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It worked!

Moreover, can I add a pattern on that code?
e.g
3 files

abc
def
ghi
jkl

123
456
789
jkl

abc
def
ghi
123

Guys, need help.

I have a file that contains something like this:

abc
def
ghi
jkl

I want to print the first and last line of the file and the output should be in a single line.

so,...

@Franklin52,

thanks, that code did teh job ...

hi,

sorry for the vague explantaion, here's an example ...


--------------------------------------
parameter1=123
parameter2=456
parameter3=789
parameter4=111
parameter5=222...

sorry if I wasn't clear ... here's the output that I need ...



--------------------------------------
text
text
text
expression
text
text
text
--------------------------------------

...

can I do this using SED?


i want to print "expression", before and after the lines until it encounters

"--------------------------------------"



--------------------------------------...

now i feel really dumb ... thanks !

i checked it already, it's on /usr/bin/.

Hi,

i was writing a script (in csh) and encountered this problem ...


echo - n "enter month:"
set month = $<
echo `$month | cut -c1`

the output was " Jan: Command not found"

i also...

finite number of codes

@vgersh99

Thanks ...

just a follow up, i have another database, but with different codes i.e. 001=red,003=blue,005=orange. any suggestion? i tried playing with your code, but no useful results...

i'm writing a script that will extract and substitute a certain part of a data.
i'm having trouble with the substituting part ...

Here's my data looks like:
...