| /* | |
| Author: Rajesh Pachaikani | |
| Contact: rajesh@makeitnow.in | |
| */ | |
| use opencv::{highgui, prelude::*, videoio, Result}; | |
| fn main() -> Result<()> { | |
| let mut cam = videoio::VideoCapture::new(0, videoio::CAP_ANY)?; | |
| highgui::named_window("window", highgui::WINDOW_FULLSCREEN)?; |
| version: "3" | |
| services: | |
| elasticsearch: | |
| image: elasticsearch:7.16.3 | |
| container_name: elasticsearch | |
| restart: unless-stopped | |
| environment: | |
| - node.name=elasticsearch | |
| - discovery.seed_hosts=elasticsearch | |
| - cluster.initial_master_nodes=elasticsearch |
| Portus - http://port.us.org/ | |
| Quay - https://quay.io/ | |
| Harbor - https://vmware.github.io/harbor/ | |
| Atomic Registry - http://www.projectatomic.io/registry/ | |
| Nexus Repository Manager OSS 3.xx - https://www.sonatype.com/nexus-repository-oss | |
| "Official" Docker Registry 2.0 - https://docs.docker.com/registry/ |
| #/bin/bash | |
| OUTFILE=$(mktemp -t highlight) | |
| INFILE=$1 | |
| PARAM="set nonumber" | |
| if [ -z "$INFILE" ] | |
| then | |
| echo "usage: $0 source.file" |
| ctrl-z | |
| bg | |
| touch /tmp/stdout | |
| touch /tmp/stderr | |
| gdb -p $! | |
| # In GDB | |
| p dup2(open("/tmp/stdout", 1), 1) | |
| p dup2(open("/tmp/stderr", 1), 2) |
//
Since we don't want this visible in C, we put it in a comment.
&>/dev/null
Unfortunately // is interpreted as an invalid shell command and produces an error message, so we need to redirect that to /dev/null to get rid of it.
;x="${0%.*}"