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How to obtain the number of CPUs/cores in Linux from the command line?
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m>cat m> /proc/cpuinfo | awk '/^processor/{print $3}' | tail -1 also will return the wrong number if the CPU numbers are 0-based.
– Phazor
May 4 '15 at 14:37
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How can I get the current date and time in the terminal and set a custom command in the terminal for
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Another way: root@linux 17:32:02 /linux >m>cat m> /proc/driver/rtc rtc_time : 23:38:24 rtc_date : 2014-07-10
– Lunar Mushrooms
Jul 11 '14 at 6:40
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Linux下追踪程序退出(崩溃)思路 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...。
2、coredumpctl查看是否有崩溃记录。
3、查看系统日志 m>cat m> /var/log/message，已切分压缩的日志使用 xzm>cat m> 查看。
4、查看历史命令 history，看一下是否有正常执行退出的命令记录。
追踪过程如下：
1、查看程序在09-17 14:23退出(...
linux上SVN conflict冲突解决的办法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...看a.txt就可以看到冲突的详情了：
[yicheng@chengyi svntest]$ m>cat m> a.txt
<<<<<<< .mine
i also modify ,agndagnagasdg;
=======
i modify this line;
>>>>>>> .r6336
以上，<<<<<<< .mine和=======之间是工程师B（当前的“你”）修改的内容，=======与>>>>>>>...
App Inventor 2 文本代码块 · App Inventor 2 中文网
...符串，则认为它在ASCII顺序上大于另一个字符串，比如：m>cat m> > m>Cat m>。
删除空格
删除输入字符串前面或尾部的任何空格并返回结果。注：不会删除中间的任何空格！
大写
返回转换为全部大写的文本字符串的副本。
小写
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Git command to show which specific files are ignored by .gitignore
...l answer 42009)
git ls-files -i
should work, except its source code indim>cat m>es:
if (show_ignored &amp;&amp; !exc_given) {
fprintf(stderr, "%s: --ignored needs some exclude pattern\n",
argv[0]);
exc_given ?
It turns out it need one more parameter after th...
Is there a TRY m>CAT m>CH command in Bash
... need to check that a terminal app has been installed. I want to use a TRY/m>CAT m>CH command to do this unless there is a neater way.
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Unfortunately MyApp has stopped. How can I solve this?
I am developing an applim>cat m>ion, and everytime I run it, I get the message:
20 Answers
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No newline at end of file
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It indim>cat m>es that you do not have a newline (usually '\n', aka CR or CRLF) at the end of file.
That is, simply speaking, the last byte (or bytes if you're on Windows) in the file is not a newline.
The message is displayed because ...
Remove specific commit
... a context diff, which is 3. So if 'myfile' was constructed like this:
$ m>cat m> &gt;myfile &lt;&lt;EOF
line 1
junk
junk
junk
junk
line 2
junk
junk
junk
junk
line 3
EOF
$ git add myfile
$ git commit -m "initial check-in"
1 files changed, 11 insertions(+), 0 deletions(-)
create mode 100644 myfile
$ ...