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uint16_t crc16(char* pData, int length) | |
{ | |
uint8_t i; | |
uint16_t wCrc = 0xffff; | |
while (length--) { | |
wCrc ^= *(unsigned char *)pData++ << 8; | |
for (i=0; i < 8; i++) | |
wCrc = wCrc & 0x8000 ? (wCrc << 1) ^ 0x1021 : wCrc << 1; | |
} | |
return wCrc & 0xffff; |
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# === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) === | |
# | |
# by Fotis Evangelou, developer of Engintron (engintron.com) | |
# | |
# ~ Updated December 2021 ~ | |
# | |
# | |
# The settings provided below are a starting point for a 8-16 GB RAM server with 4-8 CPU cores. | |
# If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage. | |
# |
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##################### | |
### Variables | |
##################### | |
SQL_FILENAME="" | |
IMPORT_HOST="" | |
IMPORT_USER="" | |
IMPORT_PASSWORD="" | |
IMPORT_PORT="" | |
IMPORT_DBNAME="" |