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Hi,

I wanna install LDTP (Linux Desktop Testing Project) tool for test automation on Linux (Ubutnu 10.04) operating system. But I dont get clear installation steps, configuration files and all.
...

Hi,
I need to find out who are all the users logged out recently or some minutes or some hours ago.

:b:

Try this,

cat filename | grep -w "sample"

could you explain me what its exactly will do?:(

Hi everyone!
Sometimes if we type arrow keys or DEL key or ESC key while reading any input string, we are unable to see that key values. But, if you open the particular file in vi/gvim editor ,you...

Thnx ya!:)

Hai,

Just want to print only alphanumeric in a file

ex:-

fdsdsklf#@^%$#hf

output:- fdsdsklfhf

plz, help me:o

Hello friendz,

dfl;g435hkd.fg[3~[3~
..this is what I am getting. I want to print strings without junk chars.

I want to exactly like this......

Hi,

I want to print particular chars in a string. for example
ie.,

consider " dear,. roopa$#09%~`';'][\.@ " as the example string. Here, I want to print only alphanumeric chars..

suppose ,...

Plz, anybody help me!

I thing, we have to find out key values. we can delete those key values if we found.

But how can we find those key values:confused:

Hi,

echo $input_string | sed 's/[^a-zA-Z]//g'
if I use abu cmd... can get the following output only.

Welcome Dto BangaloreBABDDCCC

this removes only ^ [ ]  that chars.

i need exact...

Hi all,

My query is... in the runtime, you are getting any input string. Unfortunately, you have pressed some ctrl keys or esc keys or arrow keys while typing input string. You can get the input...

Thanx guys...

Hi all,

Actually 2 files are there - file1, file2.
file1 contains --->
london
mosco
america
russia
mosco

file2 contains -->

europe
india
japan
mosco
england...

Hi pals,

Could you guys clear my doubts?..

I want to remove all white space chars, ctrl key chars, arrow key chars, Esc key char and del key chars...

for ex..

Get the input value[ while...