Temporarily enable core dumps: Test creation of core dump file: The output of this test should be “Segmentation fault (core dumped)” and you should get a file named something like “core-crash-sig11-user1000-group1000-…” in your /tmp/ directory.
Enabling and testing core dumps in RHEL7/CentOS7 Read More »
Install some dependencies I was also using devtoolset-8 for GCC 8.3 (default in CentOS 7 is GCC 4.8). I’m guessing GCC 4.8 will probably build OK, but I didn’t test this. Instructions for installing and enabling devtoolset-8 are here. Prepare, acquire, configure, build, install Now, there should be a “sqlitebrowser” command to start the app
Installing sqlitebrowser on RHEL7 / CentOS7 Read More »
Just a note on generating a SSL key and csr (at the same time). This was tested on RHEL 7 for requesting a Comodo SSL certificate from SSLs.com. openssl req -new -newkey rsa:2048 -nodes -keyout domain.com.key -out domain.com.csr The content of the CSR file will be needed to request a SSL certificate. I usually save
Generating SSL Key & CSR (tested on RHEL 7) Read More »
This is a library used to run a HTTP/HTTPS server for a REST API. Prerequisites devtoolset-7 (might not be required, but this is what I built/tested with) boost (built-in boost 1.53 no good for casablanca) websocketpp Shell commands in install cpprestsdk sudo yum -y install openssl-devel mkdir -p ~/src && cd ~/src git clone https://github.com/Microsoft/cpprestsdk.git
Installing Microsoft Casablanca (cpprestsdk) on RHEL7 / CentOS7 Read More »
This is a requirement for cpprestsdk (Microsoft Casablanca). sudo yum -y install cmake3 mkdir -p ~/src && cd ~/src git clone https://github.com/zaphoyd/websocketpp.git cd websocketpp mkdir build && cd build && cmake3 .. make sudo make install
Installing Websocketpp on RHEL7 / CentOS7 Read More »
Some quick commands to install boost with some typical libraries….
Installing boost on RHEL/CentOS 8 Read More »
Building and installing SQLite3 mkdir -p ~/src && cd ~/src wget https://www.sqlite.org/2018/sqlite-autoconf-3250200.tar.gz tar xf sqlite-autoconf-3250200.tar.gz cd sqlite-autoconf-3250200 ./configure && make sudo make install
SQLite3 on RHEL7/CentOS7 Read More »