* Define colours within COL_TABLE
* Do not output colours for non-terminal instances
* Removed ":::"
* Fixed indenting & spacing
* Made output consistent throughout project
* Reworded text to fit on standard 80 char wide Terminal screen
* Made 'sudo raspi-config' warning (insufficient disk space) only show on RPi
* Make "Installation/Update Complete" the final msg
* Remove redundant messages
* Simplify update available message
* Confirm user would like to begin uninstall
* If "git pull" string says "Already up-to-date.", place [i] before it
* Colour Temp/Interface output
* Made `pihole disable 5z` invalid
* Added error fallback if invalid argument (not s/m) is detected
* Quoted "$2" for consistency
* Updated help text
* L185/286: Replaced echo with redirect
* User agents for adblock.mahakala.is/adaway.org unnecessary
* Print newline on confirmation of repository reset
* Add output to admin-related dnsmasq restarts
* Return error message for "pihole -q"
* Imply default checkout behaviour with y/N
* Fix uninstall failing to remove pihole user
* Print checkout 'git remote show origin' STDERR on new line
* Replaced checkout "AdminLTE" wording with "Web Admin"
* File consistency
* Tabs to 2 spaces
* Corrected indenting
* Double braced conditionals
* Quoted variables within conditionals
* Standardise core help text
* Added help text for disable command
* Added help text for logging command
* Clean up
* Fixed certain new lines and spaces
* Sync with development branch
* Formatting consistency
* Tabs to 2 spaces
* Corrected indenting
* Double braced conditionals
* Quoted variables within conditionals
* Fixed certain newlines and spaces
* Admin help text
* Added help text for interface command
* Sync with development branch
* Formatting consistency
* Tabs to 2 spaces
* Fixed some wording
* Fixed certain spaces
* Formatting consistency
* Minor wording changes
* Tabs to 2 spaces
* Corrected indenting
* Double braced conditionals
* Quoted variables within conditionals
* Fixed certain newlines and spaces
* Blacklist help text
* Formatting consistency
* Tabs to 2 spaces
* Corrected indenting
* Cronometer help text
* Formatting consistency
* Fixed certain newlines and spaces
* Corrected indenting
* Checkout warning alteration
* Add checkout help text
* Corrected help output
Simplified the command -v syntax, and added a sleep 3 timer to the first execution of the log rotation. The second execution was being issued while the first was still running, thus it would fail and you would have to issue the "Flush Logs" command a second time.
Since Pi-hole redirects ad domains to itself, accessing the script via de.ign.com is the same as pi.hole in this case. The fix should be as simple as adding a / before admin on this line.
* Provide remote hashes for comparison
* Use double braces for all conditions (for consistency)
* Suppress potential "cd" error output
* Provide "not applicable" output upon any hash request for FTL
While testing to make sure `pihole -v` would output `pihole-FTL version`, I noticed some options didn't work how I expected them to. For example, if I use `pihole -v -p`, I would expect to see the version output of Pi-hole Core. Instead, I'm informed that it's an invalid option.
I've had the following things in mind while rewriting this:
* I'm operating under the assumption that FTL is only installed if the Admin Console is (Line 113 exit 0)
* I have modified the help text to only output with `pihole -v --help`
* I have modified all output to be more similar to the output style of `grep` and `curl` (Ditching ":::")
Testing output:
```
w3k@MCT:~$ pihole -v
Pi-hole version is v3.0.1-14-ga928cd3 (Latest: v3.0.1)
Admin Console version is v3.0-9-g3760482 (Latest: v3.0.1)
FTL version is v2.6.2 (Latest: v2.6.2)
w3k@MCT:~$ pihole -v -c
Current Pi-hole version is v3.0.1-14-ga928cd3
Current Admin Console version is v3.0-9-g3760482
Current FTL version is v2.6.2
w3k@MCT:~$ pihole -v -l
Latest Pi-hole version is v3.0.1
Latest Admin Console version is v3.0.1
Latest FTL version is v2.6.2
w3k@MCT:~$ pihole -v -p --hash
Current Pi-hole hash is a928cd3
w3k@MCT:~$ pihole -v -a --hash
Current Admin Console hash is 3760482
w3k@MCT:~$ pihole -v --help
Usage: pihole -v [REPO | OPTION] [OPTION]
Show Pi-hole, Web Admin & FTL versions
<Shows all Repositories and Options>
w3k@MCT:~$ pihole -v -foo
Invalid Option!
```
Implement "Halt system" button, next to "Restart system" button, on
admin/settings page. Useful for doing clean shutdown before powering off.
(This affects 4 files, 3 for the web content, 1 for backend script.)
Gilbert Detillieux <gedetil> 2017-04-11
