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Forum: Shell Programming and Scripting Linux 4 Days Ago
Replies: 4
Views: 126
Posted By bakunin
True. Still, as a measure of safety i would rule...

True. Still, as a measure of safety i would rule out trailing or leading spaces:

sed -n '/^[[:blank]]*//;s/[[:blank:]]*$//;/ /!p' > /result/file

I hope this helps.

bakunin
Forum: Shell Programming and Scripting Linux 6 Days Ago
Replies: 1
Views: 105
Posted By bakunin
No problem, but PLEASE: put it here in plain text...

No problem, but PLEASE: put it here in plain text format and enclosed in CODE-tags. Looking at a graphics-file in PNG-format, which will explicitly forbid copying and pasting as a means to refer to...
Forum: Shell Programming and Scripting Linux 6 Days Ago
Replies: 8
Views: 151
Posted By bakunin
I think what Don is trying to tell you is: this...

I think what Don is trying to tell you is: this command

gfind . -depth -name "somefile" -type f -writable

will find some list of files. Since it is repeated eleven times it will find (and hence...
Forum: UNIX for Beginners Questions & Answers Linux 2 Weeks Ago
Replies: 1
Views: 207
Posted By bakunin
Yes: do your homework - yourself! If you need...

Yes: do your homework - yourself! If you need help for homework/coursework please use the special board (https://www.unix.com/homework-and-coursework-questions/) for that. Notice that special rules...
Forum: Shell Programming and Scripting Linux 08-23-2012
Replies: 9
Views: 1,136
Posted By bakunin
You know what? You are right. Upon taking a...

You know what? You are right. Upon taking a nights sleep and a fresh look i come to the conclusion your solution is more robust than mine.

Most of my colleagues start having something else to do...
Forum: UNIX for Beginners Questions & Answers Linux 2 Weeks Ago
Replies: 18
Views: 563
Posted By bakunin
I can't understand why you steadfastly insist on...

I can't understand why you steadfastly insist on using the C-shell. From your output:

/bin/csh
/usr/bin/csh # these two are C-shells

/bin/sh
/usr/bin/sh # these two are...
Forum: Shell Programming and Scripting Linux 2 Weeks Ago
Replies: 5
Views: 236
Posted By bakunin
The following is probably not the answer you...

The following is probably not the answer you hoped for - i will tell you what you did do wrongly, why it was wrong and how you could do it better. You will still have to implement what i tell you...
Forum: UNIX for Beginners Questions & Answers Linux 3 Weeks Ago
Replies: 4
Views: 213
Posted By bakunin
This is less trivial than it seems to be. A...

This is less trivial than it seems to be. A process can have several types of memory allocated:

1) real memory
This is real RAM the process uses.

2) virtual memory
This is real memory as...
Forum: Shell Programming and Scripting Linux 3 Weeks Ago
Replies: 10
Views: 320
Posted By bakunin
In addition to what rdrtx1 already explained: ...

In addition to what rdrtx1 already explained:

If you want to change something only on certain lines and not on others you should do that in sed, not outside, with grep::

sed '/^special_line/...
Forum: Shell Programming and Scripting Linux 03-13-2018
Replies: 5
Views: 354
Posted By bakunin
First off: you won't need an array at all, so is...

First off: you won't need an array at all, so is there any other reason (outside of you thinking you'd need one) for it?

If not: a for-loop gets a list of values and runs the loops body with each...
Forum: HP-UX Linux 03-06-2018
Replies: 9
Views: 781
Posted By bakunin
First off: i think RudiC is correct in his...

First off: i think RudiC is correct in his analysis as to where the errors come from. But the - real - problem is something completely different:

Try to think like an engineer does and solve...
Forum: HP-UX Linux 03-05-2018
Replies: 9
Views: 781
Posted By bakunin
No. Actually it is lke this (i will do this step...

No. Actually it is lke this (i will do this step by step so that you can understand what is done):

| gzip > dir.tar.gz

This means that gzip is getting data from stdin, packing them and sending...
Forum: AIX Linux 02-27-2018
Replies: 10
Views: 856
Posted By bakunin
Not the syslog directly, but the network...

