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how to show lines in common (reverse diff)?
I have a series of text files for which I'd like to know the lines in common rather than the lines which are different between them. Command line unix or windows is fine.
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Why specify @charset “UTF-8”; in your CSS file?
I've been seeing this instruction as the very first line of numerous CSS files that have been turned over to me:
4 Answers
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Best way to generate random file names in Python
...at is a good, or the best way to generate some random text to prepend to a file(name) that I'm saving to a server, just to make sure it does not overwrite. Thank you!
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How to customise file type to syntax associations in Sublime Text?
I'd like Sublime 2 editor to treat *.sbt files (to highlight syntax) as Scala language, same as *.scala, but I can't find where to set this up. Do you happen to know?
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Maven command to determine which settings.xml file Maven is using
How do I use maven command line to determine which settings.xml file Maven is picking up?
6 Answers
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Linux - Replacing spaces in the file names
I have a number of files in a folder, and I want to replace every space character in all file names with underscores. How can I achieve this?
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How to remove a file from version control without deleting it?
If I run svn rm file , the file is removed from the local working copy.
3 Answers
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/etc/apt/sources.list" E212: Can't open file for writing
...rces.list using vi editor but getting the following error while saving the file:
12 Answers
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Delete files older than 10 days using shell script in Unix [duplicate]
...rectory (replace with your own)
-mtime +10 older than 10 days
-type f only files
-delete no surprise. Remove it to test your find filter before executing the whole command
And take care that ./my_dir exists to avoid bad surprises !
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Longest line in a file
I'm looking for a simple way to find the length of the longest line in a file. Ideally, it would be a simple bash shell command instead of a script.
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