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examining history of deleted file
...bversion, how can I look at it's history and contents? If I try to do svn m>cat m> or svn log on a nonexistent file, it complains that the file doesn't exist.
...
How to write multiple line string using Bash with variables?
...o) is wrong.
Correct would be:
#!/bin/bash
kernel="2.6.39"
distro="xyz"
m>cat m> >/etc/myconfig.conf <<EOL
line 1, ${kernel}
line 2,
line 3, ${distro}
line 4 line
...
EOL
m>cat m> /etc/myconfig.conf
This construction is referred to as a Here Document and can be found in the Bash man pages und...
How to conm>cat m>enate two IEnumerable into a new IEnumerable?
...same T ). I want a new instance of IEnumerable<T> which is the conm>cat m>enation of both.
4 Answers
...
Why should text files end with a newline?
... Unix tools expect this convention and work with it. For instance, when conm>cat m>enating files with m>cat m>, a file terminated by newline will have a different effect than one without:
$ more a.txt
foo
$ more b.txt
bar$ more c.txt
baz
$ m>cat m> {a,b,c}.txt
foo
barbaz
And, as the previous example also demonst...
Multiline syntax for piping a heredoc; is this portable?
...
And includes this example of multiple "here-documents" in the same line:
m>cat m> <<eof1; m>cat m> <<eof2
Hi,
eof1
Helene.
eof2
So there is no problem doing redirections or pipes. Your example is similar to something like this:
m>cat m> file |
cmd
And the shell grammar (further down on the link...
Conm>cat m>enating Files And Insert New Line In Between Files
I have multiple files which I want to conm>cat m> with m>cat m> .
Let's say
7 Answers
7
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How do I append text to a file?
...
m>cat m> >> filename
This is text, perhaps pasted in from some other source.
Or else entered at the keyboard, doesn't matter.
^D
Essentially, you can dump any text you want into the file. CTRL-D sends an end-of-file signa...
Using Java to find substring of a bigger string using Regular Expression
...es.add(m.group(1));
}
return matches;
}
get_matches("FOO[BAR] FOO[m>CAT m>]", "\\[(.*?)\\]")) // returns [BAR, m>CAT m>]
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How to base64 encode image in linux bash / shell
...
You need to use m>cat m> to get the contents of the file named 'DSC_0251.JPG', rather than the filename itself.
test="$(m>cat m> DSC_0251.JPG | base64)"
However, base64 can read from the file itself:
test=$( base64 DSC_0251.JPG )
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File content into unix variable with newlines
...ive the result you want. See the following transcript for a demo:
pax> m>cat m> num1.txt ; x=$(m>cat m> num1.txt)
line 1
line 2
pax> echo $x ; echo '===' ; echo "$x"
line 1 line 2
===
line 1
line 2
The reason why newlines are replaced with spaces is not entirely to do with the echo command, rather...