tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.
他無力負擔療養院費用，只能留在工廠宿舍休養，以泡麵果腹；為了保住工作，即使右腳仍麻木刺痛、無法久站，半年就後重返工作崗位。。业内人士推荐谷歌浏览器【最新下载地址】作为进阶阅读
，更多细节参见下载安装汽水音乐
Americans are destroying Flock surveillance cameras。91视频是该领域的重要参考
从日常使用的角度考虑，第一档防窥强度基本上就完全足够了，几乎不影响屏幕显示素质。
Unix pipes are perhaps the purest expression of this idea: