Linux commands: Difference between revisions

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== mysql operation ==
== mysql operation ==
=== Exporting data from MySql sql file ===
=== Exporting data into MySql sql file ===
* {{Gd}} export the compressed *.sql file (especially for BIG sql file). It will show a progress bar and estimated time to complete the mysqldump<ref>[http://dba.stackexchange.com/questions/17367/how-can-i-monitor-the-progress-of-an-import-of-a-large-sql-file mysql - How can I monitor the progress of an import of a large .sql file? - Database Administrators Stack Exchange]</ref><ref>[https://dev.mysql.com/doc/refman/5.1/en/mysqldump.html MySQL :: MySQL 5.1 Reference Manual :: 4.5.4 mysqldump — A Database Backup Program]</ref>:  
* {{Gd}} export the compressed *.sql file (especially for BIG sql file). It will show a progress bar and estimated time to complete the mysqldump<ref>[http://dba.stackexchange.com/questions/17367/how-can-i-monitor-the-progress-of-an-import-of-a-large-sql-file mysql - How can I monitor the progress of an import of a large .sql file? - Database Administrators Stack Exchange]</ref><ref>[https://dev.mysql.com/doc/refman/5.1/en/mysqldump.html MySQL :: MySQL 5.1 Reference Manual :: 4.5.4 mysqldump — A Database Backup Program]</ref>:  
*# (optional if the {{kbd | key =pv}} was not installed) {{kbd | key =yum install pv}} for RHEL / CentOS / SL / Fedora Linux<ref>[http://www.cyberciti.biz/open-source/command-line-hacks/pv-command-examples/ Linux / Unix pv Command: Monitor Progress of Data Sent Via a Pipe]</ref>; {{kbd | key =apt-get install pv}} for Debian / Ubuntu<ref>[http://www.ivarch.com/programs/pv.shtml ivarch.com: Pipe Viewer]</ref>; Install (1) [https://www.cygwin.com/ Cygwin], (2) pv package and (3) MySQL database clients apps package  for {{Win}}
*# (optional if the {{kbd | key =pv}} was not installed) {{kbd | key =yum install pv}} for RHEL / CentOS / SL / Fedora Linux<ref>[http://www.cyberciti.biz/open-source/command-line-hacks/pv-command-examples/ Linux / Unix pv Command: Monitor Progress of Data Sent Via a Pipe]</ref>; {{kbd | key =apt-get install pv}} for Debian / Ubuntu<ref>[http://www.ivarch.com/programs/pv.shtml ivarch.com: Pipe Viewer]</ref>; Install (1) [https://www.cygwin.com/ Cygwin], (2) pv package and (3) MySQL database clients apps package  for {{Win}}

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