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Operating Systems OS X (Apple) A system deletes my .bashrc file Post 302976976 by Don Cragun on Saturday 9th of July 2016 08:29:37 PM
Old 07-09-2016
I assume you meant predictably instead of predictability... What happens that enables you to predict that your .bashrc file will be deleted the next time you reboot OS X? Is it that if you perform some specific action, the file will disappear the next time you reboot? If so, what actions do you perform before the reboot that makes your .bashrc disappear?

Are you sure it is the reboot that causes the file to disappear? It could easily be that something you are doing removes your .bashrc file while you are actively running bash and you just won't notice that it is gone until the next time you reboot (or log out and log in again). Try running the command:
Code:
ls -l $HOME/.bashrc

just before you log out or reboot your system every time you log out or reboot your system.
 

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REBOOT(2)							System Calls Manual							 REBOOT(2)

NAME
reboot - close down the system or reboot SYNTAX
#define _MINIX_SOURCE 1 #include <unistd.h> int reboot(int how, ...) DESCRIPTION
Reboot() is used to close down the system. It allows several ways of shutting down depending on how: reboot(RBT_HALT) Halt the system and return to the monitor prompt. reboot(RBT_REBOOT) Reboot the system by letting the monitor execute the "boot" command. reboot(RBT_PANIC) Cause a system panic. This is not normally done from user mode, but by servers using the sys_abort() kernel call. reboot(RBT_MONITOR, code, length) Halt the system and let the monitor execute the given code of the given length. (code is of type char * and length of type size_t.) reboot(RBT_RESET) Reboot the system with a hardware reset. Reboot() may only be executed by the super-user. DIAGNOSTICS
If the call succeeds, it never returns. If something went wrong, the return value is -1 and an error is indicated by errno. SEE ALSO
shutdown(8), reboot(8), halt(8), sync(1). NOTES
Minix can not return to the monitor if running in real mode, or if started from MS-DOS. This means that most of the reboot functions will change to a reset. AUTHOR
Edvard Tuinder (v892231@si.hhs.NL) REBOOT(2)
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