logdo TO-DO list
================

programs
--------

logdo.cc, logdoes.cc and logsdo.cc
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

* kill-HUP reconfiguration support for logdo

* detection of log falsification by message digest

* countermeasure against log falsification

* called by `cron(8)` support


tail-f.cc and tail-f-grep.cc
~~~~~~~~~~~~~~~~~~~~~~~~~~~~

* The `-b` blocks and the `-c` bytes options like `tail(1)` support

* The `-F` option like `tail(1)` support, does not close and reopen the file.


xpgrep.cc and others
~~~~~~~~~~~~~~~~~~~~

* Ignore case and so on support

* Implement of simple \`sed \'s///'` with boost xpressive only for study

