Hi, I have an C++ application(logger.exe) running on my linux machine. This application logs all the information to a log file named trace.log. The owner and the group of the files are as follows. File name owner group user ========= ===== ===== ==== C++ application (logger.exe) root root root trace.log root root root The C++ application(logger.exe) and trace.log are having root as owner and root as group. When I open this trace.log with vi editor(redhat linux kernel 2.6) and save during when the application is running and edit it, the application stops logging to the file no more logs are logged into the trace.log file even the application is running. Why this behaviour? But I created another user named test and changed the owner and group as follows. File name owner group user ========= ==== ===== ==== C++ application (logger.exe) test test test trace.log test users test Then log file continues to log even after editing the log file with vi editor. NOTE:But I want my application to run when the owner, group and user for both the files as root. Can somebody give pointers on this. Your comments will be appriciated. Regds, Ravi SASKEN BUSINESS DISCLAIMER ------------------------- This message may contain confidential, proprietary or legally privileged information. In case you are not the original intended Recipient of the message, you must not, directly or indirectly, use, Disclose, distribute, print, or copy any part of this message and you are requested to delete it and inform the sender. Any views expressed in this message are those of the individual sender unless otherwise stated. Nothing contained in this message shall be construed as an offer or acceptance of any offer by Sasken Communication Technologies Limited ("Sasken") unless sent with that express intent and with due authority of Sasken. Sasken has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list