fedora-25

问题 There are Fedora 25 and apache on our server. I want to do so that the php script on our web site can change crontab settings. I created the following test php script: <?php system("echo '*/2 * * * * date > /var/www/logs/testlog.txt' | crontab - 2>&1"); But it did not work. I got the message: /var/spool/cron/#tmp.mh203-95.XXXXG0KrFF: Permission denied I looked at output of sealert -a /var/log/audit/audit.log and found: SELinux is preventing crontab from write access on the directory /var

问题 Edit : the accepted answer does not solve my problem yet but it answered the question I've asked - if you can help me with my actual problem described below you might answer this question. I have a CMake-project which makes use of a framework which needs a variable to be set (namely https://github.com/queezythegreat/arduino-cmake, which needs ARDUINO_SDK_PATH ) Strangely after I set that variable on the command line it first has a value but it looks like it disappears after a while. I'm

问题 I am trying to connect my fedora 25 webserver - php to Oracle db. To do this I need to pecl install oci8. However I get this error: /bin/sh /var/tmp/pear-build-roottqYEC6/oci8-2.1.4/libtool --mode=compile cc -I. -I/var/tmp/oci8 -DPHP_ATOM_INC -I/var/tmp/pear-build-roottqYEC6/oci8-2.1.4/include -I/var/tmp/pear-build-roottqYEC6/oci8-2.1.4/main -I/var/tmp/oci8 -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext

问题 I am working on the infamous book "Prentice Hall Software Series" and trying out the Code they write and modifying it to learn more about C. I am working with VIM on Fedora 25 in the console. The following code is a quote from the book, I know "int" is missing as well as argc and argv etc. Kernighan and Ritchie - The C Programming Language: Page 20 #include <stdio.h> /* copy input to output; 1st version */ main(){ int c; c = getchar(); while (c != EOF) { putchar(c); c = getchar(); } } With

问题 I used to launch and debug Android Studio apps on emulator without problems. However, recently I am constantly failing to start the emulator. Updating the SDK and system images did not solve the problem. Updating qemu-system-* did not help either. System info: Linux Fedora 25 (x86_64), Android Studio 2.2.3 回答1: It turned out that the problem was due to the same old NVidia driver problems with Linux. To fix the crash, I opened AVD Manager from Android Studio (Tools->Android->AVD Manager), and

问题 I tried to make migration using python manage.py migrations tithe but nothing is detected. I have even changed my database to postgres, but nothing has changed. Even python manage.py migrate is not working. What could be the problem? @localhost church]$ python manage.py migrate tithe Operations to perform: Apply all migrations: (none) Running migrations: No migrations to apply. this is my model.py code from __future__ import unicode_literals from django.utils import timezone from django

问题 I am trying to run Angular 4 on Apache 2 on Fedora 25. $ ng build --prod --bh /root/beans3/dist/ Produces the dist directory as expected. Next I pointed the Apache to that directory in /etc/httpd/conf/httpd.conf (all the comments have been removed), ServerRoot "/etc/httpd" Listen 139.162.199.9:80 Include conf.modules.d/*.conf User apache Group apache ServerAdmin root@qqiresources.com ServerName www.qqiresources.com:80 <Directory /> AllowOverride none Require all granted </Directory>

问题 I am running Spark code as script in Intellij (CE 2017.1) Scala Console on Linux 64 (Fedora 25). I set SparkContext at the start: import org.apache.spark.{SparkConf, SparkContext} val conf = new SparkConf(). setAppName("RandomForest"). setMaster("local[*]"). set("spark.local.dir", "/spark-tmp"). set("spark.driver.memory", "4g"). set("spark.executor.memory", "4g") val sc = new SparkContext(conf) But the running SparkContext always starts with the same line: 17/03/27 20:12:21 INFO SparkContext: