On Wed, May 6, 2009 at 2:55 PM, yogeshwar sonawane <yogyas@xxxxxxxxx> wrote: > Hi all, > > Can one export/set some variables for an already running shell from > other shell ? > Is there any command where i can specify env=value & shell process id ? > > This is similar to sending signals from one to another process. Assuming it is C program, why can't you send the signal. just write a signal handler to enable the debug variable when the signal is received. > > We have one program, which prints some debugging information when a > env variable is set. During execution, first a new shell is created & > then program is executed. > Sometimes that program gets stuck somewhere without printing anything. > If i set the env variable & then execute, the messages will come from > start of execution. > I want some mechanism so that when program is stuck, You can set the variable by attaching the process from gdb, isn't it ?? >i can set that > env variable which will enable printing debugging information. > > Is this possible using some command ? OR how to do this ? > > This question is somewhat out of topic(not related to kernel). But, > still help will be appreciated. I guess more details about the program (language, what it is trying to do) would help others to answer the question better. Thanks - Manish > > TIA, > Yogeshwar > > -- > To unsubscribe from this list: send an email with > "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx > Please read the FAQ at http://kernelnewbies.org/FAQ > > -- Thanks - Manish -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
