So I'm making a page for one of my web sites that scans the visitors ports (just a few specific ones, not ALL) and tells them if they have any open. Now I made up the code and it worked great. Now instead of having the same chunk of code all over my script, I tried to make my own subroutine so I... (10 Replies)
Hi,
i am trying to write script which will delete files(more than 90 days older) from different directories. Please check its ok if i implement it in SUN solaris10; One important thing i used here "exec" flag. I heard from someone- as i have lots of files "exec" flag may give error like too... (2 Replies)
Below is my menu options code. It allows user to pick one of two option. I can get the first option to work, because if it is selected it just "breaks" and carries on with the script.
What i want to know is if a user selects option two how do i get that option to ignore all the other script and... (3 Replies)
I am seeking help on one UNIX function writting. Please help.
I have a large file, named 'MyFile', It was tab-delmited. I am told that each line in 'MyFile' has 7 columns, and that the values in the 5th column are integers. How do I use shell functions (and standard LINUX/UNIX filters) to verify... (1 Reply)
I am seeking help on this UNIX function, please help. Thanks in advance.
I have a large file, named as 'MyFile'. It was tab-delmited, I am told that each record in column 1 is unique. How would I verify this with UNIX function or command? (1 Reply)
I re-post my question to seek your help and critique. I was required to verify a very large and tab-delimited file, named 'MyFile'.
1. The each line in 'MyFile' has 7 columns, and that the values in the 5th column are integers. I need to use shell functions (and standard LINUX/UNIX filters) to... (1 Reply)
Hi to all,
I have an AWK code that looks like this:
awk 'NR==FNR
{
#code to process file1
next
}
{
#code to process file2
a=myfunction(x)
}
END {
#Some code
b=myfunction(x)
... (3 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
I need help moving working code into library function called obj13-lib.pl and call the same function in obj13-2.pl
I am a Linux newbie and this certificate is my first step... (0 Replies)
How to return a exit code from a function and use it in conditional?
I tried the following but it does not seem to work.
tests.sh:
if test ./load.sh ; then
echo "0"
else
echo "1"
fi
load.sh:
return 1;
from command line:
$ ./tests.sh
0
I was expecting it to output "1"... (17 Replies)