How to make Thunderbird check for new messages in all IMAP folders?
Under “Edit/Tools > Options > Advanced”, click the “Config Editor” button.
In the config editor, set the
mail.check_all_imap_folders_for_new
configuration to “true“.
How to quite VirtualBox scale mode? Use this hot key shortcut to quit VirtualBox scale mode Right_Ctrl + c Read more: How to change the mode for simplified Chinese or Traditional Chinese mode in ibus-libpinyin? Large-scale Data Storage and Processing System in Datacenters Software Engineering Advice from Building Large-Scale Distributed Systems by Jeff Dean VirtualBox…
How to convert a video file in format as flv to mp4 with ffmpeg? You may use method from here: https://www.systutorials.com/3540/converting-video-files-for-ipod-iphone-ipad/ ffmpeg -i input.flv output.mp4 Or by specifying more details about how to handling the codecs: ffmpeg -i input.flv -vcodec copy -acodec copy output.mp4 You may also add more options as you like. For more,…
What suggested web browser in command line? This will be very useful for browsing the Internet from a command line via SSH. You may use Lynx, a fully-featured World Wide Web (WWW) client for users running cursor-addressable, character-cell display devices, in Linux. Homepage: http://lynx.isc.org/ Lynx is a fully-featured World Wide Web (WWW) client for users…
Where to check the default Hadoop 2 (YARN) configuration values for: HDFS: hdfs-site.xml YARN: yarn-site.xml MapReduce: mapred-site.xml Default Hadoop 2 (YARN) configuration values for Hadoop 2.2.0 from Apache Hadoop website: HDFS: http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml YARN: https://hadoop.apache.org/docs/r2.2.0/hadoop-yarn/hadoop-yarn-common/yarn-default.xml MapReduce: https://hadoop.apache.org/docs/r2.2.0/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml Read more: Good introductions to Hadoop 2.0 (YARN)? Hadoop Installation Tutorial (Hadoop 2.x) Hadoop Installation Tutorial (Hadoop 1.x) Hadoop…
How to use OCaml as a script language like bash and python? It will be good that I can write a script in OCaml and directly invoke it. For example, I write a script named “script.ml” and then I can invoke it directly by $ ./script.ml Thanks! Three helloworld scripts: script3.ml #! /usr/bin/env ocaml print_string…
How to change the hostname on Linux Mint? The hostname (e.g. mypc or mypc.example.com) can be changed by putting the hostname in one line in the file /etc/hostname on Linux Mint. Read more: How to Change Hostname of Fedora Linux How to get hostname in Python on Linux? Getting Hostname in C Programs in Linux…