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Concatenate multiple files but include filename as section headers
...ead -ra OLD_ARR <<< "$String"
– WinEunuuchs2Unix
Jul 12 at 19:57
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How can I use xargs to copy files that have spaces and quotes in their names?
...a NUL terminator and the former receives files that way. Why? Filenames in Unix can contain newline characters. But they cannot contain NUL characters.
– Chris Jester-Young
Jul 30 '18 at 13:17
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Store boolean value in SQLite
...them you could bit-shift them and store them all as one int, a little like unix file permissions/modes.
For mode 755 for instance, each digit refers to a different class of users: owner, group, public. Within each digit 4 is read, 2 is write, 1 is execute so 7 is all of them like binary 111. 5 is...
Python: Making a beep noise
...onic to go through external calls, especially when they are (non-portable) Unix calls.
– Eric O Lebigot
Dec 17 '17 at 12:36
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sed or awk: delete n lines following a pattern
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How to restore the permissions of files and directories within git if they have been modified?
...and 120000, which specifies a symbolic link. The mode is taken from normal UNIX modes but is much less flexible — these three modes are the only ones that are valid for files (blobs) in Git (although other modes are used for directories and submodules).
– esmail
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How do I determine if a port is open on a Windows server? [closed]
...listening.
From outside, just use telnet host port (or telnet host:port on Unix systems) to see if the connection is refused, accepted, or timeouts.
On that latter test, then in general:
connection refused means that nothing is running on that port
accepted means that something is running on tha...
Android SDK installation doesn't find JDK
...ndows haters that coded this never bothered to actually test it, and their Unix forwardslashes weren't converted to Windows backslashes.
– Kenton Price
May 20 '12 at 1:38
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How to use glob() to find files recursively?
...ing with a dot (.); like files in the current directory or hidden files on Unix based system, use the os.walk solution below.
os.walk
For older Python versions, use os.walk to recursively walk a directory and fnmatch.filter to match against a simple expression:
import fnmatch
import os
matches = []...
Getting a list of files in a directory with a glob
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Unix has a library that can perform file globbing operations for you. The functions and types are declared in a header called glob.h, so you'll need to #include it. If open up a terminal an open the man page for glob by typ...