indices of an array.
The problem statement is as follows :
1. The first line contains an integer, (the number of test cases).
2. Each line of the subsequent lines containing a string.
Example:
2
Haider
Bash
... (4 Replies)
Example of problem:
computerhand=(6H 2C JC QS 9D 3H 8H 4D)
topcard=6D
How do you search ${computerhand} for all elements containing either a "6" or a "D" then
save the output to a file?
This is a part of a Terminal game of Crazy 8's that I'm attempting to write in Bash.
Any... (2 Replies)
example of problem:
#!/bin/bash
P=(2 4 7)
How would you randomly choose one of these 3 numbers in this array?
either 2 or 4 or 7 is needed...but only one of them.
Thanks in advance
Cogiz
Please use CODE tags as required by forum rules! (3 Replies)
username=cogiz
#!/bin/bash
shuffle() #@ USAGE: shuffle
{ #@ TODO: add options for multiple or partial decks
Deck=$(
printf "%s\n" {2,3,4,5,6,7,8,9,T,J,Q,K,A}{H,S,D,C} |
awk '## Seed the random number generator
BEGIN { srand() }
## Put a random number in front... (4 Replies)
Discussion started by: cogiz
4 Replies
LEARN ABOUT DEBIAN
dpkg-awk
DPKG-AWK(1) General Commands Manual DPKG-AWK(1)NAME
dpkg-awk - Utility to read a dpkg style db file
SYNOPSIS
dpkg-awk [(-f|--file) filename] [(-d|--debug) ##] [(-s|--sort) list] [(-rs|--rec_sep) ??] '<fieldname>:<regex>' ... -- <out_fieldname> ..
DESCRIPTION
dpkg-awk Parses a dpkg status file (or other similarly formatted file) and outputs the resulting records. It can use regex on the field
values to limit the returned records, it can also be told which fields to output, and it can sort the matched fields.
OPTIONS -f filename
--file filename
The file to parse. The default is /var/lib/dpkg/status.
-d [#]
--debug [#]
Each time this is specified, it increased the debug level.
-s field(s)
--sort field(s)
A space or comma separated list of fields to sort on.
-n field(s)
--numeric field(s)
A space or comma separated list of fields that should be interpreted as numeric in value.
-rs ??
--rec_sep ??
Output this string at the end of each output paragraph.
-h
--help Display some help.
fieldname
The fields from the file, that are matched with the regex given. The fieldnames are case insensitive.
out_fieldname
The fields from the file, that are output for each record. If the first field listed begins with ^, then the list of fields that
follows will NOT be output.
BUGS
Be warned that the author has only a shallow understanding of the dpkg packaging system, so there are probably tons of bugs in this pro-
gram.
This program comes with no warranties. If running this program causes fire and brimstone to rain down upon the earth, you will be on your
own.
This program accesses the dpkg database directly in places, querying for data that cannot be gotten via dpkg.
AUTHOR
Adam Heath <doogie@debian.org>
DEBIAN Debian Utilities DPKG-AWK(1)