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Is there any way to get color print inside text editor?

Hi
i want to print the text in different color using perl script.
i am able to print on console(terminal).
but if i try to print the same into a file, i am not able to do
color.pl...

hi,
i have one file as t1.txt as below
hi
hello
welcome

i want perl script to search for the pattern "abcd" in the file.
if the pattern doesn't exist, i want to insert that pattern at the...

i have a file as below

sample.pl

parameter1
argument1
argument2
parameter2

I want out as below

argument1
argument2

that is , i want to print all the lines between parameter1 &...

i have two files
t4.txt
para1
para2

t5.txt
34
56

after compiling the following in perl

system("paste t4.txt t5.txt > table.txt");
i am getting o/p as
para1 34
para2 56

but i...

i am getting error as below:
Use of uninitialized value in concatenation (.) or string at rr.pl line

i have two files as shown below
t1.txt:
argument1
argu2
argu37

t2.txt:
22
33
44

i want o/p as
argument1 22
argu2 33
argu37 44

...

The content of file t1.txt and t2.txt is as below:
t1.txt:
para1
para2
para3

t2.txt:
22
33
44

after the execution of the following command the content of ff.txt is given below:
paste...