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In Linux, the System.map file is a symbol table used by the kernel. A symbol table is a look-up between symbol names and their addresses in memory. A symbol name may be the name of a variable or the name of a function. The System.map is required when the address of a symbol name, or the symbol name of an address, is needed.
Set the options for a terminal Version 2 AT&T UNIX tabs: Misc Mandatory Set terminal tabs PWB UNIX tail: Text processing Mandatory Copy the last part of a file PWB UNIX [citation needed] talk: Misc Optional (UP) Talk to another user 4.2BSD tee: Shell programming Mandatory Duplicate the standard output: Version 5 AT&T UNIX test: Shell ...
The International Information System Security Certification Consortium, or ISC2, is a non-profit organization which specializes in training and certifications for cybersecurity professionals. [ 3 ] [ 4 ] It has been described as the "world's largest IT security organization". [ 5 ]
kdump (Linux) – Linux kernel's crash dump mechanism, which internally uses kexec System.map – contains mappings between symbol names and their addresses in memory, used to interpret oopses References
The Linux Namespaces originated in 2002 in the 2.4.19 kernel with work on the mount namespace kind. Additional namespaces were added beginning in 2006 [ 3 ] and continuing into the future. Adequate containers support functionality was finished in kernel version 3.8 [ 4 ] [ 5 ] with the introduction of User namespaces.
util-linux is a standard package distributed by the Linux Kernel Organization for use as part of the Linux operating system. A fork , util-linux-ng (with ng meaning "next generation"), was created when development stalled, [ 4 ] but as of January 2011 [update] has been renamed back to util-linux , and is the official version of the package.
strace is a diagnostic, debugging and instructional userspace utility for Linux.It is used to monitor and tamper with interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state.
Version 2.x is a newer, redesigned, and reimplemented one. aufs is an alternative version of unionfs. [7] overlayfs written by Miklos Szeredi has been used in OpenWRT and considered by Ubuntu and has been merged into the mainline Linux kernel on 26 October 2014 [8] after many years of development and discussion [9] for version 3.18 of the kernel.