命令 #sync #echo 3 > /proc/sys/vm/drop_caches 查看内存情况: # more /proc/meminfo Kernels 2.6.16 and newer provide a mechanism to have the kernel drop the page cache and/or inode and dentry caches on command, which can help free up a lot of memory. Now you ca
清除Windows图标缓存的代码: procedure RebuildIconCache; .... const sr_WindowMetrics='Control Panel\Desktop\WindowMetrics\'; sr_ShellIconSize='Shell Icon Size'; function WindowsDir:string; var buffer: ..] of char; begin GetWindowsDirectory(@Buffer,SizeOf(buffer