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I have a solaris 10 x86 installed on a VMware server. It has been runing well for a couple weeks, but started to have network connectivity issue since last week. The network card seems to be up and...

very clear. thanks a lot.

could you give a little explanations? thanks.

I am converting a mysql database from myIsam to innodb. After dumping all databases to a file, I am trying to make modification:

sed s/ENGINE=MyISAM/ENGINE=InnoDB/ dump_1 > dump_1_inno

...

I am copying a file system to another one. someone suggest me use

find . -print |cpio -pdmv

but I think cp -r should do the same thing. Am I right?


In addition, by using " find . ", I got...

Thanks. But I do not have rpmbuild on my redhat?
Another question is that "is src.rpm the same with a source code package?"

I installed gnome-libs-1.4.1.2.90-34.2.src.rpm using rpm


# rpm -ivvh gnome-libs-1.4.1.2.90-34.2.src.rpm
D: ============== gnome-libs-1.4.1.2.90-34.2.src.rpm
D: Expected size: 3903306 =...

I have a dvd on sunfire v215. It cannot mount automatically when I insert a dvd, but can when I insert a cd. Can anyone help me on this?

on solaris 10, I use static ip address, and choose no dhcp during installation. But I keep receiving the following messages in my console:

Mar 9 03:43:40 ellst rmclomv: [ID 509666 kern.error]...

the mask is ---. Can you tell me how to change the mask for the file?

I use:

setfacl -m user:bbb:rwx folder1

to give user bbb the permission to go into my folder folder1,

and

cd folder1
setfacl -m user:bbb:rwx *

to give bbb the permission under this...

when I did that, I got that "either /cdrom is busy or c0t0d0s2 is already mounted".
I am sure I am not using /cdrom in any way, but how can c0t0d0s2 is mounted while can not be seen when I use mount...

on solaris 10, when I injected my cd to the dvdrom, the cdrom did not mount by itself. how can I mount the cdrom manually?

Following is the result of commands vmstat and free, on a linux machine:

$ vmstat
procs -----------memory---------- ---swap-- -----io---- -system-- -----cpu------
r b swpd free buff ...

my real situation is more complicated, as the block can be 11 lines or 10 lines, namelly it should always -B2, but sometime -A7, and sometime -A8. As said, the blocks always begin with "<object" and...

what does this mean?

in AWK, how can I change the RS (record separator) in the middle of awk command.

for example:

gawk 'NR==FNR { key[$1]++;next }; RS="?"; $1 in key' file1 file2

in above, I put RS="?" in the...

patt is a shell variable or gawk variable? as the 1st command seems to have nothing to do with awk? is there any link for this grammar?

nawk 'NR==FNR { keys[$1]++;next }; RS="</object>"; $3 in keys' file2 file1

sorry, I was wrong to enter the command incorrectly. It works, comsumes a lot of computational power though. thanks!
would you explain your code?

I think there is a misunderstanding, as I only want to keep the blocks whose id has a match in the second file. If I have a block as:

object
type="user"
id="999999999999"
encryptedPassword=""...

how can I enter these two lines as a command, can you make it clear?

It works on the above question. however, my real problem is more complicated: the file1 is actually an XML file like this:

...
<object
type="user"
id="000039BF228B"
...

I have file1 and file2:

file1:

11 xxx kksd ...
22 kkk kdsglg...
33 sss kdfjdksa...
44 kdsf dskjfkas ...
hh kdkf kdkkd..
jg dkf dfkdk ...
...

file2:

jg
22
hh
...

I need to...

I have gzip and gunzip, but the program use compress and uncompress.