Not the syslog directly, but the network connecction as a whole. Can you (for instance) do ftp, telnet, ssh or any other protocol to the destination host. Can you ping it?

Notice that - as there...
Forum: IP Networking Linux 10-05-2017
Replies: 2
Views: 533
Posted By bakunin
How about showing us what you have actually done?...

How about showing us what you have actually done? As it stands, my crystal ball by which i normally look at other peoples computer screens is in repair right now.

Possible reasons for your...
Forum: Shell Programming and Scripting Linux 02-25-2018
Replies: 2
Views: 329
Posted By bakunin
Just on a side note, this: is probably...

Just on a side note, this:



is probably a typo and should read "IX". But it seems that you could collapse the whole block using a regexp instead of fixed values, could't you?

{gsub (/<sense...
Forum: Shell Programming and Scripting Linux 02-24-2018
Replies: 2
Views: 297
Posted By bakunin
Yes, but it would be cumbersome and plain ugly....

Yes, but it would be cumbersome and plain ugly. Writing scripts (i suppose you need it in a script) is all about clarity and making it easy to understand what is done, therefore you should do it in...
Forum: UNIX for Beginners Questions & Answers Linux 02-24-2018
Replies: 2
Views: 302
Posted By bakunin
How am i to know what you mean? bakunin ...

How am i to know what you mean?

bakunin

_________________
PS: sorry, but as long as you don't describe what exactly you mean by "check" - and perhaps add more detail about what tools you have...
Forum: Red Hat Linux 02-15-2018
Replies: 15
Views: 625
Posted By bakunin
I don't think this is the same LUN because...

I don't think this is the same LUN because otherwise you would see the filesystems/partitions/whatever on it. Notice that LUNs have an identifier (the so-called "WWN" and you can identify it by this....
Forum: Programming Linux 02-14-2018
Replies: 14
Views: 885
Posted By bakunin
OK, now i understand better what your question is...

OK, now i understand better what your question is about. For reference i modified your program this way:

#include <iostream>
using namespace std;

int main()
{
const int index=1000;
...
Forum: Programming Linux 02-14-2018
Replies: 14
Views: 885
Posted By bakunin
I am not sure about how basic you need an...

I am not sure about how basic you need an explanation because the man page is pretty self-explanatory. So just give me some feedback if this doesn't make you get it:

Consider a "normal" variable...
Forum: Shell Programming and Scripting Linux 02-07-2018
Replies: 6
Views: 376
Posted By bakunin
Furthermore there is an additional problem:...

Furthermore there is an additional problem: depending on the LV you may need more than one PP to increase the LV by 1 LP. These PPs may (depending on the setting of the "strictness" property) have to...
Forum: AIX Linux 02-07-2018
Replies: 10
Views: 856
Posted By bakunin
You might want to read about the "System Resource...

You might want to read about the "System Resource Controller" or SRC, for short. It is sort of a super-daemon to start other daemons (called "subservers" or "subsystems", without wanting to go into...
Forum: AIX Linux 02-07-2018
Replies: 10
Views: 856
Posted By bakunin
hmm, you (or, rather, the firewall boys) do...

hmm, you (or, rather, the firewall boys) do understand there are two rules needed, yes? One for the connection in one direction itself, the second for the acknowledgements back to the client. Maybe...
Forum: Shell Programming and Scripting Linux 02-06-2018
Replies: 6
Views: 431
Posted By bakunin
Under which user account did you run the script?...

Under which user account did you run the script? If it was not root this might have been the problem.

Furthermore, to copy a (sub-)tree recursively it is generally better to use tar instead of cp...
Forum: Shell Programming and Scripting Linux 02-02-2018
Replies: 2
Views: 264
Posted By bakunin
When a bash shell starts several scripts are...

When a bash shell starts several scripts are executed automatically. You can put whatever commands you want to have executed automatically there.

First, a (general) script is executed:...
Showing results 1 to 25 of 500

 


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