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Linux Kernel Documentation :: filesystems : ext4.txt
Based on kernel version 4.16.1. Page generated on 2018-04-09 11:53 EST. 1 2 Ext4 Filesystem 3 =============== 4 5 Ext4 is an advanced level of the ext3 filesystem which incorporates 6 scalability and reliability enhancements for supporting large filesystems 7 (64 bit) in keeping with increasing disk capacities and state-of-the-art 8 feature requirements. 9 10 Mailing list: linux-ext4@vger.kernel.o
ita-wasa 2011/09/14
73 commit=nrsec (*) Ext4 can be told to sync all its data and metadata 174 every 'nrsec' seconds. The default value is 5 seconds. 175 This means that if you lose your power, you will lose 176 as much as the latest 5 seconds of work (your 177 filesystem will not be damaged though, thanks
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Linux Kernel Documentation :: rfkill.txt
ita-wasa 2009/03/27
14 1. Introduction: 15 16 The rfkill switch subsystem exists to add a generic interface to circuitry that 17 can enable or disable the signal output of a wireless *transmitter* of any 18 type. By far, the most common use is to disable radio-frequency transmitters.
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