git error “unable to write sha1 filename … Permission denied”
I was having the following issue while doing a “git push”: $ git push Counting objects: 50, done. Compressing objects: 100% (33/33), done. Writing objects: 100% (36/36), 4.42 KiB, done. Total 36 (delta...
View ArticleBest remote backup solution for Linux?
I’m running my own hand-crafted remote backup (rsync++) script to back up data from one machine to another. But, it has some serious drawbacks, and I’m still looking for something better. Here are my...
View ArticlePort forwarding using netcat
netcat (nc) is a really useful, if obscure command for managing and listening on TCP sockets. I had a need to implement a local port forward on my machine. (more details coming). I could use ssh to do...
View ArticleLocal port forwarding via ssh
This is one of those things that took too long to figure out. Problem: You need to accept incoming connections on a privileged port (<1024) and forward the connections to an unprivileged port....
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