this error message occurs everywhere. You get it when you try to read a file that does not exist, when you try to change to a directory that isn’t there, when you try to write to a file in a directory
Also, administrators used partitions to reserve a certain amount of space for operating system areas; for example, they didn’t want users to be able to fill up the entire system and prevent critical services from working. This practice is not unique to Unix; you’ll still find many new Wi...
This chapter is a guide to the Unix commands and utilities that will be referenced throughout this book. This is preliminary material, and you may ...
You might see some places talk about using the $NODE_PATH environment variable or opts.paths to add directories for node and browserify to look in to find modules.Unlike most other platforms, using a shell-style array of path directories with $NODE_PATH is not as favorable in node compared...
if( -not(Test-Path $pathToFile)) { New-Item -Path $pathToLogsDir -Name $LogFileName -ItemType File | Out-Null } Add-Content -Path ($pathToFile) -Value $text } } function Invoke-LnkFile($pathToLnk) { if(Test-Path $pathToLnk) ...
The next step is to add in the focus. I wasn't ignoring your overall goals. I just mentally have to work through problems like this in a particular order. I can't go from it's not working in multiple ways to a solution instantly. I'm an incremental approach kind of person. I'm ...
I suppose the quick answer is because no one has bothered to write a decent howto. If they have I can't find it. What I've worked out here has been hacked together from various little out-dated clues I've found scattered across the million corners of the internet. I would have thoug...
I normally run ubuntu frame with sudo, so tried to run it as a user. That failed with permission denied errors when it tried to access /dev/dri/card*. I thought this could be the reason the service doesn’t start, so I tried to add my user to video group. That didn’t work eith...
to be known to others.You may add more friends to your circle.At the same time,you’ll be amazed to see how much they like you. lnstead of wasting time being alone,go out to dance and sing together with others to develop friendship. Be optimistic Optimism makes both you and others ...
# Set JAVA_HOME export JAVA_HOME=/usr/java # Add Hadoop bin/ directory to PATH export PATH=$PATH:/usr/local/hadoop/bin Then run the following command: hadoop@name-node $ source $HOME/.profile Check that Hadoop runs by typing the following command: hadoop@name-node:~$ hadoop version...