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Send string to stdin
...
You can use one-line heredoc
cat <<< "This is coming from the stdin"
the above is the same as
cat <<EOF
This is coming from the stdin
EOF
or you can redirect output from a command, like
diff <(ls /bin) <(ls /usr/bin)
or you c...
./configure : /bin/sh^M : bad interpreter [duplicate]
... instead of simple LF line endings (unix style). Did you transfer it using FTP mode ASCII from Windows?
You can use
dos2unix configure
to fix this, or open it in vi and use :%s/^M//g; to substitute them all (use CTRL+V, CTRL+M to get the ^M)
...
Executing JavaScript without a browser?
...te files with the #!/usr/bin/js shebang line and things will just work:
$ cat foo.js
#!/usr/bin/js
console.log("Hello, world!");
$ ls -lAF /usr/bin/js /etc/alternatives/js /usr/bin/nodejs
lrwxrwxrwx 1 root root 15 Jul 16 04:26 /etc/alternatives/js -> /usr/bin/nodejs*
lrwxrwxrwx 1 root roo...
Qt (跨平台C++ UI框架) 全版本FTP下载 - 软件下载 - 清泛网 - 专注C/C++及内核技术
Qt (跨平台C++ UI框架) 全版本FTP下载Qt C++ UI 框架Qt 是跨平台的应用程序和 UI 框架。 它包括跨平台类库、集成开发工具和跨平台 IDE。使用 Qt 您只需一次性开发应用程序，无须重新编...Qt 是跨平台的应用程序和 UI 框架。 它包括跨...
Getting parts of a URL (Regex)
...dir/1/2/search.html?arg=0-a&arg1=1-b&arg3-c#hash
^((http[s]?|ftp):\/)?\/?([^:\/\s]+)((\/\w+)*\/)([\w\-\.]+[^#?\s]+)(.*)?(#[\w\-]+)?$
RexEx positions:
url: RegExp['$&'],
protocol:RegExp.$2,
host:RegExp.$3,
path:RegExp.$4,
file:RegExp.$6,
query:R...
How to find out how many lines of code there are in an Xcode project?
....pl file using 'chmod u+x cloc-1.56.pl' command. If your source code is located in directory 'project_code' You just need to run following command.
– JZ.
Sep 26 '14 at 3:41
a...
JAVA敏捷开发环境搭建 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...时候可能就会多个人协同开发了。这个时候需要一个集中ftp服务器、svn服务器。svn服务器用于保存版本代码库，用于保存历史修改的版本和开发人员协同。ftp服务器适用于及时修改时保存上传到预览服务器进行预览。看到这里有...
Hg: How to do a rebase like git's rebase
... exactly allow you to rewrite history, only to create new one easily (utcc.utoronto.ca/~cks/space/blog/tech/GitNewHistory). By adding the RebaseExtension, Mercurial provides the same exact convenient way to replace an old history by a new one. Why? Because a merge is not always the right answer, esp...
Downloading a large file using curl
...l_close ($ch);
fclose($fp);
?>
If you want to downloads file from the FTP server you can use php FTP extension. Please find below code:
<?php
$SERVER_ADDRESS="";
$SERVER_USERNAME="";
$SERVER_PASSWORD="";
$conn_id = ftp_connect($SERVER_ADDRESS);
// login with username and password
$login_re...
Importing CommonCrypto in a Swift framework
...pt."
exit 0
fi
mkdir -p "${BUILT_PRODUCTS_DIR}/CommonCryptoModuleMap"
cat <<EOF > "${BUILT_PRODUCTS_DIR}/CommonCryptoModuleMap/module.modulemap"
module CommonCrypto [system] {
header "${SDKROOT}/usr/include/CommonCrypto/CommonCrypto.h"
export *
}
EOF
Using shell code and ${SD...