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Hi. Sorry. i left out my declaration. i have edited my code posted already.

Hi. This is what i did.


declare -rx file="alphanum.txt
declare -i alpha1
declare -i alpha2
declare -i num1
declare -i num2

while IFS=: read num1 num2 alpha1 alpha2 junk; do
printf...

Hi. its bash that im using. the error is still the same after changing my code. the error seems to happen when i start reading the 1st line.

edit: Hi scott. May i know what do i do with the code...

Thanks for your reply. Sorry for the mistake as i typed it out instead of copying. $file was set already in my program. i get an error syntax error for my while line when i tried your code. it says...

Hi. i am trying to print the contents of my text file with delimiter : separating them.

6:15:ABC ABD:ABB ABE:
2:20:AEE ABH:ACC AAA:

i have completed my header for the report but i am having...

Thanks alot. i got what i needed.

thank you very much. i have 1 more question.

i am actually trying to update the file with matching pattern. the pattern will be unique so there will always be 1 pattern.

$ sed...

Hi. im trying to retrieve the line number from grep. i have 1 part of my code here.

grep -n $tgt file.txt | cut -f 1 -d ":"

when i do not cut the value i have is 12:aaa:abc:aaa:aaa:aaa
how...