Thursday, February 22, 2018

Using ZSH ZMV to Force Add Leading Zeros

Given a list of episodes that are named with single digits, but you'd like leading zeros:

S1E1.avi
S1E2.avi
S1E3.avi
S1E4.avi

zmv 'S([0-9])E([0-9]).(*)' 'S${(l:2::0:)1}E${(l:2::0:)2}.$3'
They'd now be renamed as follows:

S01E01.avi
S01E02.avi
S01E03.avi
S01E04.avi

Using ZSH ZMV to Rename Split an Episode to Two Episodes

Given a list of episodes that are named to be one, but actually need to span two episodes:

S01E01.avi
S01E02.avi
S01E03.avi
S01E04.avi

zmv 'S([0-9][0-9])E([0-9][0-9]).(*)' 'S$1E${(l:2::0:)$((($2 * 2) - 1))}-E${(l:2::0:)$(($2 * 2))}.$3'
They'd now be renamed as follows:

S01E01-E02.avi
S01E03-E04.avi
S01E05-E06.avi
S01E07-E08.avi

This will also force leading zeros on S and E should they originally be single digits.

Tuesday, January 26, 2016

Outgoing Email Counts For DirectAdmin Users

Replace $user with the system user and it will return a count of outgoing mails, per-user for the current day ($user and $user.bytes in this directory reset at midnight)
cat /etc/virtual/usage/$user.bytes | grep outgoing | awk -F= '{print $4}' | awk -F\& '{print $1}' | sort | uniq -c | sort -n

Find Files Sending SPAM On cPanel Exim Server

This will check your exim_mainlog and dump the paths from which mail has been sent along with the number. Check the listed directory for malware, shells, etc:
grep cwd /var/log/exim_mainlog | grep -v /var/spool | awk -F"cwd=" '{print $2}' | awk '{print $1}' | sort | uniq -c | sort -n

Find Files Sending SPAM On DirectAdmin Exim Server

This will check your exim_mainlog and dump the paths from which mail has been sent along with the number. Check the listed directory for malware, shells, etc:
grep cwd /var/log/exim/mainlog | grep -v /var/spool | awk -F"cwd=" '{print $2}' | awk '{print $1}' | sort | uniq -c | sort -n

Monday, November 23, 2015

Using ZSH ZMV To Mass Rename Files Episodes

This presumes you are in the show folder looking at all the season folders AND the shows have the following format:
### - Episode Title.mkv
zmv 'Season (*)/([0-9])(*) - (*).mkv' 'Season $1/{showtitle} - S0$2E$3 - $4.mkv'
This should leave you with:

Showtitle - S01E01 - Episode Title.mkv

...and so forth.

If you are unsure, add the -n flag to zmv and it will present you the changes versus simply making them.

Note: Replace {$showtitle} with the title of your show. Nested directories with zmv gave me trouble so consider this the one bit of lifting required to save you a bunch of time.

Friday, October 2, 2015

Find List What Programs, Services, Daemons, Applications Are Using SWAP Memory In Linux

for file in /proc/*/status ; do awk '/VmSwap|Name/{printf $2 " " $3}END{ print ""}' $file; done | sort -k 2 -n -r | less

Tuesday, July 21, 2015

Symlink ClamAV Binaries On A Linux cPanel Server

ln -s /usr/local/cpanel/3rdparty/bin/freshclam /usr/local/bin/freshclam
ln -s /usr/local/cpanel/3rdparty/bin/clamscan /usr/local/bin/clamscan
ln -s /usr/local/cpanel/3rdparty/bin/clamd /usr/local/bin/clamd
ln -s /usr/local/cpanel/3rdparty/bin/clamav-config /usr/local/bin/clamav-config

Install ClamAV From The Command Line On A cPanel Server

Pretty simple task here and makes installing ClamAV easier shot you not have the root password for the customers installation:
/scripts/update_local_rpm_versions --edit target_settings.clamav installed
/scripts/check_cpanel_rpms --fix --targets=clamav