2012年8月15日
linux sysrq
摘要： 'b' - Will immediately reboot the system without syncing or unmounting your disks.'c' - Will perform a system crash by a NULL pointer dereference. A crashdump will be taken if configured.'d' - Shows all locks that are held.'e' - Send a SIGTERM to all processes, except 阅读全文
posted @ 2012-08-15 15:02 ahuo 阅读(284) 评论(0) 推荐(0) 编辑
linux下查看程序文件的源文件名称
摘要： readelf -s vmlinux |grep FILE 76: 00000000 0 FILE LOCAL DEFAULT ABS process_32.c 80: 00000000 0 FILE LOCAL DEFAULT ABS signal.c 119: 00000000 0 FILE LOCAL DEFAULT ABS traps.c 129: 00000000 0 FILE LOCAL DEFAULT ABS irq.c 136: 00000000 0 FILE LOCAL DEFAULT ABS irq_32.c 147: 00000000 ... 阅读全文
posted @ 2012-08-15 10:19 ahuo 阅读(509) 评论(0) 推荐(0) 编辑