9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Need to use dd to generate a large file from a sample file of random data. This is because I don't have /dev/urandom.
I create a named pipe then:
dd if=mynamed.fifo do=myfile.fifo bs=1024 count=1024
but when I cat a file to the fifo that's 1024 random bytes:
cat randomfile.txt >... (7 Replies)
Discussion started by: Devyn
7 Replies
2. Solaris
We are using oracle database on solaris 10 sparc 64 bit on M5000 machine. we facing performance related issues.
We diagnose using prstat -a command that oracle user not utilizing the ram more than 30 gb total we have 64 gb ram available as in project max-shm-memory set to 42 gb . We are running... (2 Replies)
Discussion started by: zeeshan047
2 Replies
3. UNIX for Dummies Questions & Answers
I want to generate a random number between 1 and 22.
I believe that the variable $RANDOM generates numbers in the inverval 1-32767.
How do I generate a random integer within a specific interval? (5 Replies)
Discussion started by: locoroco
5 Replies
4. Ubuntu
Hi
I am new to expect. Please if any one can help on my issue its really appreciable. here is my issue:
I want expect script for random passwords and random commands generation.
please can anyone help me?
Many Thanks in advance (0 Replies)
Discussion started by: vanid
0 Replies
5. Solaris
Hi all,
The environment we're using is a T5440 running Solaris 10 LDOMs and zones configured within the LDOM. The LDOM has 32Gb of RAM and 32Gb of swap.
Last week, we had an issue where the MQ server on zone 3 crashed as it ran out of swap, apparently caused by zone 2 usage. I understand that... (7 Replies)
Discussion started by: JerryHone
7 Replies
6. Red Hat
Hi,
On server 64bit Hw Arch , Linux 5.0(32bit) is installed it is showing only 3gb of ram though physical is 16gb
can u give me idea why? (4 Replies)
Discussion started by: manoj.solaris
4 Replies
7. UNIX for Dummies Questions & Answers
Hy, I've an 486 dx2 laptop an I want to run unix on it, the problem is it has only 4 megabytes of ram, so my question is; does anybody know an unix based OS which runs with only 4 mb?
thanx (7 Replies)
Discussion started by: counTnegaTive
7 Replies
8. UNIX for Dummies Questions & Answers
Hi
How can i find the total ram in the system?
:confused: (4 Replies)
Discussion started by: orca
4 Replies
9. UNIX for Dummies Questions & Answers
Has anyone had any experience with this new processor and its compatability with Linux/Unix? How did it preform comared to regular Athlons and P4's?
I also have one other question. I plan on buying a new dell and fiddling left and right with it. Which type of RAM is better, RDRAM or... (3 Replies)
Discussion started by: KyPeN
3 Replies