BW数据库后台报错如下:F:\oracle\SBP\saptrace\diag\rdbms\sbp\sbp\trace ORA-01578: ORACLE data block corrupted (file # 29, block # 2889087)ORA-01110: data file 29: 'G:\ORACLE\SBP\SAPDATA2\SR3_18\SR3.DATA18'ORA-26040: Data block was loaded using the NOLOGGING opt
Background Today I did stupid things that I went into the ~/Downloads/ and pressed [Alt] + [A] then [Shift] + [Delete]. Wtf... I didn't want to delete this folder but another sub-folder...... So no zuo no die : ) Theory Generally, Linux filesystem ma
ref:Linux / Unix Command: ls NAME ls - list directory contents SYNOPSIS ls [OPTION]... [FILE]... DESCRIPTION List information about the FILEs (the current directory by default). Sort entries alphabetically if none of -cftuSUX nor --sort. Mandatory ar
file: 查看文件类型 file常见命令参数 Usage: file [OPTION...] [FILE...] Determine type of FILEs. --help display this help and exit -v, --version output version information and exit -m, --magic-file LIST use LIST as a colon-separated list of magic number files -z,
Although there are already a lot of good security features built into Linux-based systems, one very important potential vulnerability can exist when local access is granted - - that is file permission based issues resulting from a user not assigning