我开始使用木偶来管理许多服务器,问题是每当我尝试使用一个类,例如,新遗留物:
node 'mynode' {
class {'newrelic::server::linux':
newrelic_license_key => '***',
}
}
它失败,并返回以下错误:
Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Puppet::Parser::AST::Resource failed with
在我的pi启动后没有空闲内存,但我找不到,我们使用它:
pi@node1 ~ $ cat /proc/cpuinfo
processor : 0
model name : ARMv6-compatible processor rev 7 (v6l)
BogoMIPS : 2.00
Features : half thumb fastmult vfp edsp java tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0x
我有一个shell脚本,大致如下所示:
#!/bin/bash
# Script variables
NPM="/usr/bin/npm"
# Start several sub-processes in a loop in parallel
for i in {1..4}; do
$NPM run -s long_running_script >> /path/to/script/output/stream.tsv &
done
wait
为了确保长时间运行的脚本持续运行,但为了防止多个实例并行运行,我使用以下命令通过cron调用它:
0 *
我试图在BeagleboneBlack上启动“节点-红色”,但是应用程序只返回以下错误:
24 May 20:15:53 - [info] Node-RED version: v0.16.2
24 May 20:15:53 - [info] Node.js version: v4.8.0
24 May 20:15:53 - [info] Linux 4.4.54-ti-r93 arm LE
24 May 20:15:56 - [info] Loading palette nodes
24 May 20:16:14 - [warn] ------------------------------
我正在测试一个红黑树实现 (存储库),我发现在使用Windows10和gcc时,malloc在插入大约值后开始返回NULL。有5000万个节点,但是在Linux上,它至少可以工作到1亿个节点。
从这个结果我能得出什么结论呢?这是我的程序中的一个bug,还是malloc“更高效”(如何?)在Linux上?
int test() {
int T = 1000000000; //test case 1,000,000,000 nodes
int r2;
struct node *root = NULL;
srand(time(NULL));
struct no
我的芹菜日志显示了这个错误:
UserWarning: A node named celery@postr is already using this process mailbox!
Maybe you forgot to shutdown the other node or did not do so properly?
Or if you meant to start multiple nodes on the same host please make sure
you give each node a unique node name!
warnings.warn(W_PID
在用角cli创建库时,我会得到以下错误
Schematic "library" not found in collection "@schematics/angular".
Error: Schematic "library" not found in collection
"@schematics/angular".
at SchematicEngine.createSchematic (/home/rafaelvicio/node-v8.9.3-linux-x64/lib/node_modules/@angular/c