merge (#2)

* remove package_check to avoid situations like #1760

Signed-off-by: Adam Warner <adamw@rner.email>

* Prevent redundant entries in to adlists.list

Grep ${args[3]} and only add if grep -c -eq 0

Signed-off-by: Ryan Knapper <ryanknapper@gmail.com>

* lan to local

Reduced differences.

Signed-off-by: Ryan Knapper <ryanknapper@gmail.com>

* Require exact match

Updated to require an exact match to reduce false-positives, as suggested by DL6ER.

Signed-off-by: Ryan Knapper <ryanknapper@gmail.com>

* fix empty ports on some systems

Signed-off-by: Jacob Salmela <jacob.salmela@pi-hole.net>

* debug user locale; improve function to parse variables and files

Signed-off-by: Jacob Salmela <jacob.salmela@pi-hole.net>

* Split declaration and population for stickler.

Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>

* implement dschapers suggestions--better command, less subshells, and finer formatting

Signed-off-by: Jacob Salmela <jacob.salmela@pi-hole.net>

* flip uninstall compatability check

Signed-off-by: bcambl <blayne@blaynecampbell.com>

* Update index.php

Avoiding calling empty() on a function allows this to work under PHP5. Making the check for blocklist generation in this way instead is compatible with both PHP5 and PHP7.

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* Update index.php

thanks stickler-ci  .......

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* changes as requested 

changes as requested 

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* oh stickler bot...

accidentally a space

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* linting: Double quote to prevent globbing and word splitting

Signed-off-by: bcambl <blayne@blaynecampbell.com>

* unbind resolved on ubuntu 18.04

Stop systemd-resolved from interfering with dnsmasq/ftl
Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* restore resolvd.conf

If dnsmasq is removed, resolved will need to be restored.

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* Update uninstall.sh

Signed-off-by: Rob Gill <rrobgill@protonmail.com>>

* Minor correction for double instance of the word "found".

Signed-off-by: RamSet <RamSet@gmail.com>

* message text

Signed-off-by: Rob Gill <rrobgill@protonmail.com>>

* relocate as function

The check for systemd-resolved DNSStubListener, and disabling as necessary is a new function, called just prior to start_service pihole-FTL.
The check for ubuntu bionic 18.04 specifically is removed.
The check if resolved is enabled is made with check_service_active()
An additional check that the dnsstublistener is enabled is made.

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* Regex & case fix

grep & sed regexes  match commented or uncommented

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* Update basic-install.sh

Force reloading of relsolved config where available

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* reload resloved

reload resolved config if possible, restart otherwise

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* user-facing messages

Signed-off-by: Rob Gill <rrobgill@protonmail.com>

* move & clarify comments

automated install/uninstall.sh

@@ -65,6 +65,7 @@ elif [ -x "$(command -v rpm)" ]; then
     package_check() {
         rpm -qa | grep "^$1-" > /dev/null
     }
+
 else
     echo -e "  ${CROSS} OS distribution not supported"
     exit 1