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Linux将一个程序变成后台进程转入后台运行 - C/C++ - 清泛网 - 专注C/C++及内核技术
Linux将一个程序变成后台进程转入后台运行问题现象：Linux下写了一个无限循环处理的程序（类似Linux守护进程），不过当我们. xxx运行程序时，由于程序没有退出，终端被阻塞无法继续...问题现象：
Linux下写了一个无限循环处理...
scrapyd 转入后台daemon守护模式运行的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
scrapyd 转入后台daemon守护模式运行的方法scrapyd默认不会以daemon守护方式运行，想要转入后台守护运行的话，其实使用nohup就可以了：nohup scrapyd >> var log scrapyd log 2>&1 &以下是 scrapyd 注册成系统后台 scrapyd默认不会以daemon守护方式...
git update-index --assume-unchanged returns “fatal unable to mark file”
...ed when executing ls-files -o, and I still received the same error "fatal: Unable to mark file".
I thought that perhaps it was a bug, and downloaded the latest version of git, but this did not help.
What I finally realized is that this command is case sensitive! This includes the full path and fi...
Git stash pop- needs merge, unable to refresh index
...nch which apparently conflicts with my stash and now my stash is seemingly unable to be popped.
10 Answers
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Git error on git pull (unable to update local ref)
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My team and I ran into this error, unable to update local ref, when doing a pull in SourceTree.
We used :
git gc --prune=now
This removes any duplicate reference objects which should fix the issue.
Here are a few links where you can learn more about git ...
Using OpenSSL what does “unable to write 'random state'” mean?
...ot abort with a "PRNG not seeded" error message, but complains that it is "unable to write 'random state'". This message refers to the default seeding file (see previous answer). A possible reason is that no default filename is known because neither RANDFILE nor HOME is set. (Versions up to 0.9.6 us...
内网时间同步问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...一些稳定性来保持漂移时钟更加准确。
当不是通过运行一个守护程序而是从 cron 命令有规则的运行 ntpdate 命令时，每一小时或两小时执行一次可以保证足够的走时精度，从而避免调整时钟。
48 */1 * * * /usr/sbin/ntpdate -u 172....
Hadoop “Unable to load native-hadoop library for your platform” warning
...ded here for Ubuntu:
http://www.ercoppa.org/Linux-Compile-Hadoop-220-fix-Unable-to-load-native-hadoop-library.htm
Good luck.
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java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
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There is another way to get an java.lang.RuntimeException: Unable to instantiate activity ComponentInfo exception and that is the activity that you are trying to start is abstract. I made this stupid mistake once and its very easy to overlook.
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Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
... I got the same error: org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output: [testng] Error: no display specified [testng] Error: no display specified
– Ripon Al Wasim
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