I found the problem. SELinux was preventing apache from being able to use sendmail. To diagnose, I used $ sestatus -b | grep sendmail httpd_can_sendmail off Then to actually fix the problem: $ restorecon /usr/sbin/sendmail $ setsebool -P httpd_can_sendmail 1 Read more about it here.
You can’t get the filename exactly as input; the shell will handle all that redirection stuff without telling you. In the case of a direct < file redirection, you can retrieve a filepath associated with stdin by using fstat to get an inode number for it then walking the file hierarchy similarly to find / … Read more
The pipe (like redirection, or >) is a function of the shell, and so execing directly from Java won’t work. You need to do something like: /bin/sh -c “your | piped | commands | here” which executes a shell process with the command line (including pipes) specified after the -c (in quotes). Note also that … Read more
As @mtijn said you’ve got a lot going on that you’re also overriding later. You also need to make sure that you’re escaping things correctly. Let’s say that you want to run the following command elevated: dir c:\ First, if you just ran this command through Process.Start() a window would pop open and close right … Read more
Example VBScript that you could use to update (or add) a property post-build… Option Explicit Const MSI_FILE = “myfile.msi” Dim installer, database, view Set installer = CreateObject(“WindowsInstaller.Installer”) Set database = installer.OpenDatabase (MSI_FILE, 1) ‘ Update Set view = database.OpenView (“UPDATE Property SET Value=”” & myproperty & “” WHERE Property = ‘MYPROPERTY'”) ‘ .. or Add … Read more
What you are asking is possible with Readline. There’s a callback where you can get control after the prompt is displayed and insert some text into the read buffer. This worked for me: Readline.pre_input_hook = -> do Readline.insert_text “hello.txt” Readline.redisplay # Remove the hook right away. Readline.pre_input_hook = nil end input = Readline.readline(“Filename: “, false) … Read more
They are the same, check http://docs.oracle.com/javase/7/docs/technotes/tools/windows/java.html -classpath classpath -cp classpath Specifies a list of directories, JAR files, and ZIP archives to search for class files. Separate class path entries with semicolons (;). Specifying -classpath or -cp overrides any setting of the CLASSPATH environment variable. If -classpath and -cp are not used and CLASSPATH is not … Read more
You could try to hide the folders before the for-loop, and unhide them afterwards, like this: ATTRIB +H D:\myfolder\keepit FOR /D %%i IN (“D:\myfolder\*”) DO RD /S /Q “%%i” DEL /Q “D:\myfolder\*.*” ATTRIB -H D:\myfolder\keepit
By executing “java Read < input.txt” you’ve told the operating system that for this process, the piped file is standard in. You can’t then switch back to the command line from inside the application. If you want to do that, then pass input.txt as a file name parameter to the application, open/read/close the file yourself … Read more
Why not write your application to take a Reader as input? That way, you can easily replace an InputStreamReader(System.in) with a FileReader(testFile) public class Processor { void processInput(Reader r){ … } } And then two instances: Processor live = new Processor(new InputStreamReader(System.in)); Processor test = new Processor(new FileReader(“C:/tmp/tests.txt”); Getting used to coding to an interface … Read more