{"id":18783,"date":"2015-03-03T06:56:45","date_gmt":"2015-03-02T22:56:45","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/03\/03\/banana-pi-%e6%b8%ac%e8%a9%a6-gentoo-linux-%e9%80%9a%e7%9f%a5%e7%b3%bb%e7%b5%b1%e5%8f%af%e5%8d%87%e7%b4%9a%e7%9a%84%e5%a5%97%e4%bb%b6\/"},"modified":"2015-03-03T06:56:45","modified_gmt":"2015-03-02T22:56:45","slug":"banana-pi-%e6%b8%ac%e8%a9%a6-gentoo-linux-%e9%80%9a%e7%9f%a5%e7%b3%bb%e7%b5%b1%e5%8f%af%e5%8d%87%e7%b4%9a%e7%9a%84%e5%a5%97%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2015\/03\/03\/banana-pi-%e6%b8%ac%e8%a9%a6-gentoo-linux-%e9%80%9a%e7%9f%a5%e7%b3%bb%e7%b5%b1%e5%8f%af%e5%8d%87%e7%b4%9a%e7%9a%84%e5%a5%97%e4%bb%b6\/","title":{"rendered":"Banana Pi \u6e2c\u8a66 – Gentoo Linux \u901a\u77e5\u7cfb\u7d71\u53ef\u5347\u7d1a\u7684\u5957\u4ef6"},"content":{"rendered":"

\u5217\u51fa\u7cfb\u7d71\u53ef\u4ee5\u5347\u7d1a\u7684\u5957\u4ef6
# emerge -pv world | grep “[ebuild\u00a0\u00a0\u00a0\u00a0 U\u00a0 ]” | awk ‘{print $4}’ | awk -F ‘\/’ ‘{print $2}’<\/span>
procps-3.3.9-r2<\/span><\/p>\n

\u5217\u51fa\u7cfb\u7d71\u5df2\u5b89\u88dd\u5957\u4ef6
# emerge -pv world | grep “[ebuild\u00a0\u00a0 R\u00a0\u00a0\u00a0 ]” | awk ‘{print $4}’ | awk -F ‘\/’ ‘{print $2}’ | head<\/span>
xz-utils-5.0.8<\/span>
bzip2-1.0.6-r6<\/span>
gnuconfig-20140212<\/span>
which-2.20-r1<\/span>
baselayout-2.2<\/span>
patch-2.6.1<\/span>
os-headers-0<\/span>
file-5.21<\/span>
net-tools-1.60_p20130513023548<\/span>
coreutils-8.21<\/span>[@more@]\u5229\u7528 gmail\u00a0\u4f86\u5bc4\u4fe1
1. \u5b89\u88dd ssmtp\u00a0\u53ca mailx
# emerge ssmtp mailx<\/span><\/p>\n

2.\u00a0\u5099\u4efd\u539f\u8a2d\u5b9a\u6a94 \/etc\/ssmtp\/ssmtp.conf<\/span>
# cp \/etc\/ssmtp\/ssmtp.conf \/etc\/ssmtp\/ssmtp.conf.$(date +%F)<\/span><\/p>\n

3.\u00a0\u4fee\u6539\u8a2d\u5b9a\u6a94 \/etc\/ssmtp\/ssmtp.conf<\/span>
#<\/span> vim \/etc\/ssmtp\/ssmtp.conf
<\/span>#root=postmaster<\/span>
# The place where the mail goes. The actual machine name is required<\/span>
# no MX records are consulted. Commonly mailhosts are named mail.domain.com<\/span>
# The example will fit if you are in domain.com and you mailhub is so named.<\/span>
mailhub=smtp.gmail.com:587<\/span>
# Where will the mail seem to come from?<\/span>
#rewriteDomain=y<\/span>
# The full hostname<\/span>
#hostname=root-chroot-copy<\/span>
# \u5bc4\u4ef6\u8005\u5e33\u865f<\/span>
AuthUser=xxxx@gmail.com<\/span>
# \u5bc4\u4ef6\u8005\u5bc6\u78bc<\/span>
AuthPass=xxxx<\/span>
UseSTARTTLS=YES<\/span>
FromLineOverride=yes #enables to use mail -r option<\/p>\n

<\/span><\/span>4. \u66f4\u6539\u6a94\u6848\u6b0a\u9650
# chmod 0600 \/etc\/ssmtp\/ssmtp.conf
<\/span><\/span><\/span>
5.\u00a0\u5efa\u7acb Script
# cat \/usr\/lcoal\/bin\/check-update<\/span>
#!\/bin\/bash<\/span>
emerge -pv world | grep “[ebuild\u00a0\u00a0\u00a0\u00a0 U\u00a0 ]” | awk ‘{print $4}’ | awk -F ‘\/’ ‘{print $2}’ > \/tmp\/$(date +%F)<\/span>
if [ -s \/tmp\/$(date +%F) ] ;then<\/span>
\u00a0\u00a0 mail -s “Gentoo Linux Updates Available” xxxx@gmail.com < \/tmp\/$(date +%F)<\/span>
\u00a0\u00a0 rm -rf \/tmp\/$(date +%F)<\/span>
else<\/span>
\u00a0\u00a0 rm -rf \/tmp\/$(date +%F)<\/span>
fi<\/span><\/p>\n

6.\u00a0\u66f4\u6539\u6a94\u6848\u57f7\u884c\u6b0a\u9650
# chmod 700\u00a0 \/usr\/lcoal\/bin\/check-update<\/span><\/p>\n

7.\u00a0\u6392\u7a0b(\u6bcf 3\u00a0\u5c0f\u6642\u57f7\u884c\u4e00\u6b21)
# crontab -l<\/span>
0 3 * * * \/usr\/lcoal\/bin\/check-update<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5217\u51fa\u7cfb\u7d71\u53ef\u4ee5\u5347\u7d1a\u7684\u5957\u4ef6# emerge -pv world | grep “[ebuild\u00a0\u00a0\u00a0\u00a0 … <\/p>\n

\u95b1\u8b80\u5168\u6587\u3008Banana Pi \u6e2c\u8a66 – Gentoo Linux \u901a\u77e5\u7cfb\u7d71\u53ef\u5347\u7d1a\u7684\u5957\u4ef6\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[162,180],"tags":[],"class_list":["post-18783","post","type-post","status-publish","format-standard","hentry","category-c-83744","category-c-88041"],"meta_key":{"_pingme":["1"],"_encloseme":["1"],"lt_post_id":["553064"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18783"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=18783"}],"version-history":[{"count":0,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18783\/revisions"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=18783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=18783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=18783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}