Published at March 4, 2019 · 1 min read
I didn’t pay attention to some variables I used in bash script before. I just realized that there are a lot of variables I don’t see in the output of env or export commands. There a lot of internal bash variables you can use or change. I don’t have a lot of bash scripts in my sources. Usually, I don’t write scripts bigger than 10-20 lines. TBH, most of scripts are copy-pasted from somewhere with minor changes....
Remote console via SSH with own bashrc
Published at August 9, 2017 · 1 min read
I think, most of us have customized bash or zsh environment. I’m too lazy to switch from bash to zsh, so I use bash on my laptop. There are some benefits: bash is still the more popular shell, so it exists on mostly Linux-based servers. That’s why I try to use my .bashrc wherever it’s possible. But on a remote server, sometimes you don’t have the own user account. That’s why I’ve added a very simple alias for ssh command to mine [....