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radoulov,

Wow! Thank you so much for taking time in explaining the code to me. More power to you and this forum. God bless and stay safe...

#! /bin/ksh

str='grep 'string' filename | wc -l'
if (($str >= 1)); then
sed 's/car/bus/g' file
else
exit 0
fi

Code:

date | awk '{ print $2" ", $3-1}'

See "man crontab".

Thanks radoulov! I'll wait for the explanation. Thanks for your patience in helping me out.

Thanks, radoulov but could you please explain your code further especially the for (k in K) if ((K[k]<6) && T[k] > 2) part? Cheers!

I want it "14 and 98 and 99". I'm so sorry but I'm new to array and looping, but I don't seem to understand the for (k in K) if ((K[k]<6) && (k in R)) part. Could you please elaborate further?

Opss, sorry about that. Yup, nawk in the script worked. Thanks!

One more question, I would like to show all lines with 14, 98, and 99, too. How would I do that?

Thank you for your explanation but I got the following error messages after running the script:

awk: syntax error near line 1
awk: illegal statement near line 1
awk: syntax error near line 3...

Learn how to use visual editor or vi. It would surely help you a lot in editing text in shell scripting.

radoulov,

Could you please explain your script further?

Thanks!

File contents:
1. 4 33 45 21 1 01:25:25
2. 4 33 45 22 1 01:25:25
3. 4 33 45 23 1 01:25:25
4. 4 33 45 24 1 01:25:25
5. 4 33 45 25 1 01:25:25
6. 77 35 70 17 14 02:21:40
7. 77 35 70 18 14...

'©' in Unix is:

Press Shift+Alt+0 simultaneously.

Try this:

grep '©' filename

Hi Ygor,

Sorry, it was just a typographical error from my last message regarding those odd single quotes but in my script they are actually straight quotes. Anyway, I had to do the following long...

Ygor,

I tried your suggestion as follows:
a=1
b=2
c=3

Printf ‘ M = %s Ohms X = %s Ohms T = %s %%' $a $b $c

The above format worked fine but when a Command Substitution is used to...

Thanks, Ygor! That works.

I used printf to print the following under SFU,

lrs=`cat lrs`
hrs=`cat hrs`
tp=`cat tp`
printf “\n\n%5sM = $lrs Ohms%5sX = $hrs Ohms%5sT = $tp %%\n\n\n” > file
cat file

With the above...

My ftp script works from Unix to Unix Box but not from Unix to using SFU. Anyway, is there a better way so as not to show an error in SFU if a file does not exist?

Thanks reborg!

Thanks Gentlemen!

Like C-Shell, is there a shortcut command for !! in Korn Shell? I tried to search the forum but no luck.

I'm trying to ftp a file from Solaris to Windows XP Pro using SFU and the command that I used is as follows:

ftp -n “host” << cmd
user “loginname” “password”
cd Directory
ls filename error...

Thanks ghostdog74, that works!

I tried to run my ksh scripts in SFU and it always says "not found" as in the example below:

$ .file
/bin/ksh: .file: not found

Did I miss something in the SFU Installation?