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Search for executable files using find command
... so can be
fooled by NFS servers which do UID mapping (or root-squashing), since many systems implement access(2) in the client's kernel and so cannot
make use of the UID mapping information held on the server. Because this test is based only on the result of the access...
SSH configuration: override the default username [closed]
...e at the top, and then define Host example, HostName abc.example.com, User root, attempting ssh example will be the same as if you entered ssh jdoe@abc.example.com. In order to define ssh defaults (ie. User root), Host * directive needs to be at the bottom of config file.
– mr....
图表组件 · App Inventor 2 中文网
...图，该值则没有效果。
类型
指定图表的类型，它决定如何可视化数据。
可见性
设置图表是否显示在屏幕上，值是真则图表显示，假则隐藏。
宽度
设置图表的水平宽度，以像素px为单位。
宽度百分比
设置图表的水...
'heroku' does not appear to be a git repository
...ng to deploy from a subdirectory. The deploy with heroku must be done from root directory with a valid package.json and .git folder, as told here stackoverflow.com/questions/38658038/…
– Junior Mayhé
Jul 31 '17 at 17:56
...
best way to add license section to iOS settings bundle
...hange to licenses directory & run the script
Edit your settings bundle Root.plist to include a child section called 'Acknowledgements'
Here's the script:
#!/usr/bin/perl -w
use strict;
my $out = "../Settings.bundle/en.lproj/Acknowledgements.strings";
my $plistout = "../Settings.bundle/Ackn...
Controlling mouse with Python
...
Linux
from Xlib import X, display
d = display.Display()
s = d.screen()
root = s.root
root.warp_pointer(300,300)
d.sync()
Source: Python mouse move in 5 lines of code (Linux only).
share
|
impr...
What is the standard Python docstring format? [closed]
... syntax that offers better guidance than PEP-257. For example:
def square_root(n):
"""Calculate the square root of a number.
Args:
n: the number to get the square root of.
Returns:
the square root of n.
Raises:
TypeError: if n is not a number.
ValueE...
How to safely upgrade an Amazon EC2 instance from t1.micro to large? [closed]
...
If the snapshot is of the root volume, Amazon recommends stopping the instance before taking the snapshot: docs.aws.amazon.com/AWSEC2/latest/UserGuide/…
– Taterhead
Dec 8 '16 at 9:38
...
驯服Linux OOM Killer（优质英文资料翻译） - 操作系统(内核) - 清泛网移动...
...要操作。在这样的情况下，
用户和系统管理员经常询问如何控制 OOM Killer的行为。为了方便控制，引入了 /proc/ <pid> /oom_adj旋钮，以防止系统中的重要进程被杀死，并定义要杀死的进程的顺序。oom_adj的可能值范围从 -17 到 +15...
How would I get a cron job to run every 30 minutes?
... Works great! In CentOS crontab, I had to do something like 0,30 * * * * root your_command where root would be the user I'm using.
– prograhammer
Nov 13 '14 at 0:38
...