autoconf error

при сборке пакетов php5-extension вылезла ошибка

autoconf: required version 2.68 not found

далее список пакетов на обновление что бы она исчезла


libtool
libltdl
autoconf
automake
automake-wrapper
autoconfig-wrapper

mysql hints

проблема:
mysqldump: Got error: 23: Out of resources when opening file './bigtest/table_4543646.MYD' (Errcode: 24) when using LOCK TABLES

решение:

mysqldump --single-transaction

проблема репликации:
Slave SQL: Error 'Duplicate entry '11902' for key 'PRIMARY'' on query. Default database: 'bigtest'. Query: 'INSERT INTO table_1000061 set num=592121', Error_code: 1062

решение:
пока из решений только валить таблицу и заливать заново.

----

заливка данных из binary log
mysqlbinlog hostname-bin.001 | mysql news_database 
данные из базы test
mysqlbinlog --database=test   hostname-bin.001 | mysql news_database


----
repair всех таблиц
mysqlcheck -r dbname -uuser -ppass

----
MyISAM repair
myisamchk --silent --force --fast --update-state /var/db/mysql/dbname/*.MYI
 
----
MyISAM "is not a MyISAM-table"  error
REPAIR TABLE tablename  USE_FRM

git tips

git push

error message

remote: error: refusing to update checked out branch: refs/heads/master
remote: error: By default, updating the current branch in a non-bare repository
remote: error: is denied, because it will make the index and work tree inconsistent
remote: error: with what you pushed, and will require 'git reset --hard' to match
remote: error: the work tree to HEAD.
remote: error:
remote: error: You can set 'receive.denyCurrentBranch' configuration variable to
remote: error: 'ignore' or 'warn' in the remote repository to allow pushing into
remote: error: its current branch; however, this is not recommended unless you
remote: error: arranged to update its work tree to match what you pushed in some
remote: error: other way.
remote: error:
remote: error: To squelch this message and still keep the default behaviour, set
remote: error: 'receive.denyCurrentBranch' configuration variable to 'refuse'.

solution:
git config --bool core.bare true