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2.4.2 安装locate工具 —— OpenStack Heat从入门到实践

September 26th, 2015      Leave a comment Go to comments
安装locate工具 —— OpenStack Heat从入门到实践
One of the best tools for quickly finding files by filename is the locate command. The locate command reads one or more databases prepared by updatedb and writes file names matching at least one of the patterns to standard output, one per line.
Pre-Flight Check
    • These instructions are intended specifically for installing mlocate on CentOS 7.
    • I’ll be working from a Liquid Web Self Managed CentOS 7 server, and I’ll be logged in as root.

Step 1: Install mlocate
As a matter of best practice we’ll update our packages:
<span style="font-family: 楷体;">yum -y update</span>
Then let’s install mlocate and any required packages:
<span style="font-family: 楷体;">yum -y install mlocate</span>
Step 2: Updating mlocate
The following command will update the search databases:
<span style="font-family: 楷体;">updatedb</span>
mlocate installs a cron job that will run daily to update search databases at:
locate config.py
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