07-01-2010
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
SunOS5.8 is a radical departure from SunOs4.X in many ways. one of the important differences is the handling of devices. Adding devices under SunOS4.x required a kernel reconfiguration, recompliation and reboot. Under SunOS5.X, this has changed with the ability to add some drivers on the fly.... (1 Reply)
Discussion started by: Foo49272
1 Replies
2. HP-UX
One cool thing about unix is that it predicts disk blocks that you may need and tries to have them in core before you need them. Over the years, various unix vendors tried various algorithms to improve performance. HP has patented their latest algorithm...
Multi-threaded Read Ahead Prediction... (0 Replies)
Discussion started by: Perderabo
0 Replies
3. UNIX for Advanced & Expert Users
Hi all,
I am trying to boot a an OS from RAM...(its a opensolaris based distro)
For this i have picked up 2 key lib files that when copied to /tmp and mounted to respective places will do the job..
The sizes of these files combined comes upto 600mb.(i have 2gb ram)
Now i have also located the... (0 Replies)
Discussion started by: wrapster
0 Replies
4. Shell Programming and Scripting
I want to check process status at regular interval of time ...
so i ha wirtten this BUT its not working when i placed this peace of code in .sh ..
please help me out
#!/bin/sh
w = ps -ef|grep processname | wc - l
echo $w
if ; then
Banner "Proceesname Problem"
else
Banner " Running... (5 Replies)
Discussion started by: srinivasvandana
5 Replies
5. Shell Programming and Scripting
I would like to search a router config file for "ip address $ip", once found, I want to grab the line just before that contains "interface $interfacetype"
basically saying, 10.3.127.9 is assigned to "Loopback1" given the below as an example.
interface Loopback1
ip address 10.3.127.9... (1 Reply)
Discussion started by: popeye
1 Replies
6. AIX
Hi Guys,
I wonder if after enabling CIO/DIO at the filesystem level and assuming that CIO/DIO will bypass the JFS2 read ahead available when not using CIO/DIO my questionis what parameters I can play with to tune/improve the CIO in order to obtain similar performance for sequential reads (... (7 Replies)
Discussion started by: hariza
7 Replies
7. Shell Programming and Scripting
Hey!
I'm working on a script that will add a user, create some configfiles, and add a crontab for the user.
The crontab looks like the following:
@reboot /home/user/program config.conf &
I would like for this process to start at the end of my script under the corresponding username by... (0 Replies)
Discussion started by: noratx
0 Replies
8. Windows & DOS: Issues & Discussions
Time on unix server shows 8:00a CST
Time on Windows 7 Box shows 8:00a CST
However when you access an NFS share the time stamp on the files show an hour ahead? Talking about a newly created file shows an hour ahead so at 8:00a the file will show a time stamp of 9:00a CST
the problem it... (1 Reply)
Discussion started by: Paul Standley
1 Replies
9. UNIX for Beginners Questions & Answers
Hi,
I have a code that will show one day ahead, how to make it show two days ahead
p-dev1-db-tst:/$ day=$(TZ=IST-24 date +%d)
p-dev1-db-tst:/$ echo $day
17
p-dev1-db-tst:/$
Regards, Adam (5 Replies)
Discussion started by: answer
5 Replies
LEARN ABOUT OPENSOLARIS
tolower
tolower(3C) Standard C Library Functions tolower(3C)
NAME
tolower - transliterate upper-case characters to lower-case
SYNOPSIS
#include <ctype.h>
int tolower(int c);
DESCRIPTION
The tolower() function has as a domain a type int, the value of which is representable as an unsigned char or the value of EOF. If the
argument has any other value, the argument is returned unchanged. If the argument of tolower() represents an upper-case letter, and there
exists a corresponding lower-case letter (as defined by character type information in the program locale category LC_CTYPE), the result
is the corresponding lower-case letter. All other arguments in the domain are returned unchanged.
RETURN VALUES
On successful completion, tolower() returns the lower-case letter corresponding to the argument passed. Otherwise, it returns the argument
unchanged.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
|ATTRIBUTE TYPE |ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
_tolower(3C), setlocale(3C), attributes(5), standards(5)
SunOS 5.11 14 Aug 2002 tolower(3C)