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How to redirect and append both stdout and stderr to a file with Bash?

... cmd >>file.txt 2>&1 Bash executes the redirects from left to right as follows: >>file.txt: Open file.txt in append mode and redirect stdout there. 2>&1: Redirect stderr to "where stdout is currently going". In this case, that ...
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How to force push a reset to remote repository?

... 10 Answers 10 Active ...
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What are the special dollar sign shell variables?

... 1398 $1, $2, $3, ... are the positional parameters. "$@" is an array-like construct of all positi...
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Can we write our own iterator in Java?

... answered May 1 '11 at 15:03 T.J. CrowderT.J. Crowder 825k153153 gold badges15121512 silver badges15541554 bronze badges ...
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How to set child process' environment variable in Makefile

... 158 Make variables are not exported into the environment of processes make invokes... by default. ...
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How do I obtain the frequencies of each value in an FFT?

...al terms, the nth bin is n * Fs / N. So if your sample rate, Fs is say 44.1 kHz and your FFT size, N is 1024, then the FFT output bins are at: 0: 0 * 44100 / 1024 = 0.0 Hz 1: 1 * 44100 / 1024 = 43.1 Hz 2: 2 * 44100 / 1024 = 86.1 Hz 3: 3 * 44100 / 1024 = 129.2 Hz 4: .....
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UnicodeDecodeError when reading CSV file in Pandas with Python

...s in different formats. I mostly use read_csv('file', encoding = "ISO-8859-1"), or alternatively encoding = "utf-8" for reading, and generally utf-8 for to_csv. You can also use one of several alias options like 'latin' instead of 'ISO-8859-1' (see python docs, also for numerous other encodings you...
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Display current time in 12 hour format with AM/PM

Currently the time displayed as 13:35 PM However I want to display as 12 hour format with AM/PM, i.e 1:35 PM instead of 13:35 PM ...
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Authoritative position of duplicate HTTP GET query keys

... 113 There is no spec on this. You may do what you like. Typical approaches include: first-given, ...
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What to do about Eclipse's “No repository found containing: …” error messages?

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