I have looked for a solution to this OhMyZSH! problem for a few days now, but can’t find a solution.
Admittedly, I do not understand how zle really works, same for bindkey. Same goes for the way terminal emulators send “control sequences”, and what the “terminal type” means (xterm, versus xterm-256-color, and others). Same for the “Application mode”
As I read in Wikipedia, Unix started as a revolutionary operating system written mostly in C allowing it to be ported and used on different hardware. Descendants of Unix is mentioned next, mostly BSD. Clones of Unix, Minix/Linux are discussed as well.
Can you explain the evolution hierarchy of operating systems (Linux and Windows) from Unix?
Do we have anyway to add a path globally so that each user gets it in $PATH. I want to add path of ANT so that each user doesn’t need to add it in his $PATH variable.
Say I have folder “foo” residing, the home directory. I want to get some info of it, owner, group, permissions, etc…
In Unix whenever we want to create a new process, we fork the current process, creating a new child process which is exactly the same as the parent process; then we do an exec system call to replace all the data from the parent process with that for the new process.
Linux VM running nginx (or any other light-weight daemon with stable resource usage). VM is allocated 2GB of memory with 200-300MB used by OS and services with the rest for file cache and buffers. In one specific use-case I expect an easy 500MB overhead.
I’m running CentOS in Linux text mode. When I run the command ls /usr/, the output is too hard to read (dark blue on black). How can I change the text coloring?
ssh-add -l shows you all ssh-keys that have been added with ssh-add ~/.ssh/id_yourkey. How do I do the analogous thing with gpg and gpg-agent, in other words, ask it to show a list of cached keys?
From a currently running X11 session, I would like to provide/run a VNC server such that it appears to my system as a second, “virtual” monitor – i.e. so that I can position it using xrandr and drag/position windows onto it.