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---------- Post updated at 04:26 AM ---------- Previous update was at 04:17 AM ----------

so far, what ive found is this:

1. EnableMMAP and EnableSendfile should be disabled
-->...

hey all,

would like to ask if anyone has ever had any bad experience in serving http over nfs? (document root on nfs)

why should i avoid this, if its not recommended?

if the answer is nfs...

mpstat

---------- Post updated at 10:35 AM ---------- Previous update was at 08:21 AM ----------



nice find, thank you! this looks to be my issue.

out of the box installation. nothing running except hpasm, and a bunch of others, which ive tried stopping but didnt help.

Hi,

i have an rhel box with around 20 %soft every 2 seconds. The box is idle.
How do i start hunting down what's causing this? i believe /proc/interrupts is hardware related, procinfo is...

Hi,

Someone told me how to check the remote switch port's speed setting on the other end of the cable, from linux. I forgot it.

Anyone knows? I checked dmesg, ethtool (haven't checked this out...

sample text:

001 the quick brown fox jumps 987 over a lazy dog
002 the quick brown fox jumps 999 over a lazy dog
003 the quick brown cow jumps 888 over a lazy dog
004 the quick brown fox jumps...

Hi Guys,

RHEL 4.4

I was reviewing an app failure on one of our hosts and I encountered this entry on syslog:

Feb 22 08:54:46 saturn-host rc: Starting start_server_daemon: succeeded
...

[root@server 10706]# ps -ef | grep rc
root 13903 1 0 08:56 ? 00:00:00 /usr/sbin/automount --timeout=60 /archive file /etc/auto_archive
root 10706 1 0 08:55 ? ...

cool, thanks

thanks, i'll use this when no other options are available. I was hoping to use something that I can hit ctrl+c on at the last minute... I'm not sure but I don't think memory will be released when i...

Hi,

Is there any known trick that will consume all of my memory and force my machine to swap? I'm scripting a monitor in perl that will alert me when available memory is dangerously low and system...

How do you debug a perl script non interactively, similar to bash -x?

Hi,

please advise what function in perl or system call in shell that will generate cpu usage that is higher than usual? I would like make such a script, to test a monitoring feature.

TIA.
...

i'd like to grep a range of ports on a netstat -nt output, localaddress, say :1 to :1023. how do i do it via sed/awk/grep?

Thanks,
Marc

amazing, thank you!

Thanks, I need to re-qualify my question:

what if its not a number and you can't do math on it?

e.g.
list1:
mary
eve
delilah

list2:
joseph
adam
samson

output:
mary joseph
adam...

Hi, say I have a simple sh script like this:


for i in a b c d
do
for j in 1 2 3 4
do
echo "$i $j"
...

Hi,

for a given binary file or rpm package, is there any way for me to know the ./configure options passed onto it when it was built?

Thanks,
Marc

thanks vino and robotronic

Hi all,

Can you please suggest a few lines of if statement to check if a variable is an ip address purely in bash/sh?

Thanks,
Marc

Hi.

I dont have the root password to a really old openserver 5.0.5 machine, where i need to recover some root-owned file. I searched google for methods to recover the root password, and these...

hi. i configured a master and slave bind server on my vmware test network. i used nslookup to the slave name server to lookup a fake entry for network.com that the master dns set, however, the slave...

Hi,

I have an openserver 5.0.0 machine in the office. The sysad of that machine left years ago without leaving the password to anyone.

I was wondering if someone has a copy of the boot / root...

which means?