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Recent questions and answers in Linux Ubuntu

How to create folder from Windows then access from Bash in Windows 10 WSL?
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Question #8 Which command should you use to create a directory? rmdir rm mv cp mkdir Question #9 Which command should you use to delete a directory? cp mv rm mkdir rmdir
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Question #4 Which command should you use to create an empty file? pwd touch cd less ls Question #5 Which command should you use to copy a file (or directory if additional argument)? mkdir rm mv cp rmdir Question #6 Which command should you use to ... rmdir Question #7 Which command should you use to delete a file (or directory if additional argument)? rmdir mv rm mkdir cp
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Question #0 Which command should you use to display the current path of your current directory? pwd cd ls touch less Question #1 Which command should you use to list all files of your current directory? pwd ls cd less touch Question #2 Which command should you ... pwd less cd Question #3 Which command should you use to display the content of a file? pwd less cd ls touch
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What is the difference between chmod u+x and just chmod +x? I have seen a ton of tutorials that say to use u+x to make scripts executable. However, omitting the u doesn't seem to have any effect.
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What does chmod u+X in Ubuntu operating system and how can I use it?
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I am having problems with the su command. I know my password and I am typing it correctly but su indicates authentication failure. So I checked on the internet and then went into recovery mode and changed my username's password to what I was entering before. Even now entering the same password on su gives me authentication failure. Please suggest what am I doing wrong??
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I replaced Windows 10 with Ubuntu Linux 16.04 LTS. So, I am a new Ubuntu Linux user. How do I become superuser on Ubuntu Linux? How do I login as root on Ubuntu?
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Some compilers (especially C or C++ ones) give you warnings about: No new line at end of file I thought this would be a C-programmers-only problem, but github displays a message in the commit view: \ No newline at end of file for a PHP file. I understand the preprocessor thing ... ) thing or is it related to the \r\n vs \n topic? What is the point in having a new line at the end of a file?
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>>>>>>> master .row - @power.next_invoice.tap do |invoice| %p = link_to t(".postings"), postings_path <<<<<<< HEAD .span9{style: 'margin-top: 50px;'} ======= .span9 >>>>>>> master Somehow these master and head comments/code have been added all over my code in all files. How do I remove them?
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Can anyone explain to me what is shell navigation in Linux and how to use them?
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How to install Emacs text editor on Ubuntu 20.04?
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Can anyone tell me what is the difference between $ and # in Linux command ?
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I recently update Ubuntu 18.04 system. Server responded can't connect to mysql Here is the error /var/lib/dpkg/info/mysql-server-5.7.postinst: line 191: /usr/share/mysql-common/configure-symlinks: No such file or directory dpkg: error processing package mysql- ... exit status 127 Errors were encountered while processing: mysql-server-5.7 E: Sub-process /usr/bin/dpkg returned an error code (1)
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How can I get the source directory of a Bash script from within the script itself?
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I installed Ubuntu 14.04 image on docker. After that, when I try to install packages inside the ubuntu image, I'm getting unable to locate package error:
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