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curl -L --fail "https://hub.docker.com/v2/repositories/${DOCKERHUB_REPO}/${DOCKERHUB_IMAGE}/tags/?page_size=1000" | \ | |
jq '.results | .[] | .name' -r | \ | |
sed 's/latest//' | \ | |
sort --version-sort | \ | |
tail -n 1 |
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// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref | |
<?php | |
/** | |
* WordPress Query Comprehensive Reference | |
* Compiled by luetkemj - luetkemj.github.io | |
* | |
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters | |
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php | |
*/ |
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# 生成 dhparam.pem 文件, 在命令行执行任一方法: | |
# 方法1: 很慢 | |
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 | |
# 方法2: 较快 | |
# 与方法1无明显区别. 2048位也足够用, 4096更强 | |
openssl dhparam -dsaparam -out /etc/nginx/ssl/dhparam.pem 4096 |
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# yum-list-available-environment-groups.sh | |
yum grouplist | sed '/^Installed Groups:/,$d;/^Available Environment Groups:/,$!d;/^Available Environment Groups:/d;s/^[[:space:]]*//' | |
# yum-list-available-groups.sh | |
yum grouplist | sed '/^Available Groups:/,$!d;/^Available Groups:/d;/^Done/d;s/^[[:space:]]*//' | |
# yum-list-installed-groups.sh | |
yum grouplist | sed '/^Installed Groups:/,$!d;/^Available Groups:/,$d;/^Installed Groups:/d;s/^[[:space:]]*//' |