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How do you run a command for each line of a file?
... you could use shell command line expansion. Simply:
chmod 755 $(<file.txt)
For small amount of files (lines), this command is the lighter one.
xargs is the right tool
For bigger amount of files, or almost any number of lines in your input file...
For many binutils tools, like chown, chmod, ...
How to capture Curl output to a file?
...
curl -K myconfig.txt -o output.txt
Writes the first output received in the file you specify (overwrites if an old one exists).
curl -K myconfig.txt >> output.txt
Appends all output you receive to the specified file.
Note: The -K ...
How do I rename the extension for a bunch of files?
...ctory, I have a bunch of *.html files. I'd like to rename them all to *.txt
24 Answers
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从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...的个数，不重叠的个数，都没有的个数
范围：具体可去百度文库中查找论文《Accurate Methods for the Statistics of Surprise and Coincidence》
说明：处理无打分的偏好数据，比Tanimoto系数的计算方法更为智能。
TanimotoCoefficientSimilarity: Tani...
Load data from txt with pandas
I am loading a txt file containig a mix of float and string data. I want to store them in an array where I can access each element. Now I am just doing
...
Copying files from Docker container to host
...e - <<EOF
> FROM busybox
> WORKDIR /workdir
> RUN touch foo.txt bar.txt qux.txt
> EOF
Sending build context to Docker daemon 2.048kB
Step 1/3 : FROM busybox
---> 00f017a8c2a6
Step 2/3 : WORKDIR /workdir
---> Using cache
---> 36151d97f2c9
Step 3/3 : RUN touch foo.txt ba...
How to create empty text file from a batch file?
...
echo. 2>EmptyFile.txt
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Writing a dict to txt file and reading it back?
I am trying to write a dictionary to a txt file. Then read the dict values by typing the keys with raw_input . I feel like I am just missing one step but I have been looking for a while now.
...
Convert file path to a file URI?
... .NET Framework have any methods for converting a path (e.g. "C:\whatever.txt" ) into a file URI (e.g. "file:///C:/whatever.txt" )?
...
How to remove a file from the index in git?
... files from the index given the files are never committed.
% git add First.txt
% git ls-files
First.txt
% git commit -m "First"
% git ls-files
First.txt
% git reset First.txt
% git ls-files
First.txt
NOTE: git reset First.txt has no effect on index after the commit.
Whi...