When you try to remove the docker image with the following command
docker rmi 6795374be8c1
Sometimes you might be facing below error:
Error response from daemon: conflict: unable to delete 6795374be8c1 (cannot be forced) - image has dependent child images
Below is the Docker command line used to find the dependent child images
| # first set up a pipe named "2" with bandwidth | |
| # limited to 16kbit/s and latency of 100ms | |
| sudo ipfw pipe 2 config bw 16Kbit/s delay 100ms | |
| # next add rule #1 using the pipe we set up, configured to | |
| # act only on local tcp traffic going to port 27019 | |
| sudo ipfw add 1 pipe 2 tcp from me to me 27019 out | |
| # now you should be observing slow ping times for | |
| # mongod on 27019 |
| _complete_ssh_hosts () | |
| { | |
| COMPREPLY=() | |
| cur="${COMP_WORDS[COMP_CWORD]}" | |
| comp_ssh_hosts=`cat ~/.ssh/known_hosts | \ | |
| cut -f 1 -d ' ' | \ | |
| sed -e s/,.*//g | \ | |
| grep -v ^# | \ | |
| uniq | \ | |
| grep -v "\[" ; |
| { | |
| "AWSTemplateFormatVersion": "2010-09-09", | |
| "Description": "AWS CloudFormation Template (SNIPPET) that maps Amazon NAT amis (amzn-ami-vpc-nat) for each region and architecture. These instances should have the NAT configured by /usr/local/sbin/configure-pat.sh, which enables IP forwarding and adds masquerading to iptables. IMPORTANT, when defining your EC2 instance as a NAT, make sure the 'SourceDestCheck': property is set to false. Otherwise, traffic through the NAT may not work. This setting allows the NAT to forward network traffic - it is not the recipient of the traffic.", | |
| "Mappings": { | |
| "AWSInstanceType2Arch": { | |
| "t1.micro": { | |
| "Arch": "PV64" | |
| }, | |
| "t2.micro": { | |
| "Arch": "HVM64" |
"Briefly stated, the Gell-Mann Amnesia effect is as follows. You open the newspaper to an article on some subject you know well. In Murray's case, physics. In mine, show business. You read the article and see the journalist has absolutely no understanding of either the facts or the issues. Often, the article is so wrong it actually presents the story backward—reversing cause and effect. I call these the "wet streets cause rain" stories. Paper's full of them. In any case, you read with exasperation or amusement the multiple errors in a story, and then turn the page to national or international affairs, and read as if the rest of the newspaper was somehow more accurate about Palestine than the baloney you just read. You turn the page, and forget what you know." -Michael Crichton
| #!/usr/bin/env xcrun swift -O | |
| /* | |
| gen.swift is a direct port of cfdrake's helloevolve.py from Python 2.7 to Swift 3 | |
| -------------------- https://gist.github.com/cfdrake/973505 --------------------- | |
| gen.swift implements a genetic algorithm that starts with a base | |
| population of randomly generated strings, iterates over a certain number of | |
| generations while implementing 'natural selection', and prints out the most fit | |
| string. | |
| The parameters of the simulation can be changed by modifying one of the many |
| frontend my_frontend | |
| bind *:443 | |
| acl is_my_frontend hdr(host) -i my_frontend.company.com | |
| use_backend my_backend_cluster if is_my_frontend | |
| backend my_frontend_cluster | |
| balance roundrobin | |
| option httpchk GET /health | |
| default-server error-limit 3 on-error mark-down | |
| server 192.168.10.1 weight 1 observe layer7 |
| <Manager pathname=""> | |
| <saveOnRestart>false</saveOnRestart> | |
| </Manager> | |
| // Alternatively on Tomcat7 | |
| <Manager pathname="" /> |
