This does not seem to work anymore, at least not in my case. ssh client was blindly trying unrelated private keys to authenticate to a newly installed server and keep in being rejected …

You have an alias which is overriding the builtin source (fix with unalias source) You have a function which is overriding source (fix with unset -f source) You are somehow not using bash …

I need to execute multiple commands using nohup. Each command should be executed after the previous command. I used this command as an example: nohup wget $url ...

Note: I'm using RHEL 5.3 version of netcat that has the following options: $ nc --help nc: invalid option -- - usage: nc [-46DdhklnrStUuvzC] [-i interval] [-p source_port] [-s source_ip_address] [ …

May 23, 2017 · I can't think of any case when the kernel or a standard tool would send SIGTERM to a random process. What can you tell us about what the program is doing and how it's …

General info The facilities local0 to local7 are "custom" unused facilities that syslog provides for the user. If a developer create an application and wants to make it log to syslog, or if you want …

What command would I use to convert an mp4 or mv4 video file to an animated gif, and vice versa. That is, convert a animated gif to a mp4 or mv4.

Note disproportion with title. -l parameter for netcat does mean to listen. It does not send given data, but listen to incoming connection and after connection it will send given data. To send …

How can I use ffmpeg to reduce the size of a video by lowering the quality (as minimally as possible, naturally, because I need it to run on a mobile device that doesn't have much …

Is it possible to compare two directories with rsync and only print the differences? There's a dry-run option, but when I increase verbosity to a certain level, every file compared is shown. ls -a...