Shell 之 column 格式化输出日志文件 整齐

最近在调整一个脚本脚本,在cygwin下,脚本输出的日志杂乱,看起来很费劲。想对输出进行排序,由于列的宽度都是不固定的,所以操作起来很吃力,怎么都调整不好。

后来找到一个命令,非常好用

 

那就是:column -t filename

先前输出的日志如下:

乱的像一团麻一样,看起来非常吃力。

使用column 之后如下:

整整齐齐,一目 了然,在脚本使用,输出也是非常清爽


( ! ) 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
#TimeMemoryFunctionLocation
10.0006411592{main}( ).../index.php:0
20.07524267088Joomla\CMS\Application\SiteApplication->execute( ).../index.php:49
30.07524267088Joomla\CMS\Application\SiteApplication->doExecute( ).../CMSApplication.php:196
40.276211578880Joomla\CMS\Application\SiteApplication->dispatch( ).../SiteApplication.php:233
50.276811603520Joomla\CMS\Component\ComponentHelper::renderComponent( ).../SiteApplication.php:194
60.277511658848Joomla\CMS\Component\ComponentHelper::executeComponent( ).../ComponentHelper.php:377
70.277711686584require_once( '/var/www/vhosts/shan.info/httpdocs/components/com_k2/k2.php' ).../ComponentHelper.php:402
80.285112106936K2ControllerItem->execute( ).../k2.php:64
90.285112106936K2ControllerItem->display( ).../BaseController.php:710
100.294412799424K2ControllerItem->display( ).../item.php:78
110.294412799424K2ControllerItem->display( ).../controller.php:19
120.298413174160Joomla\CMS\Cache\Controller\ViewController->get( ).../BaseController.php:663
130.299913194528K2ViewItem->display( ).../ViewController.php:102
140.355516049864K2ViewItem->display( ).../view.html.php:742
150.355516049864K2ViewItem->loadTemplate( ).../HtmlView.php:230
160.357216225640include( '/var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php' ).../HtmlView.php:701

( ! ) 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
#TimeMemoryFunctionLocation
10.0006411592{main}( ).../index.php:0
20.07524267088Joomla\CMS\Application\SiteApplication->execute( ).../index.php:49
30.07524267088Joomla\CMS\Application\SiteApplication->doExecute( ).../CMSApplication.php:196
40.276211578880Joomla\CMS\Application\SiteApplication->dispatch( ).../SiteApplication.php:233
50.276811603520Joomla\CMS\Component\ComponentHelper::renderComponent( ).../SiteApplication.php:194
60.277511658848Joomla\CMS\Component\ComponentHelper::executeComponent( ).../ComponentHelper.php:377
70.277711686584require_once( '/var/www/vhosts/shan.info/httpdocs/components/com_k2/k2.php' ).../ComponentHelper.php:402
80.285112106936K2ControllerItem->execute( ).../k2.php:64
90.285112106936K2ControllerItem->display( ).../BaseController.php:710
100.294412799424K2ControllerItem->display( ).../item.php:78
110.294412799424K2ControllerItem->display( ).../controller.php:19
120.298413174160Joomla\CMS\Cache\Controller\ViewController->get( ).../BaseController.php:663
130.299913194528K2ViewItem->display( ).../ViewController.php:102
140.355516049864K2ViewItem->display( ).../view.html.php:742
150.355516049864K2ViewItem->loadTemplate( ).../HtmlView.php:230
160.357216225640include( '/var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php' ).../HtmlView.php:701
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