Search Results

Hello I am trying to append an incrimenting number to the end of each line I have it working with a temp file. But I want to do this without a temp file.


a=1
cat "file" | while read LINE
...

12345678910

I am needing to have the characters stored in an array, so that I can compare them easily with a single character.

qwrtyuiop666yhh

Is this printing the array called string ?

Hi,

I wish to store $string1 in $string1array[] a character in each array element.
Then i wish to echo the entire array to the screen so that it reads as the normal string again.

I have been...

qwertyuioplkjhgfdsa

qwertyuiop

Thanks very much.

Hi,

Real easy question here, I think, just really hard to google this one.

What does the // do?
What is happening below:


if [ "${stringone//$stringtwo}" = "$stringone" ]
then
echo "...

Hi there,

if your trying to simply print your file with numbers on each line try this:


#!/bin/bash

set -- $( cat inputfile )

while [ "$int" -le "$lineno" ]
do
eval line=$1
echo...

Hello,

I have created numerous variables called $mask1 $mask2... $maskN. I wish to echo these variables, below is the code for the two functions, the first creates the variables and the second...

I have just combined the two using:

eval realname1= ${realfirstname1}${realfirstname2}

this is part of the way, but i need the 1 and 2 at the end of those variables to be represented by intA...

Hi, I am trying to combine 2 strings into one new string. I know there are existing threads on this topic, but I am having troubles. The variables have variables within their names which is causing...

Hi, I am trying to store the real name of currently logged in users as a variable or in an array. I have been having troubly with this, below I have it set into a variable. But when it enters the...

Hello again,
Havent responded for a while not had much time to play with this lately. And now that I return to have another go, I have the same problem.

lineno= grep -c '$user' '$file'

I...

Hello, I am trying add all occurances of the current user into an ouputfile in a numbered list e.g. 1 ) username......

I have a problem thou, the grep seach word count is not assigning a number to...

hi, sorry for asking what I am sure is a really easy question, I am wanting to cut the users real name from the output of 'finger'.

$ cut -f2-3 filename

is in my script but it only seems to...

I will give that go - Thanks for your help!

Hi I am writing a script to show the current users and their current processes along with their actual name, tty, pid etc...

I am thinking the best method is to cut the infomation from the who,...