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Filter out unnecessary garbage tags from the "hello-world" description

This commit is contained in:
Tianon Gravi 2015-06-26 16:11:59 -07:00
parent 98f6798ea7
commit e07293a6cb
2 changed files with 1 additions and 2 deletions
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1
hello-world/README.md
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@ -27,7 +27,6 @@ For more information about this image and its history, please see the [relevant
$ docker images hello-world $ docker images hello-world
REPOSITORY TAG IMAGE ID VIRTUAL SIZE REPOSITORY TAG IMAGE ID VIRTUAL SIZE
hello-world build b448da95d884 130.4 MB
hello-world latest 91c95931e552 910 B hello-world latest 91c95931e552 910 B
![logo](https://raw.githubusercontent.com/docker-library/docs/master/hello-world/logo.png) ![logo](https://raw.githubusercontent.com/docker-library/docs/master/hello-world/logo.png)

2
hello-world/update.sh
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@ -13,7 +13,7 @@ echo
docker run --rm hello-world docker run --rm hello-world
echo echo
echo '$ docker images hello-world' echo '$ docker images hello-world'
docker images hello-world | awk -F' +' '{ print $1"\t"$2"\t"$3"\t"$5 }' | column -t -s$'\t' docker images hello-world | awk -F' +' '$2 == "TAG" || $2 == "latest" { print $1"\t"$2"\t"$3"\t"$5 }' | column -t -s$'\t'
} | sed 's/^/\t/' } | sed 's/^/\t/'
echo echo