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Hi All,

Is there anything wrong with below syntax?

qx {perldoc -v ModuleName.pm | grep -i Description }

BTW, this question is related to Perl.

Thanks.

$ vmstat
procs memory swap io system cpu
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 0 10982104 232072...

OS: Red Hat Enterprise Linux AS release 3
Shell: ksh

Hi,

How can I find total CPU usage in percentage? e.g. if my system has 8 CPUs and I want to list total usage for all of them, is it possible through a command?

I have tried some of the...

Thanks Tony. This is what I was looking for. Can you please help me understanding -o "comm=" in below command?

This is a good solution. Thanks. However, I am looking for a solution where I don't have to change the parameters.

Hi All,

I am having two scripts say scriptA.ksh and scriptB.ksh.

The scriptB.ksh should be executed only if it is called from scriptA.ksh. If someone tries to execute it individually from...

Thanks thillai_selvan and karthigayan.

The solution Rocks!!

Hi All,

In vim, when we press ^G, the file name is displayed at the bottom of the screen and as soon as we enter into some other mode (say e.g. Insert), the file name is replaced by the words...

Thanks for the reply Pludi. I have implemented the solution.

Hi All,

I know one way to use nohup as below:


nohup myscript.ksh


However, just wanted to know is there any way to write the nohup logic directly into the script so that we can execute...

Actually, this is not my intention. I just wanted to check whether redirecting the output of vim -d <file1> <file2> to some file, exports the output in plain text format or it adds some color code...

I wanted to run vim -d <file1> <file2> command from a shell script. How can I do that?

Hi All,

I was looking to open a file using vim within shell script. Can someone please suggest a way/syntax for this?

Thanks in advance.

Can you also paste the definition of job "123558.p50.usdata0" ?

You can use jobs -l.

Which kind of jobs are you trying to look? Is it background/foreground job, autosys job, cron job ??

Thanks for the reply Scottn. What I am trying to do is produce a colorful side-by-side difference between two files. and for that, I am parsing the output of diff command and therefore, it is very...

If I provide -W 250, I understand both the file's content will be adjusted in width of 125 characters, correct me if I am wrong. and if that's correct, then what about the files that have longer than...

As I mentioned, -W doesn't produce exact output as I want. I want to preserve the alignment of original file and hence, have to use -yt.

Check you job definition. It should have Machine attribute set to "sys56".

file1:
This is the first sample line in my file1, I want to see full content in the diff result.
file2:
This is the first sample line in my file2, I want to see full content in the diff result.
...

All the variables between " " are expanded to their values at runtime. However, if the same variable is put between ' ', it is considered a literal string.

e.g. var='Test'
echo "$var" --> Output:...

The problem is I can not modify the string "print LOG \n". The echo has to be tweaked in some way.

does print command have any such provision? In that case, I can replace outer "echo" with print...

Hi,

When I run the diff command using diff -yt file1 file2, I get the output in which original lines are truncated.

I tried using -W switch with diff. However, that does not produce exact...