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Are you sure that someone (you?) did log in into the Linux computer from another computer?

"last -i" shows ALL logins, from anywhere.

"last -i | grep 192" will filter the output from last -i...

I assume you did not try it with actual x'es ?

last will show hostnames in stead of IP addresses if it knows the hostname. In this case the grep command will find nothing, but you can specify the...

ANSWER 1. This is a large and loaded question. Essentially your answer boils down to one thing: You need to access Windows Shares using Samba, not via SSH. SSH is a protocol which mainly gives you...

find does not have an -iname option that I know of ... did you mean -name ?

Run level S corresponds to milestone single-user. Run level 2 corresponds to multi-user and Run level 3 corresponds to multi-user-server.

When shutting down, use the run levels, eg init S or init...

To parse the file as a sed script, it needs to not contain the "sed " commands.

To use this method, first create a sed script file from those lines using

sed 's/sed //' < oldscript...

You may want to rename the files as a next step, in which case it becomes handy to do it in the shell.

So for example - Put the below into a script to auto-rename the specified files. Otherwise...

I assume with "partion" you mean how the disks are partitioned.

The answer for that is
from DISK in $( ls -l /dev/dsk/*c2 )
do
prtvtoc $DISK
doneRegarding Hardware model, memory, CPU and...

echo "ab01cde234" |sed 's/.*[^0-9]//'

The above matches the longst string which ends in something which is not a member of [0-9]. It substitutes the match with "nothing". Thus it returns the...

The errors shown below are all relating to either SB0 or IB6. What is your system configuration?

The system built-in diagnostics depends highly on the firmware version - the newer, the better. ...

Yes, as mentioned by scottn, please do ask a question. Give us some more information to work on. What do you expect to happen? What is in fact happening?

I will just answer some random questions,...

To replace the character at row,col with newchar, try

sed "${row} s/./${newchar}/${col}" <inputfile >outputfile

Gasp! You liar! <grin>

I am of the opinion that if two equally clever people were given access to two computers where neither of them have ever used a computer before, one given a computer...

To change the last field of every line to become "86" you can use

awk -F. '{$4="86"; print}'

The significance is as follow:
First look at this : [ "$a"="$b" ]

The shell takes "$a", appends an "=" to it, and then it appends "$b" to it.
This is a single longer string containing an equal...

ls -lrt *access* | grep "Sep 23" | awk '{print $9}'|xargs awk '/23\/Sep\/2011.*[eE]rror/'


---------- Post updated at 07:35 AM ---------- Previous update was at 07:31 AM ----------



These...

How about:


ls -lrt *access* | grep "Sep 23" | awk '{print $9}'|xargs awk '/23\/Sep\/2011/ && /[eE]rror/'
You get a noddy badge if you use "find" (one command) to eliminate the use of ls and...

awk '{printf ("%8.3f %8.3f %8.3f %8.3f .....etc\n", $1, $2, $3, ...)}'You get a noddy badge if you do it with purely using shell-builtins and without spawning a process for every line of input.

This will probably take some pre-work.

I imagine:

Counting the number of "fields" in each line and pre-pending it to the lines using awk -F^ '{print NF, $0}'

Parsing the file line by line in...

I think join is the easiest (and most elegant) solution for this. Join requires that the files be sorted by the joining column, so ... some pre-work.

#!/bin/sh
sort input > sorted.input
sort...

You can still use Live Upgrade if your disks are mirrored, or even if you just have a few GB free space on a disk somewhere. The disks must be truly near completely full before I will give up!
...

sed 's/\([0-9ABC]\{11\}^\)/\n\1/g'For two lines in stead of 8. Assuming you always have 8....

sed 's/\([0-9ABC]\{11\}^\)/\n\1/5'

The above will insert the newline (\n) before the 5th...

echo Please Enter COMMAND and FILE:
read choice choice2
if [ "$choice" = "list" ]
then
ls $choice2
fi
---------- Post updated at 05:35 AM ---------- Previous update was at 05:32 AM...

Hello nm-longnumber.

It is easier than you think so .... Just do it :-)

What exactly is Veritas SAN filesystems? Are you using vxfs and/or vxvm ?

If your applications and data is on...

Hello christr.

You did not ask any questions, only explained a situation.

I am going to assume the question is:



The answer is: With careful planning you might be able to do it. If...