curl でファイルを次々と取得してて
curl でパッケージを取得したり、転送したりしてて他の作業に支障がでることがあります。
curl 万能なので使いすぎます。
speed limit をつけることで curl を速度制限出来ます。
速度上限をつけることで、穏やかに、急がなくていいファイルはゆっくり転送しておくことが出来ます。便利
curl --limit-rate=2k $URL
また、遅すぎると切断するようなこともできますね。
wget の場合も同じものが使える。
http://takuya-1st.hatenablog.jp/entry/20110523/1306171106
参考資料
- man curl
--limit-rate <speed>
Specify the maximum transfer rate you want curl to use - for both downloads and uploads. This
feature is useful if you have a limited pipe and you'd like your transfer not to use your
entire bandwidth. To make it slower than it otherwise would be.
The given speed is measured in bytes/second, unless a suffix is appended. Appending 'k' or
'K' will count the number as kilobytes, 'm' or M' makes it megabytes, while 'g' or 'G' makes
it gigabytes. Examples: 200K, 3m and 1G.
If you also use the -Y, --speed-limit option, that option will take precedence and might crip-
ple the rate-limiting slightly, to help keeping the speed-limit logic working.
If this option is used several times, the last one will be used.
-y, --speed-time <time>
If a download is slower than speed-limit bytes per second during a speed-time period, the download gets
aborted. If speed-time is used, the default speed-limit will be 1 unless set with -Y.
This option controls transfers and thus will not affect slow connects etc. If this is a concern for
you, try the --connect-timeout option.
If this option is used several times, the last one will be used.
-Y, --speed-limit <speed>
If a download is slower than this given speed (in bytes per second) for speed-time seconds it gets
aborted. speed-time is set with -y and is 30 if not set.
If this option is used several times, the last one will be used.
