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Is it secure to store passwords as environment variables (rather than as plain text) in config files
...ly a local environment variable, like "set pwd=whatever," and then run the script,
with something that exits your command shell at the end of the script, then the variable no longer exists.
Your case falls into the first two, which I'd say is fairly insecure. If you were going to do this, I wo...
How do you upload images to a gist?
...ture, then push to origin. See loading-thumbnail-into-gist-for.
There is a script written to do this: hecticjeff/gist-img.
I have not tried the above solutions yet, but pretty sure they should work. I did try using defunkt/gist to update my gist with a png but ended up displaying a binary file in ...
Is it possible to execute code once before all tests run?
...ou want to run something before all of the tests.
There is also the setup script option in the test run config.
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How to store standard error in a variable
Let's say I have a script like the following:
18 Answers
18
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How do I load a PHP file into a variable?
...://, as eyze suggested, you will only be able to read the ouput of the PHP script. You can only read the PHP script itself if it is on the same server as your running script.
You could then use something like
$Vdata = file_get_contents('/path/to/your/file.php");
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
I've seen Bash scripts test for a non-zero length string in two different ways. Most scripts use the -n option:
6 Answers...
How do I clear only a few specific objects from the workspace?
...n can be used to remove all the variables apart from "data". Here is the script:
0->data
1->data_1
2->data_2
3->data_3
#check variables in workspace
ls()
rm(list=setdiff(ls(), "data"))
#check remaining variables in workspace after deletion
ls()
#note: if you just use rm(list) then R ...
Why are Oracle table/column/index names limited to 30 characters?
...b.andrew.cmu.edu/~shadow/sql/sql1992.txt , but if you read section "17.1 Description of SQL item descriptor areas" it says identifiers like names and schemas must allow at least 128 characters.
– Rick
May 4 '11 at 19:43
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How can I set the Sender's address in Jenkins?
... to configure sender's email address on a job level without writing custom scripts to send email.
– insider
Mar 13 '19 at 10:30
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Git 工具 - 子模块(submodule)：一个仓库包含另一个仓库 - 开源 & Github -...
...102 Sep 17 15:21 includes
drwxr-xr-x 4 schacon staff 136 Sep 17 15:21 scripts
drwxr-xr-x 4 schacon staff 136 Sep 17 15:21 src
$ cd DbConnector/
$ ls
$
其中有 DbConnector 目录，不过是空的。 你必须运行两个命令：git submodule init 用来初始化本地配置文...