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There really isn't enough information her to help you...
Could you provide sample data?
Is this table a flat file or in a DB?
Have you mailx installed or what is your preferred mail command?
Have...

$ cat ~/tmp.dat
Name , Company_Worked (Header)
Asley,IBM;Amazon;BOA;Google
King.Jr,Wipro;Microsoft;AMZ

$ perl -ne 'chomp;($name,$emp)=split/,/;for (split/;/,$emp){print "$name, $_\n";}'...

Hi all,

Long time no see, love what you've done with the place, been a while and asked this in the wrong forum initially...

I'm wondering how to interpret negative values for local and peer...

Hi all,

Long time no see, love what you've done with the place!

I'm wondering how to interpret negative values for local and peer inode values for Unix sockets?


Netid State Recv-Q...

Which shell are you using?

I'm relying on a Bash convention here that anything inside $(( ...)) gets mathematically evaluated in the condidtion.

Hi Sadique,

I left out a closing parenthesis, I've also added full path to the stat command:

if [ $(( $(date +%s ) - $(stat -t ${PATH_TO_EXISTING_DIRECTORY}/$(ls -lrt...

So every 10 minutes, check the directory and if the most recent file is greater than 10 minutes old send a mail with the subject "No new files seen since ${LATEST_FILE_TIMESTAMP}"

You can use cron...

you don't specify the scripting language, so I'm going to assume you're using bash...

fileName="Device_manumodel_$( date +%Y%m%d%H%M).csv"

It is possible, there is a Power Shell build for Linux available (on GitHubl (https://github.com/PowerShell/PowerShell))

However systemctl status postgresql is the preferred method to test the...

$ cat tmp.dat
NEED="TEST=Name WORK=Ps DEL=let"

$ perl -ne '@assignments=$_=~/(\w+=\w+)/g;}{print join("\n",@assignments);' tmp.dat
TEST=Name
WORK=Ps
DEL=let
$

That's a shell command ;) I can break it into digestible chunks if you wish

perl -ne ' #Call the Perl interpreter and iterate over every line in the files listed as arguments with...

[skrynesaver@busybox]$cat tmp.dat
name,id,flag
apple,1,Y
apple,2,N
mango,1,Y
mango,2,Y
[skrynesaver@busybox]$ perl -ne 'chomp;@r=split/,/; push @{$fields{$r[0]}},$r[1] if $r[2] eq "Y";}{for...

visudo and add the user or, if you have an administrative group (eg. wheel) add the user to the group with adduser $USERNAME wheel

How would you call Nessus on the command line to scan a single IP and generate a report?

Hi Sunil,

which OS and which release are you using?

Could you paste the contents of the following files?

~/.vimrc
/usr/share/vim/vimrc
/etc/vimrc

perl -npi -e "s/^(\S+) (.+)/'\1' a2/" tmp.dat

(11.23) 11i v2 was released in 2003, and was EOL'd in December 2015

11i v3 will be supported up to 2020.

hn.rstrip("\n\r") in order to lose the new line character

$ cat test.file
123andsomeothervalues with a space at position 22
Not 123 but with the space
123 but no spacein the appropriate column

$ perl -npi.bak -e 's/^(123.{18}) /$1X/' test.file

$...

perl -npi.bak -e ' s/(123.{797}) /${1}X/' infile

Has the target host changed recently (eg. been re-imaged, reinstalled or assigned a new IP)?
If so opening the .ssh/known_hosts file and removing the record for the previous host at that IP is safe,...

examine the /etc/profile file and see line 233, it seems that someone has written a bash_profile over /etc/profile (shopt is a bash shell builtin)

There's a field in /etc/shadow which sets how many days before expiry the user is warned, however this warning is on logon and so will not work for rarely administered boxes.
chage -l root will give...

ssh user@host quota

Or if querying other users quotas (assuming you have the rights)
ssh me@host quota user

\1 holds the value of the first capture group on the lhs of a substitution

google sed capture groups for many detailed discussions