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问题 In an asp.net app, I have a task that ftps some xml files down to a local folder on my computer. I then want to read those files but when they're copied to my local folder, they don't have the Network Service user account set up. So, my question is how, in .Net C#, do you programmatically add the "Network Service" account with full control to my xml files. 回答1: See the FileSecurity class in MSDN The following code example uses the FileSecurity class to add and then remove an access control

问题 In an asp.net app, I have a task that ftps some xml files down to a local folder on my computer. I then want to read those files but when they're copied to my local folder, they don't have the Network Service user account set up. So, my question is how, in .Net C#, do you programmatically add the "Network Service" account with full control to my xml files. 回答1: See the FileSecurity class in MSDN The following code example uses the FileSecurity class to add and then remove an access control

问题 I am getting this error when I try executing a basic Perl script on my Apache server. In my browser, I type in localhost/cgi-bin/first.pl , and I receive this error: (13)Permission denied: exec of '/usr/lib/cgi-bin/first.pl' failed This is my perl script: #!/usr/lib/cgi-bin print "Content-type: text/html\n\n"; print "Hello, World."; And this is my default file in the sites-available folder. As you can see, every file in /usr/lib/cgi-bin should be recognized as a CGI file. And, /usr/lib/cgi

问题 I am getting this error when I try executing a basic Perl script on my Apache server. In my browser, I type in localhost/cgi-bin/first.pl , and I receive this error: (13)Permission denied: exec of '/usr/lib/cgi-bin/first.pl' failed This is my perl script: #!/usr/lib/cgi-bin print "Content-type: text/html\n\n"; print "Hello, World."; And this is my default file in the sites-available folder. As you can see, every file in /usr/lib/cgi-bin should be recognized as a CGI file. And, /usr/lib/cgi

问题 I'm creating a web application for industrial use that multiple operators can use on the same device which would preferably be a tablet. Question - How can I enforce the usage of such apps on a tablet? For example, could I prevent them from using other apps on the tablet? Can I limit websites? Do PWAs integrate with tablet app whitelisting? It would be nice to have an idea what is industry standard for use cases like this. 来源： https://stackoverflow.com/questions/62901709/enforcing-specific

问题 I'm creating a web application for industrial use that multiple operators can use on the same device which would preferably be a tablet. Question - How can I enforce the usage of such apps on a tablet? For example, could I prevent them from using other apps on the tablet? Can I limit websites? Do PWAs integrate with tablet app whitelisting? It would be nice to have an idea what is industry standard for use cases like this. 来源： https://stackoverflow.com/questions/62901709/enforcing-specific

问题 Getting the following error: Compiling failed with this error: Errno::EROFS on line ["239"] of /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/fileutils.rb: Read-only file system @ dir_s_mkdir - /.sass-cache Run with --trace to see the full backtrace Really painful, any help would be appreciated. Happened after my update to Mac OS Catalina. Currently on 10.15.1 (19B88). 回答1: Ruby Sass is deprecated. In Codekit 3 you should use libsass compiler instead. Libsass is not

问题 Getting the following error: Compiling failed with this error: Errno::EROFS on line ["239"] of /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/fileutils.rb: Read-only file system @ dir_s_mkdir - /.sass-cache Run with --trace to see the full backtrace Really painful, any help would be appreciated. Happened after my update to Mac OS Catalina. Currently on 10.15.1 (19B88). 回答1: Ruby Sass is deprecated. In Codekit 3 you should use libsass compiler instead. Libsass is not

问题 I am building a JSON API in Ruby on Rails. I want to have write-only user accounts that are supposed to feed data to the system but who should not be allowed to read from it. In order to achieve an extra layer of security, I'd like to enforce this rule at the database level. The idea is to have a "writer" type of user which uses a separate connection to the database. This connection should be allowed to insert / update / delete but not to select. I have everything set up nicely but

问题 I am building a JSON API in Ruby on Rails. I want to have write-only user accounts that are supposed to feed data to the system but who should not be allowed to read from it. In order to achieve an extra layer of security, I'd like to enforce this rule at the database level. The idea is to have a "writer" type of user which uses a separate connection to the database. This connection should be allowed to insert / update / delete but not to select. I have everything set up nicely but