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thanks alot. very helpful awk '{ print $1 }'
solved my case. grep did almost the same thing with the first solution.

I have a long list of lines in a txt file which i'm only interested to extract the list of domains like the colored ones.


domain.com domain.com/page codes $.09
domain.org ...

thanks for the fast reply. didn't work. what's temp by the way?

i have list of names in a text file and I wanted to delete the commas en every line.

for example: inside the text is a list of names in it with commas after each line. I wanted to delete these...

let say i have a text file with the long list of names with thier phone numbers. a script that will delete the name and the phone number if a script looked and identify. but maybe i can create a gui...

it will grep for a line and then delete these line. how do i begin to write this script if theres no available one?

you're lucky to have bash scripting in your school.
we don't have in my country.. i just learn thru asking here.

our school don't even encourage learning unix. crap!

i won't bother learning...

not sure how to do it. wan't to delete it using cut and grep ince i would use it in the shell.

but how must the command be?

grep "64.233.181.103 wwwGoogle (http://www.google.com).com"...

lolz :D
i'm really learning alot now. thanks to you both

#!/bin/bash
while [ `ps -ef | grep firefox-bin` ]
do
codes
done

it says line 2: [: too many arguments
why?

which script runseverytime firefox is turned on?
is it a bash script?

thanks all. thanks mike. it now works :D

seems not working. i'm stuck to an empty shell without a prompt.

lets say i have this whole script.



the script must create a script named resultofsample.sh
which supossedly have these...

say i have a script that says

cat > resultofsample.sh
#!/bin/bash
codes

but how can i exit it from here and save it?

how about to test ifits not running?
i seems can't see it in the man page.

i'm trying to test whether wget is working still or not.

while [ wget is still running ] <----- how should this look please.
do
codes
done

what does sleep 60 mean?



i'd also like to extract file such as 7z and zip.

say, if zip, rar and 7z exist, then eztract to mkdir %d or something..can you help me with this please.

how do i write a script that will automatically extract rar files after the download in a particular folder?

can you give me an idea please? :D or is there an existing script for this?