The Linux Programming Interface: a linux and unix system Programming Handbook
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CAPABILITIES 797 39.1 Rationale for Capabilities ........................................................................................... 797 39.2 The Linux Capabilities ................................................................................................ 798 39.3 Process and File Capabilities ...................................................................................... 798 39.3.1 Process Capabilities .............................................................................. 798 39.3.2 File Capabilities.................................................................................... 799 39.3.3 Purpose of the Process Permitted and Effective Capability Sets.................... 802 39.3.4 Purpose of the File Permitted and Effective Capability Sets ......................... 802 39.3.5 Purpose of the Process and File Inheritable Sets ........................................ 802 39.3.6 Assigning and Viewing File Capabilities from the Shell.............................. 803 39.4 The Modern Capabilities Implementation...................................................................... 804 39.5 Transformation of Process Capabilities During exec() ...................................................... 805 39.5.1 Capability Bounding Set ........................................................................ 805 39.5.2 Preserving root Semantics ...................................................................... 806 39.6 Effect on Process Capabilities of Changing User IDs ...................................................... 806 39.7 Changing Process Capabilities Programmatically .......................................................... 807 39.8 Creating Capabilities-Only Environments...................................................................... 811 39.9 Discovering the Capabilities Required by a Program...................................................... 813 39.10 Older Kernels and Systems Without File Capabilities ..................................................... 814 39.11 Summary.................................................................................................................. 816 39.12 Exercise ................................................................................................................... 816 tải về 6.93 Mb. Chia sẻ với bạn bè của bạn:
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