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SET GLOBAL innodb_file_per_table=1;

SET GLOBAL innodb_file_format=Barracuda; 

• Antelope is the original InnoDB file format, which previously did not have a name. It supports COMPACT and REDUNDANT row formats for InnoDB tables and is the default file format in MySQL 5.6 to ensure maximum compatibility with earlier MySQL versions that do not support the Barracuda file format.

• Barracuda is the newest file format. It supports all InnoDB row formats including the newer COMPRESSED and DYNAMIC row formats. The features associated with COMPRESSED and DYNAMIC row formats include compressed tables, efficient storage of off-page columns, and index key prefixes up to 3072 bytes (innodb_large_prefix). See Section 14.11, “InnoDB Row Storage and Row Formats”. 

Options -MultiViews

RewriteEngine On

Options -Indexes

RewriteCond %{REQUEST_FILENAME} !-d

RewriteCond %{REQUEST_FILENAME} !-f

RewriteCond %{REQUEST_FILENAME} !-l

 [perdir /var/www/html/arch/test/] add path info postfix: /var/www/html/arch/test/board -> /var/www/html/arch/test/board/, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] strip per-dir prefix: /var/www/html/arch/test/board/ -> board/, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] applying pattern '^(.+)$' to uri 'board/', referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] rewrite 'board/' -> 'index.php?url=board/', referer: http://localhost/arch/test/board/

 split uri=index.php?url=board/ -> uri=index.php, args=url=board/, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] add per-dir prefix: index.php -> /var/www/html/arch/test/index.php, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] strip document_root prefix: /var/www/html/arch/test/index.php -> /arch/test/index.php, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] internal redirect with /arch/test/index.php [INTERNAL REDIRECT], referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] strip per-dir prefix: /var/www/html/arch/test/index.php -> index.php, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] applying pattern '^(.+)$' to uri 'index.php', referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] pass through /var/www/html/arch/test/index.php, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] strip per-dir prefix: /var/www/html/arch/test/public/css/style.css -> public/css/style.css, referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] applying pattern '^(.+)$' to uri 'public/css/style.css', referer: http://localhost/arch/test/board/

 [perdir /var/www/html/arch/test/] pass through /var/www/html/arch/test/public/css/style.css, referer: http://localhost/arch/test/board/ 

REQUEST_FILENAME

The full local filesystem path to the file or script matching the request, if this has already been determined by the server at the time REQUEST_FILENAME is referenced. Otherwise, such as when used in virtual host context, the same value as REQUEST_URI. Depending on the value of AcceptPathInfo, the server may have only used some leading components of the REQUEST_URI to map the request to a file.

REQUEST_URI

The path component of the requested URI, such as "/index.html". This notably excludes the query string which is available as its own variable named QUERY_STRING.

Filename should give you the complete local path, where request uri will be exactly what was requested (should also include the GET parameters). From the manual:

REQUEST_URI

The resource requested in the HTTP request line. (In the example above, this would be "/index.html".)

REQUEST_FILENAME

The full local filesystem path to the file or script matching the request. 

[Wed Apr 12 09:14:03.530865 2017] [core:alert] [pid 30981] [client 0.0.0.0:3628] /var/www/html/arch/test/.htaccess: LogLevel not allowed here 

LogLevel alert rewrite:trace3

RewriteEngine on

RewriteLog /path/to/log

RewriteLogLevel 5 

$ cd /etc/apache2/mods-enabled

$ sudo ln -s ../mods-available/rewrite.load rewrite.load 

sqlite> .help

.backup ?DB? FILE      Backup DB (default "main") to FILE

.bail on|off           Stop after hitting an error.  Default OFF

.clone NEWDB           Clone data into NEWDB from the existing database

.databases             List names and files of attached databases

.dump ?TABLE? ...      Dump the database in an SQL text format

                         If TABLE specified, only dump tables matching

                         LIKE pattern TABLE.

.echo on|off           Turn command echo on or off

.eqp on|off            Enable or disable automatic EXPLAIN QUERY PLAN

.exit                  Exit this program

.explain ?on|off?      Turn output mode suitable for EXPLAIN on or off.

                         With no args, it turns EXPLAIN on.

.fullschema            Show schema and the content of sqlite_stat tables

.headers on|off        Turn display of headers on or off

.help                  Show this message

.import FILE TABLE     Import data from FILE into TABLE

.indices ?TABLE?       Show names of all indices

                         If TABLE specified, only show indices for tables

                         matching LIKE pattern TABLE.

.load FILE ?ENTRY?     Load an extension library

.log FILE|off          Turn logging on or off.  FILE can be stderr/stdout

.mode MODE ?TABLE?     Set output mode where MODE is one of:

                         csv      Comma-separated values

                         column   Left-aligned columns.  (See .width)

                         html     HTML <table> code

                         insert   SQL insert statements for TABLE

                         line     One value per line

                         list     Values delimited by .separator string

                         tabs     Tab-separated values

                         tcl      TCL list elements

.nullvalue STRING      Use STRING in place of NULL values

.once FILENAME         Output for the next SQL command only to FILENAME

.open ?FILENAME?       Close existing database and reopen FILENAME

.output ?FILENAME?     Send output to FILENAME or stdout

.print STRING...       Print literal STRING

.prompt MAIN CONTINUE  Replace the standard prompts

.quit                  Exit this program

.read FILENAME         Execute SQL in FILENAME

.restore ?DB? FILE     Restore content of DB (default "main") from FILE

.save FILE             Write in-memory database into FILE

.schema ?TABLE?        Show the CREATE statements

                         If TABLE specified, only show tables matching

                         LIKE pattern TABLE.

.separator STRING ?NL? Change separator used by output mode and .import

                         NL is the end-of-line mark for CSV

.shell CMD ARGS...     Run CMD ARGS... in a system shell

.show                  Show the current values for various settings

.stats on|off          Turn stats on or off

.system CMD ARGS...    Run CMD ARGS... in a system shell

.tables ?TABLE?        List names of tables

                         If TABLE specified, only list tables matching

                         LIKE pattern TABLE.

.timeout MS            Try opening locked tables for MS milliseconds

.timer on|off          Turn SQL timer on or off

.trace FILE|off        Output each SQL statement as it is run

.vfsname ?AUX?         Print the name of the VFS stack

.width NUM1 NUM2 ...   Set column widths for "column" mode

                         Negative values right-justify 

$ sqlite -version

2.8.17

$ sqlite3 -version

3.8.7.1 2014-10-29 13:59:56 3b7b72c4685aa5cf5e675c2c47ebec10d9704221 

$ file *

sqlite.udb: SQLite 3.x database 

$ sqlite sqlite.udb

Unable to open database "sqlite.udb": file is encrypted or is not a database