R- 目录权限和大小检查

### 1、check Files
data.use[["Permision"]] <- unlist(lapply(data.use[["Path"]],function(x) R.utils::fileAccess(pathname = x, mode=4)))
data.use[["DIR_Size"]] <- unlist(lapply(data.use[["Path"]],function(x) strsplit(suppressWarnings(toString(system(paste('du -BG ',x,sep = " "), ignore.stderr = T ,intern = T))),"\t")[[1]][1]))
### 2、summary
cat("Total Size: ",sum(as.numeric(gsub("G","",data.use[["DIR_Size"]])),na.rm = T)/1024,"T","\n")
cat("Permission ERR: ",sum(abs(data.use[["Permision"]])),"\n")