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Set cURL to use local virtual hosts
... projects such as http://project1.loc which, after adding to my .hosts file, the browser has no problem using.
7 Answer...
Make $JAVA_HOME easily changable in Ubuntu [closed]
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Put the environment variables into the global /etc/environment file:
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export JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun
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Execute "source /etc/environment" in every shell where you want the variables to be updated:
$ source /etc/environment
Check that it works:
$ echo $JAVA_HOME
$...
Reducing MongoDB database file size
..., documents have been deleted and I was expecting the size of the database files to decrease accordingly.
16 Answers
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HTML - Display image after selecting filename [duplicate]
...play: block; }
</style>
</head>
<body>
<input type='file' onchange="readURL(this);" />
<img id="blah" src="#" alt="your image" />
</body>
</html>
Script:
function readURL(input) {
if (input.files && input.files[0]) {
var ...
How to exclude certain directories/files from git grep search
Is there a way to exclude certain paths/directories/files when searching a git repository using git grep ? Something similar to the --exclude option in the normal grep command?
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Ansible: Set variable to file content
...dule with ansible-playbook I want to set a variable to the contents of a file. Here's how I'm currently doing it.
4 Answ...
Colorized grep — viewing the entire file with highlighted matches
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Here are some ways to do it:
grep --color -E 'pattern|$' file
grep --color 'pattern\|$' file
egrep --color 'pattern|$' file
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Git - How to use .netrc file on Windows to save user and password
Is it possible to use a .netrc file on Windows when I'm using Git to clone a remote repository with HTTP and user - password?
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How to change XAMPP apache server port?
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Choose a free port number (8012, for this exemple).
2. Edit the file "httpd.conf"
This file should be found in C:\xampp\apache\conf on Windows or in bin/apache for Linux.:
Listen 80
ServerName localhost:80
Replace them by:
Listen 8012
ServerName localhost:8012
Save the file.
A...
Test whether a glob has any matches in bash
If I want to check for the existence of a single file, I can test for it using test -e filename or [ -e filename ] .
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