CentOS：bash：grep：找不到命令
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CentOS: bash: grep: command not found
提问by zinon
I have CentOS release 6.3
我有 CentOS 6.3 版
I'm trying to use grepin a script and I get bash: grep: command not found.
我正在尝试grep在脚本中使用，但我得到bash: grep: command not found.
Any ideas how to fix this?
任何想法如何解决这一问题？
A few months ago it was working properly.
几个月前，它运行正常。
采纳答案by Zloj
- Locate your grep installation path. Most likely it's either
/bin/grepor/usr/bin/grep. echo "export PATH=$PATH:/<path_to_grep>" >> ~/.bash_profile. Note that ~/.bash_profile here means your bash startup file. The one that gets sourced on bash shell startup.
- 找到您的 grep 安装路径。很可能是
/bin/grep或/usr/bin/grep。 echo "export PATH=$PATH:/<path_to_grep>" >> ~/.bash_profile. 请注意，这里的 ~/.bash_profile 表示您的 bash 启动文件。在 bash shell 启动时获取的那个。
In case if you do not have grep for whatever reason or you just can't find / -iname "*grep*"- you can download and install it: gnu FTP. Any other reliable source is fine too. Then use steps 1 and 2 to add your grep directory to system path variable.
如果由于某种原因您没有 grep 或者您无法find / -iname "*grep*"安装 - 您可以下载并安装它：gnu FTP。任何其他可靠的来源也很好。然后使用步骤 1 和 2 将您的 grep 目录添加到系统路径变量。
