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Ok, lets take it one column at a time:
Proto is the protocol used. tcp and udp should be pretty self-explanatory. icm is short for ICMP, which is a network control protocol (pings use ICMP...

Allow me to use your first post as reference

remote refid st t when poll reach delay offset disp...

Taken from #protolol (http://attrition.org/misc/ee/protolol.txt)

Nope :D (Red: grep; Blue: sort; Green: uniq)

$ cat test_1
cdge-b-pas02.com 10.12.10.12
cdge-c-pas03.com 10.12.10.50
edge-a-pas01.com 10.12.10.11
cdge-d-pas03.com 10.12.10.10
edge-c-pas03.com...

It's fixed. Basically, what a consultant told us was that we were lucky it did even last that long, as both the configuration for dm-multipath and the EMC storage were off. I don't know what exactly...

chander: Yes, vmnet0 is already set to briged, but your VM isn't using vmnet0 but vmnet8. Change the settings for the virtual NIC (not for the network) and try again.

I'll just leave this here (https://www.destroyallsoftware.com/talks/wat)

This should do it:
#!/usr/bin/perl -w

use strict;
use warnings;

while ( my $line = <> ) {
chomp $line;
my ( $key, $value ) = ( $line =~ /^(.*?)=(.*)$/g );
my %hash = map { $_...

The link itkamaraj posted works. Yours doesn't because you used the shortened version. If Youtube is blocked, here (https://www.unix.com/misc.php?do=bbcode#code)'s the description of the tag.

Download the matching depot here (http://hpux.connect.org.uk/hppd/hpux/Gnu/findutils-4.4.2/)
Use sam to install.

Oh, that's easy. dm-0 corresponds to the logical volume VolGroup00-LogVol00. Since you have only one disk, and only one VG, it's the internal disk.

It's pretty simple with sed:$ cat test.txt
Line 1
Line 2
Line 3
Line 4
Line 5
$ sed -ne '3,$p' test.txt
Line 3
Line 4
Line 5

No. AIX only runs on PowerPC hardware. And even if it could run on Intel-compatible hardware you'd still need a license to run it as there's no free/student version available.

mv *20120308* is translated by the shell (in your case) to mv XXX_20120308.tar.Z XXX_20120308_COMPLETE due to shell expansion. So the .Z file is moved/renamed to XXX_20120308_COMPLETE, overwriting...

There's a neat little trick the shell allows you to use. Compare these 2 runs:
$ var=foo
$ cat << EOF
> echo $var
> EOF
echo foo
$ cat << 'EOF'
> echo $var
> EOF
echo $var

Your machine probably doesn't have a reverse DNS record, and OpenSSH by default checks for such a record. Add the lineUseDNS no anywhere in your sshd_config, reload the daemon, and it should work...

Let me guess, you just started at a new job. My first idea as your boss would be to test how much of your resume is true, and how you handle new situations. So I'm going to ask you to do a job while...

Yes of course it's possible then. Download and install a virtualization solution of your choosing (VirtualBox (http://www.virtualbox.org/), VMware (http://www.vmware.com/products/player/), ...),...

Some information you might need:
I'd be very interested to see where exactly you saw any suggestion in my post.
I won't "reply asap" since I don't have any special motivation for that. We're...

Because if you run any command through -exec the files names are passed along one by one. So you're not doing ls -lrt *.tap, but ls -lrt ./ICTCDMOZ01AGOUT0280620111102151703.tap
ls -lrt...

Do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in this forum (https://www.unix.com/homework-coursework-questions/) under special...

print really can't be found on most Linux machines. An alternative would be rewriting that line to use printf or echo. Same with compress, the replacement would be gzip or bzip2.

And that you...

It's a simple typo: you declare and use void Output(int,int,int);, but defined is void Ouput(int nGround, int nPower, int nDecimal)

From man crontab:

Read: specifying both a date & a day of the week means the job will run on both occasions.

First of all: what OS, what shell, ...
Second: how about putting the line in a script?