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devsumo is a freelance software engineer based in the North West of England.To contact him, click here
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Recent Posts
- Camel – Socket Permission Denied using port 0 with Restlets
- CXF – Validating JAX-RS WADL files in unit tests
- JBoss Fuse – Deploying JAX-RS services with Fuse 6.2 and Java 8
- CXF – Missing WADL method parameter element types with JSON JAX-RS services
- TinyMCE 4 – Enabling and disabling toolbar buttons
- CXF – Using interceptors to provide simple, property-based response filters
- TinyMCE 4 – Dude, where’s my border?
- JSoup – Entity exigency
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Category Archives: Platforms
JBoss Fuse – Deploying JAX-RS services with Fuse 6.2 and Java 8
Depending on the parts of CXF your JAX-RS services utilise, you might have a little OSGi-wrangling on your hands if you want to deploy them to JBoss Fuse 6.2 on Java 1.8
Continue reading
Linux – Calculating relative dates
If you need to generate a relative date in a shell script the Linux date command will do the needful, though there are some platform differences you might need to be aware of Continue reading
Raspberry Pi – Command line WiFi configuration
For a device aimed at least partly at getting kids into programming, setting up access to my hidden WiFi network on a Raspberry Pi proved a little more challenging than I expected Continue reading
Linux – Blinding Find
A little understanding of how find expressions work makes it easy to filter its output to exclude certain files and directories. Continue reading
Linux – Counting code lines with the Unix find command
Here we use the Unix find command in conjunction with cat and wc to get a picture of the number of code lines in a directory hierarchy. Continue reading
Linux – Finding distinct file types with the find command
An example of using the Unix find command to quickly check out the number of different file extensions in a directory tree. Continue reading
Linux – I keep my silent watch and ward
Simple ways of keeping an eye on the hardware health of an HP Red Hat Enterprise Linux server and to provide an early warning of any potential problems, using commands like hplog and hpacucli. Continue reading
Linux – Expired CentOS not so yummy
If your CentOS installation is on the elderly side, yum may start reporting that it’s no longer a valid release. A small configuration change gets it working again. Continue reading