当我在Linux终端中编写$ns时,它显示以下消息:
"When configured, ns found the right version of tclsh in /usr/bin/tclsh8.6
but it doesn't seem to be there anymore, so ns will fall back on running the first tclsh in your path. The wrong version of tclsh may break the test suites. Reconfigure and rebuild ns if thi
我得到了一个Amazon Linux AMI 2013.03实例,它的dns地址类似于:ec2-22-11-111-105.compute-1.amazonaws.com,我必须在该实例上托管一个java web服务。我以ec2-user的身份连接到它。我已经通过以下命令在其上安装了tomcat6服务器:sudo yum install tomcat6 tomcat6-webapps,并将我的WebService.war文件放在\usr\share\tomcat6\webapps文件夹中。然后,我以sudo service tomcat6 start身份启动tomcat服务器。tomcat在端
我使用这个命令在macOS 12.5中克隆linux:
git clone https://github.com/torvalds/linux.git
但是,当我使用git状态显示回购信息时,回购有一些修改过的文件:
➜ linux git:(master) ✗ git status
On branch master
Your branch is up to date with 'origin/master'.
Changes not staged for commit:
(use "git add <file>..." to update
我是甲骨文的这个参数的解释。这是解释中的描述的描述。从文档中我们知道,这个参数是不可修改的(可修改:否)。但事实上,我可以修改它:
sys@ORCL>alter system set control_files = '/u01/app/oracle/oradata/orcl/control01.ctl,/u01/app/oracle/flash_recovery_area/orcl/control02.ctl';
alter system set control_files = '/u01/app/oracle/oradata/orcl/control01.ctl
在生产服务器(linux机器MySQL5.6.17)上,我试图找到my.cnf来更改系统变量,但my.cnf不在/etc/my.cnf位置。它位于usr/目录中。此外,该文件仅包含如下注释-
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
请告诉我应该将my.cnf复制到哪里,
我在OS上使用Git,特别是庞大的Linux存储库。问题:当我签出一个特定的分支时,当我希望有一个干净的目录树时,我会发现已经有修改过的文件:
mbpe:linux griscom$ git checkout --force 6407198
HEAD is now at 6407198... sdhci: add no-sd-uhs-sdr104 devicetree property
mbpe:linux griscom$ git status
HEAD detached at 6407198
Changes not staged for commit:
(use "git ad
当我对下面的yaml文件执行"docker-compose up -d“时,我的redis图像给出了下面的警告。 WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled&