sort very large file
- font size decrease font size increase font size
LC_ALL=C sort -u --buffer-size=2G --temporary-directory=/root/Desktop/tmp --output=joined_sorted.txt joined.txt uniq joined_sorted.txt joined_sorted_uniqed.txt split bigFileName -l 按行分割 wc -l joined.txt split -l 10000000 joined.txt joined_split_ for f in joined_split_*; do sort -u "$f" > "$f"_sorted done sort -u -m joined_split_*_sorted > final.out
| ( ! ) Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php on line 169 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0028 | 415336 | {main}( ) | .../index.php:0 |
| 2 | 0.0825 | 4720432 | Joomla\CMS\Application\SiteApplication->execute( ) | .../index.php:49 |
| 3 | 0.0825 | 4720432 | Joomla\CMS\Application\SiteApplication->doExecute( ) | .../CMSApplication.php:196 |
| 4 | 0.2813 | 12448624 | Joomla\CMS\Application\SiteApplication->dispatch( ) | .../SiteApplication.php:233 |
| 5 | 0.2819 | 12472984 | Joomla\CMS\Component\ComponentHelper::renderComponent( ) | .../SiteApplication.php:194 |
| 6 | 0.2826 | 12528312 | Joomla\CMS\Component\ComponentHelper::executeComponent( ) | .../ComponentHelper.php:377 |
| 7 | 0.2829 | 12557136 | require_once( '/var/www/vhosts/shan.info/httpdocs/components/com_k2/k2.php' ) | .../ComponentHelper.php:402 |
| 8 | 0.2910 | 12992544 | K2ControllerItem->execute( ) | .../k2.php:64 |
| 9 | 0.2910 | 12992544 | K2ControllerItem->display( ) | .../BaseController.php:710 |
| 10 | 0.3009 | 13717744 | K2ControllerItem->display( ) | .../item.php:78 |
| 11 | 0.3010 | 13717744 | K2ControllerItem->display( ) | .../controller.php:19 |
| 12 | 0.3094 | 14114112 | Joomla\CMS\Cache\Controller\ViewController->get( ) | .../BaseController.php:663 |
| 13 | 0.3124 | 14134480 | K2ViewItem->display( ) | .../ViewController.php:102 |
| 14 | 0.3876 | 17063320 | K2ViewItem->display( ) | .../view.html.php:742 |
| 15 | 0.3876 | 17063320 | K2ViewItem->loadTemplate( ) | .../HtmlView.php:230 |
| 16 | 0.3914 | 17243520 | include( '/var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php' ) | .../HtmlView.php:701 |
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| ( ! ) Notice: Only variables should be assigned by reference in /var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php on line 478 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0028 | 415336 | {main}( ) | .../index.php:0 |
| 2 | 0.0825 | 4720432 | Joomla\CMS\Application\SiteApplication->execute( ) | .../index.php:49 |
| 3 | 0.0825 | 4720432 | Joomla\CMS\Application\SiteApplication->doExecute( ) | .../CMSApplication.php:196 |
| 4 | 0.2813 | 12448624 | Joomla\CMS\Application\SiteApplication->dispatch( ) | .../SiteApplication.php:233 |
| 5 | 0.2819 | 12472984 | Joomla\CMS\Component\ComponentHelper::renderComponent( ) | .../SiteApplication.php:194 |
| 6 | 0.2826 | 12528312 | Joomla\CMS\Component\ComponentHelper::executeComponent( ) | .../ComponentHelper.php:377 |
| 7 | 0.2829 | 12557136 | require_once( '/var/www/vhosts/shan.info/httpdocs/components/com_k2/k2.php' ) | .../ComponentHelper.php:402 |
| 8 | 0.2910 | 12992544 | K2ControllerItem->execute( ) | .../k2.php:64 |
| 9 | 0.2910 | 12992544 | K2ControllerItem->display( ) | .../BaseController.php:710 |
| 10 | 0.3009 | 13717744 | K2ControllerItem->display( ) | .../item.php:78 |
| 11 | 0.3010 | 13717744 | K2ControllerItem->display( ) | .../controller.php:19 |
| 12 | 0.3094 | 14114112 | Joomla\CMS\Cache\Controller\ViewController->get( ) | .../BaseController.php:663 |
| 13 | 0.3124 | 14134480 | K2ViewItem->display( ) | .../ViewController.php:102 |
| 14 | 0.3876 | 17063320 | K2ViewItem->display( ) | .../view.html.php:742 |
| 15 | 0.3876 | 17063320 | K2ViewItem->loadTemplate( ) | .../HtmlView.php:230 |
| 16 | 0.3914 | 17243520 | include( '/var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php' ) | .../HtmlView.php:701 |