注意，我们使用了两个命令替代来为绘制操作生成单独的线条规范。
Notice that we use two command substitutions to generate the individual line specifications for the draw operation.
解决方案：把处理划分为短的步骤，但是用延期命令替代Timer。
The solution: Parcel the process into short steps, but use a deferred command instead of a Timer.
如果对远程存储库的更改频率和范围不大，可以使用gitpull命令替代。
Depending on the frequency and extent of changes to a remote repository, simply using the git pull command is often an attractive alternative.
然后它产生一个包含相应替代命令的字符串。
It then generates a string containing the corresponding substitution command.
不同于绑定变量，替代变量在客户端加以处理，且其值会在提交执行命令之前被替换。
Unlike bind variables, a substitution variable is processed on the client side, and its value will be substituted before submitting the command for execution.
执行这个命令之后，客户机连接主机SVR1获取替代服务器信息。
Once this command is executed, clients connect to host SVR1 to obtain the alternate server information.
这个字符串然后被替代命令写回时间戳。
This string is then written back into the timestamp line by the substitution command.
MTK命令行界面(CLI)可以替代图形用户界面(GUI)来调用MTK。
The MTK command line interface (CLI) offers an alternative to the graphical user interface (GUI) method of invoking MTK.
如果您经常做这类事情，可能想要创建一个小的shell脚本来自动化这一过程，以防在第二行键入替代的Perl命令时出问题。
If you do this sort of thing often, you probably want to create a small shell script to automate this process just in case you have problems typing the Perl substitution command in the second line.
在实际实现中，这应当由上面介绍的DevelopmentandTestCloud命令行脚本替代。
In a real implementation, this should be replaced with Development and Test Cloud command line scripts, introduced above.
这个echo命令，相反利用更多的替代字符串来报告存在错误的数量。
The echo command, in turn, uses more substitution strings to report how many errors there were. Upon exiting the program, Purify sends a message similar to one
运行bosboot命令创建一个客户机启动映像，这个启动映像将写入客户机的替代启动逻辑卷(alt_hd5)。
The bosboot command is run to create a client boot image, which is written to the client's alternate boot logical volume (alt_hd5).
为了创建表，请在命令行中运行以下SQL命令(替代您所选择的模式名，但是表名称是固定的)。
To create the table, run the following SQL command from a command line (substitute the schema name of your choice, but the table name is fixed).
DbmsPassword 可以按原样留着，因为当您稍后运行configDB.sh命令时它将由经过加密的值替代。
The DbmsPassword could be left as is because it will be substituted by the encrypted value when you run the command configDB.sh later on.
2010年末，奥巴马命令Panetta开始探索一种对此庭院采取军事行动的替代方案。
In late 2010 Obama ordered Panetta to begin exploring options for a military strike on the compound.
您还可以使用一个函数替代该命令，如清单4所示。
You can also use a function in place of the command as demonstrated in Listing 4 below.
使用外壳脚本，您可以更创造性地处理替代，甚至为另一个命令提供完全由外壳脚本驱动的替代。
With a shell script, you can get more creative with the replacement, even providing a completely shell script-driven alternative to another command.
注意这些替代方法使用的命令行参数可能会稍有不同；不过，在所有情况中，原理都是相同的。
Note these alternatives may expect slightly different command-line arguments; in all cases, though, the idea is the same.
作为替代，可尝试配置sudo允许用户以他们需要用来操作的用户身份执行特定命令。
Instead, try to configure sudo to allow users to run specific commands as the users they need to operate as.
而且，这两个脚本都要小心地使用exec外壳命令，这个命令用一个程序替代另一个程序，但是没有创建新进程。
Also, both scripts are careful to use the exec shell command, which replaces one program with another but does not create new processes.
sft命令是一种与FTP类似的替代方法，它使用SSH协议提供的安全通信通道。
The SFT command is an FTP-like alternative that USES the secure communication channel provided by the SSH protocol.
当需要在 Zend框架中执行命令行脚本时，您创建了可用于替代前端控制器的脚本控制器。
When you wanted to execute a command-line script in the Zend Framework, you created a scripts controller that would be used instead of your front controller.
有时，像genisofs这样的新命令名会替代一个旧命令名，但旧名称(mkisofs)被保留作为对新命令的链接。
Sometimes, a new command name, such as genisofs, will replace an older command name, but the old name (mkisofs) is kept as a link to the new command.
如果ClearQuest查询包含了命令行，那么您必须执行查看声明的前述步骤：将原始的查询复制到临时的文件夹之中，并使用动态的查询来替代动态的筛选。
If the ClearQuest query contains prompts, you must perform a preliminary step to view the statement: Copy the original query to a temporary folder, and replace the dynamic filter with a static filter.
工具提示使得中间用户可以更加容易地访问工具栏上的控件，允许工具栏进化，超越了原来只是充当菜单命令访问的替代角色。
ToolTips make the controls on the toolbar much more accessible for intermediate users, which has allowed the toolbar to evolve beyond simply providing alternative access to menu commands.
工具提示使得中间用户可以更加容易地访问工具栏上的控件，允许工具栏进化，超越了原来只是充当菜单命令访问的替代角色。
ToolTips make the controls on the toolbar much more accessible for intermediate users, which has allowed the toolbar to evolve beyond simply providing alternative access to menu commands.
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