|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
awk parameters check
Post 302314903 by tal on Monday 11th of May 2009 04:11:47 AM
05-11-2009
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
How can I make an alias of an AWK one liner that prints specific lines from a file like below?
# from a command like this:
awk 'NR == 100, NR == 150' file.cfg
The alias I want to make should work like this(I guess):
<alias_command> <file.cfg><start_line><end_line>
So the... (1 Reply)
Discussion started by: majormark
1 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
I have two solaris servers.
Please tell me what all parameters i can check to find out the difference between two servers.
how to differentiate based on H/W,S/W etc
like i have two servers
spdwa013 $ uname -an
SunOS spdwa013 5.8 Generic_117350-61 sun4u sparc SUNW,Sun-Fire-480R
... (1 Reply)
Discussion started by: usha rao
1 Replies
3. Shell Programming and Scripting
Hi,
The below script is working fine
awk1.sh
=======
awk BEGIN { FS="|" } FNR==NR { f1=$2; next } $1 in f1 && $2 =="xx" && $1 == "DAILY_JOB" {print $3}
awk -f awk1.sh a.txt b.txt--Its working fine .
When passing parameters its not working .Any help it should be appereciated.
... (4 Replies)
Discussion started by: akil
4 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have a script that takes two parameters. I would check the script to run if these parameters are to null or come with the correct data.
If those parameters are to null, display a message, so if they come with two facts that are incorrect.
As you might see that?
Thx (1 Reply)
Discussion started by: pepeli30
1 Replies
5. Shell Programming and Scripting
$ ls
monkey.txt
banana.csv
tree.txt
$ myscript monkey.txt tree.txt
All extensions ARE alike.
$ myscript *txt
All extensions ARE alike.
$ myscript monkey.txt banana.csv
All extensions are NOT alike.
$ myscript *
All extensions are NOT alike.
My brain has given up; what's the simplest... (11 Replies)
Discussion started by: cs03dmj
11 Replies
6. Shell Programming and Scripting
Hello,
Would someone be able to tell me exactly how this command works please?
awk '!x++'
As usual any help much appreciated (8 Replies)
Discussion started by: Grueben
8 Replies
7. Shell Programming and Scripting
Hi
I have a script that reads a directory name, and then prints all de items in that directory. Now that works, but I want to check on the parameters to be sure that the user has write just 1 parameter, and if not, than the script closes. (7 Replies)
Discussion started by: hss
7 Replies
8. Shell Programming and Scripting
hi all,
i write a script in ksh but i have a problem
I want to check the number of parameters
while ]
do
echo "Inserisci la macchina che vuoi restorare o scrivi fine per terminare lo script, puoi restorare" $a "client: "
read CLIENT
echo $CLIENT
the variable... (1 Reply)
Discussion started by: FrancescoIt
1 Replies
9. Shell Programming and Scripting
hi, i got several pieces of code that look like:
for ff in `seq 3 $nlpN`;
do
npc1=`awk 'NR=='$ff' {print $1}' p_walls.raw`; echo ${npc1};
npc2=`awk 'NR=='$ff' {print $2}' p_walls.raw`;
npc3=`awk 'NR=='$ff' {print $3}' p_walls.raw`;
npRs=`awk 'NR=='$ff' {print $4}'... (10 Replies)
Discussion started by: calim_cfd
10 Replies
10. Shell Programming and Scripting
Hi,
I have 4 parameters passed to my shell and i validate if all four are entered using the following snippet:
if
then echo "Not entered"
else echo "entered"
fi
I get the following output as 'Not entered even when i enter the values for all prompts.
Please advise.
Thanks. (5 Replies)
Discussion started by: Jesshelle David
5 Replies