Sure, you could just do a simple ls or dir, but most folks that don't spend time organizing their site's physical layout also don't take the time to take precautionary steps like that.
当然，您可以只执行一个简单的ls或dir，但大多数不花时间组织其站点物理布局的人也不会花时间来采用这样的预防步骤。
Some versions of the ls tool have the -c option, which sorts by the time of file modification, showing the most recently modified files first.
有些版本的ls工具具有- c选项，它可以按照文件修改的时间进行排序，最先显示最后修改的文件。
The example shown for step 3 (see Listing 3) makes the first-time remote SSH call (ls -d /tmp) to the destination server, thereby caching the key within your server's .ssh/known_hosts file.
步骤3中所示的示例（参见清单 3）发出第一次远程SSH调用（ls -d /tmp）到目标服务器，从而缓存您的服务器的 .ssh/known_hosts文件内的密钥。
For example, ls -t will sort by modification time (newest to oldest) while ls -ls will produce a long listing sorted by size (largest to smallest).
例如，ls - t将按照修改时间排序(从最新到最旧)，而ls - ls将生成一个按大小排序的长列表(从最大到最小)。
More lets you read a page at a time as it does in DOS, e.g., ls -l | more or more filename.
more让你像在DOS下一样同时读取一个页面，比如，ls - l | more或more文件名。
The model for filling time series data of traffic flow based on LS-SVM is proposed in this paper, missing data can be filled by using traffic flow historical data.
利用实例仿真验证表明，LS-SVM具有较好的泛化能力和很强的鲁棒性，采用基于LS-SVM的交通流时间序列模型补齐丢失数据能够取得很好的效果。
In the study of time series forecasting in ground states, the method for recognition and processing singular values is proposed, then LS-SVM is applied to forecast.
针对基态趋势客流预测问题，研究了进行奇异值检测处理并运用最小二乘支持向量机进行预测的解决方案。
Simulation results of ARMA (4, 4) and two sinusoids with white noise by using both the new method and the traditional LS are given at the same time for comparison.
文中给出了ARMA(4,4)仿真计算例子及两个正弦加白噪声的仿真计算结果，并与最小二乘法的计算结果进行了比较。
Time series modeling and identification techniques were analyzed and the ARMA time series model based on robust LS-SVM algorithm was proposed.
对时序数据建模与辨识技术进行了分析，提出了使用鲁棒LS-SVM算法建立ARMA时序预测模型。
RBF neural network is applied to time series forecast with the same data in order to compare the forecast effect with LS-SVM model.
最小二乘支持向量机回归预测对训练样本数据区间内的预测精度很高，但是对前向外推预测效果不是很好；
A high resolution time delay estimation based on the LS lattice adaptive AR power spectrum estimation is proposed.
本文提出了一种基于最小二乘（LS）自适应AR建模的时延估计方法。
This assumption is more or less true - most of the time system administrators trust ps to display all processes and ls to list all files.
这个假设是或多或少真实-聚苯乙烯大部分时间系统管理员的信任，以显示所有进程和ls列出的所有文件。
Meanwhile, given the weak accuracy of LS algorithm, IPF-LS and IDF-LS are proposed which can enhance the accuracy of channel estimation by employing time-domain low-pass filter.
同时，针对梳状导频ls信道估计精度较低的情况，提出了通过时域低通滤波提高其估计精度的IPF - LS和IDF - LS改进算法。
Meanwhile, given the weak accuracy of LS algorithm, IPF-LS and IDF-LS are proposed which can enhance the accuracy of channel estimation by employing time-domain low-pass filter.
同时，针对梳状导频ls信道估计精度较低的情况，提出了通过时域低通滤波提高其估计精度的IPF - LS和IDF - LS改进算法。
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