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How to get the epoch timestamp in Bash?
ByQ AIn Bash, how to get the epoch timestamp, the number of seconds passed since the epoch? In Bash, you can call the date command with format option “+%s”: date +%s Here, “%s” means: %s seconds since 1970-01-01 00:00:00 UTC Read more: How to convert epoch timestamp to human readable date format in Bash? How to…
Google PageRank Update 2011
ByEric MaUpdate 3: Fclose.com sees minor PageRank updates on November 8, 2011. For example, some tooles and some posts get PageRank of 3 from 0. Update: Confirmed that Google updates the PageRank in toolbar on November 8 2011. Update 2: Google updates the PageRank in toolbar on August 05 2011. Update 1: Google updates the PageRank…
.htaccess: How to disable directory listing?
ByQ AHow to disable directory listing using .htaccess? The webserver (Apache) should allow downloading files in a directory and child directories of it but forbid listing of the directory and child directories. In the directory that you want to disable directory listing, create the .htaccess file that contains: Options -Indexes You can also done by Options…
How to allow pre tag in WordPress comments?
ByEric MaHow to allow pre tag in WordPress comments? You can add a filter hook for pre_comment_approved: <?php function filter_handler( $approved , $commentdata ) { // inspect $commentdata to determine approval, disapproval, or spam status return $approved; } add_filter( ‘pre_comment_approved’ , ‘filter_handler’ , ’99’, 2 ); ?> Reference: https://codex.wordpress.org/Plugin_API/Filter_Reference/pre_comment_approved Read more: How to allow contributors to…
How to put files with spaces in names into HDFS?
ByQ AI got this error when I tried to save a file with a space in its name into HDFS: $ hdfs dfs -put -f “/home/u1/testa/test a” “/u1/testa/test a” put: unexpected URISyntaxException while the HDFS seems allow spaces in its file names: https://hadoop.apache.org/docs/r2.7.3/hadoop-project-dist/hadoop-common/filesystem/model.html . How to achieve the effect of saving the files with spaces in…
The WordPress Desktop Client – lekhonee
ByEric MaI find a desktop client for publishing to WordPress blogs – lekhonee[1]. I find it interesting and easy to use. This is the first post using it. The interface is simple, but it can provides most of the functions: * Writing post. * Select categories. * Add tags. * Load and Edit the old post….