标签: file
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To change the icon for a file or folder in Windows, follow these steps: 1. Right-click on the file or folder you want to change the icon for and select "Properties." 2. In the P…
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To mark files as read-only in Windows, follow these steps: 1. Right-click on the file you want to mark as read-only and select "Properties." 2. In the Properties window, go to t…
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To exclude files and directories from an `rsync` sync, you can use the `--exclude` option followed by the path of the file or directory you want to exclude. You can use this optio…
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To change the group ownership of a file in Linux, you can use the `chgrp` command followed by the name of the group and the file you want to modify. Here is the basic syntax: `…
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To iterate over all files in a directory in Python, you can use the `os` module to get a list of files and directories and then loop through this list. Here is an example: ``` …
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To open a file in append mode in Python, you can use the 'a' mode argument when opening the file. Here is an example: ``` with open('example.txt', 'a') as file: file.write(…
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To read an Excel file in Python, you can use the `pandas` library. Here is an example: ``` import pandas as pd # Read the Excel file into a pandas DataFrame df = pd.read_excel…
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To iterate over a file in chunks in Python, you can use a combination of the `with` keyword, the `open()` function, and a loop that reads a fixed number of bytes from the file. He…
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To replace text in multiple files using Linux command line, you can use the `sed` command with `-i` option. Here's an example command: ``` sed -i 's/string_to_replace/replaceme…