大约有 5,600 项符合查询结果（耗时：0.0153秒） [XML]
Identifying and removing null characters in UNIX
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+1 For usage of input redirection instead of cat |. A fine, clean solution and it solved my problem.
– Krzysztof Jabłoński
Feb 13 '14 at 7:14
4
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Example invalid utf8 string?
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In PHP:
$examples = array(
'Valid ASCII' => "a",
'Valid 2 Octet Sequence' => "\xc3\xb1",
'Invalid 2 Octet Sequence' => "\xc3\x28",
'Invalid Sequence Identifier' => "\xa0\xa1",
'Valid 3 Octet Sequ...
Rename a file in C#
...e); // Rename the oldFileName into newFileName
Or surround it with a try catch to avoid an exception.
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./configure : /bin/sh^M : bad interpreter [duplicate]
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You can use following command to fix
cat file_name.sh | tr -d '\r' > file_name.sh.new
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How to ignore files which are in repository?
I have a file (config.php), that is already commited to Git repository, but I want to ignore locally, i.e. I want that file to remain in repository, but force Git to ignore any changes to it.
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Bash script prints “Command Not Found” on empty lines
...mand (man page)
Another way to tell if your file is in dos/Win format:
cat scriptname.sh | sed 's/\r/<CR>/'
The output will look something like this:
#!/bin/sh<CR>
<CR>
echo Hello World<CR>
<CR>
This will output the entire file text with <CR> displayed fo...
How do I tell Git to ignore everything except a subdirectory?
... the slash, the wildcard would also exclude everything within foo/bar):
$ cat .gitignore
# exclude everything except directory foo/bar
/*
!/foo
/foo/*
!/foo/bar
For an explanation about the leading slash: When to use leading slash in gitignore.
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How to convert timestamps to dates in Bash?
...ted in the manpage, so it is described in info: info '(coreutils) date invocation'
– MByD
Mar 23 '16 at 8:48
11
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Limit file format when using ?
...MIME-type using both the file extension and its binary signature (ASP.NET, PHP, Ruby, Java). You might also want to refer to these tables for file types and their magic numbers, to perform a more robust server-side verification.
Here are three good reads on file-uploads and security.
EDIT: Maybe fi...
Sorting a tab delimited file
...) worked for me.
Type the tab character within the double quotes.
C:\>cat foo.bat
sort -k3 -t" " tabfile.txt
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