> ok :-) > >> From wikipedia (probably also in kernel/Documentation but now i'm on >> a win machine) i've read: > > have you a link? > i do not find this on wikipedia > http://en.wikipedia.org/wiki/Sysrq here the link: http://en.wikipedia.org/wiki/Magic_SysRq_key :) this value is a "bitmask": > i think this is not enough for "ALT+PRINT+K" because sync > is only for flushing disk-buffers, maybe i play around a hm, you're right, i think that, since it's a bitmask we need to sum the values we want: e.g. if we want sync (16),debugging(8), signalling(64), we have to sum -# value=8+16+64=88, which binary is: 01 01 10 00 ---example:--------- ______________ 01: 00 00 00 01 | 02: 00 00 00 10 | 04: 00 00 01 00 | 08: 00 00 10 00 | 16: 00 01 00 00 | 32: 00 10 00 00 | 64: 01 00 00 00 | ______________| 01 01 10 00 ------------------------- So the magic number would be 88 :) this night i'll try it. > little bit at the weekend but i guess we need something > like 4 + 64 for "ALT+PRINT+K" and 16 is really nice if > all hangs to use it before a hrad power-cycle > > what i nat want are the reboot/halt-options because without > sync/umount they are the same like a hard-reset/power-cycle -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
