tailf - follow the growth of a log file
tailf [OPTION] file
TAILF(1) User Commands TAILF(1) NAME tailf - follow the growth of a log file SYNOPSIS tailf [OPTION] file DESCRIPTION tailf will print out the last 10 lines of a file and then wait for the file to grow. It is similar to tail -f but does not access the file when it is not growing. This has the side effect of not updating the access time for the file, so a filesystem flush does not occur periodi- cally when no log activity is happening. tailf is extremely useful for monitoring log files on a laptop when logging is infrequent and the user desires that the hard disk spin down to conserve battery life. Mandatory arguments to long options are mandatory for short options too. -n, --lines=N, -N output the last N lines, instead of the last 10. -V, --version Display version information and exit. -h, --help Display help text and exit. AUTHOR This program was originally written by Rik Faith (faith@acm.org) and may be freely distributed under the terms of the X11/MIT License. There is ABSOLUTELY NO WARRANTY for this program. The latest inotify based implementation was written by Karel Zak (kzak@redhat.com). ATTRIBUTES See attributes(5) for descriptions of the following attributes: +---------------+---------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+---------------------+ |Availability | text/text-utilities | +---------------+---------------------+ |Stability | Uncommitted | +---------------+---------------------+ SEE ALSO tail(1), less(1) AVAILABILITY The tailf command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/. NOTES This software was built from source available at https://java.net/projects/solaris-userland. The original community source was downloaded from https://www.ker- nel.org/pub/linux/utils/util-linux/v2.24/util-linux-2.24.2.tar.xz Further information about this software can be found on the open source community website at https://www.kernel.org/pub/linux/utils/util-linux. util-linux February 2003 TAILF(1)