Beta Branch force IPv4 connection for all wget & curl calls

force IPv4 connection for all wget & curl calls

- to reduce exposure to IPv6 connectivity issues, force all wget and curl commands to connect via IPv4 only

Continue reading...

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123.09beta01 branch

• Branch: GitHub - centminmod/centminmod at 123.09beta01
• Commit History: Commits · centminmod/centminmod · GitHub

 

just fixed a bug in 123.09beta01 due to change to force wget and curl to use IPv4 only Beta Branch - force IPv4 connection for all wget & curl calls due to -4 flag not liking being placed after -n flag in wget

For existing 123.09beta01 installs which were installed more than 24hrs ago, to update your server's 123.09beta01 code, run centmin.sh menu option 23, submenu option 2.

For 123.09beta01 installs made in last 24hrs of this post, you will need to run a quick script to fix up the missing stuff due to wget failing to download during the bug

run command below to run wget-fix.sh which will patch up what's missing

Code (Text):

curl -sL https://gist.github.com/centminmod/eb59205e4a2b3ecc563fbcbc9af820a4/raw/wget-fix.sh | bash

example output

Code (Text):

curl -sL https://gist.github.com/centminmod/eb59205e4a2b3ecc563fbcbc9af820a4/raw/wget-fix.sh | bash
update centmin mod local code
No local changes to save
Already up-to-date.

install wp-cli
installing...

2017-07-04 21:35:20 URL:http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz [12573228/12573228] -> "/usr/share/GeoIP/GeoLiteCity.dat.gz" [1]
check /usr/share/GeoIP/GeoIPCity.dat
-rw-r--r-- 1 root root 19M Jul  4 19:00 /usr/share/GeoIP/GeoIPCity.dat
check pflogsumm command
Postfix log summaries for Jul  4

Grand Totals
------------
messages

      0   received
      0   delivered
      0   forwarded
      0   deferred
      0   bounced
      0   rejected (0%)
      0   reject warnings
      0   held
      0   discarded (0%)

      0   bytes received
      0   bytes delivered
      0   senders
      0   sending hosts/domains
      0   recipients
      0   recipient hosts/domains


Per-Hour Traffic Summary
------------------------
    time          received  delivered   deferred    bounced     rejected
    --------------------------------------------------------------------
    0000-0100           0          0          0          0          0
    0100-0200           0          0          0          0          0
    0200-0300           0          0          0          0          0
    0300-0400           0          0          0          0          0
    0400-0500           0          0          0          0          0
    0500-0600           0          0          0          0          0
    0600-0700           0          0          0          0          0
    0700-0800           0          0          0          0          0
    0800-0900           0          0          0          0          0
    0900-1000           0          0          0          0          0
    1000-1100           0          0          0          0          0
    1100-1200           0          0          0          0          0
    1200-1300           0          0          0          0          0
    1300-1400           0          0          0          0          0
    1400-1500           0          0          0          0          0
    1500-1600           0          0          0          0          0
    1600-1700           0          0          0          0          0
    1700-1800           0          0          0          0          0
    1800-1900           0          0          0          0          0
    1900-2000           0          0          0          0          0
    2000-2100           0          0          0          0          0
    2100-2200           0          0          0          0          0
    2200-2300           0          0          0          0          0
    2300-2400           0          0          0          0          0

Host/Domain Summary: Message Delivery
--------------------------------------
 sent cnt  bytes   defers   avg dly max dly host/domain
 -------- -------  -------  ------- ------- -----------

Host/Domain Summary: Messages Received
---------------------------------------
 msg cnt   bytes   host/domain
 -------- -------  -----------

Senders by message count: none

Recipients by message count: none

Senders by message size: none

Recipients by message size: none

message deferral detail: none

message bounce detail (by relay): none

message reject detail: none

message reject warning detail: none

message hold detail: none

message discard detail: none

smtp delivery failures: none

Warnings: none

Fatal Errors: none

Panics: none

Master daemon messages
----------------------
      1   daemon started -- version 2.10.1, configuration /etc/postfix

fixes completed

What's missing is just geoip database download, wp-cli install and pflogsumm command which is aliased via postfixlog command to report postfix daily stats for email i.e.

Code (Text):

postfixlog
Postfix log summaries for Jul  4

Grand Totals
------------
messages

      0   received
      0   delivered
      0   forwarded
      0   deferred
      0   bounced
      0   rejected (0%)
      0   reject warnings
      0   held
      0   discarded (0%)

      0   bytes received
      0   bytes delivered
      0   senders
      0   sending hosts/domains
      0   recipients
      0   recipient hosts/domains


Per-Hour Traffic Summary
------------------------
    time          received  delivered   deferred    bounced     rejected
    --------------------------------------------------------------------
    0000-0100           0          0          0          0          0 
    0100-0200           0          0          0          0          0 
    0200-0300           0          0          0          0          0 
    0300-0400           0          0          0          0          0 
    0400-0500           0          0          0          0          0 
    0500-0600           0          0          0          0          0 
    0600-0700           0          0          0          0          0 
    0700-0800           0          0          0          0          0 
    0800-0900           0          0          0          0          0 
    0900-1000           0          0          0          0          0 
    1000-1100           0          0          0          0          0 
    1100-1200           0          0          0          0          0 
    1200-1300           0          0          0          0          0 
    1300-1400           0          0          0          0          0 
    1400-1500           0          0          0          0          0 
    1500-1600           0          0          0          0          0 
    1600-1700           0          0          0          0          0 
    1700-1800           0          0          0          0          0 
    1800-1900           0          0          0          0          0 
    1900-2000           0          0          0          0          0 
    2000-2100           0          0          0          0          0 
    2100-2200           0          0          0          0          0 
    2200-2300           0          0          0          0          0 
    2300-2400           0          0          0          0          0 

Host/Domain Summary: Message Delivery 
--------------------------------------
 sent cnt  bytes   defers   avg dly max dly host/domain
 -------- -------  -------  ------- ------- -----------

Host/Domain Summary: Messages Received 
---------------------------------------
 msg cnt   bytes   host/domain
 -------- -------  -----------

Senders by message count: none

Recipients by message count: none

Senders by message size: none

Recipients by message size: none

message deferral detail: none

message bounce detail (by relay): none

message reject detail: none

message reject warning detail: none

message hold detail: none

message discard detail: none

smtp delivery failures: none

Warnings: none

Fatal Errors: none

Panics: none

Master daemon messages
----------------------
      1   daemon started -- version 2.10.1, configuration /etc/postfix