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Home Backend Development PHP Tutorial linux - 为什么PHP都卸载了还会出现这个提示呢?

linux - 为什么PHP都卸载了还会出现这个提示呢?

Jun 06, 2016 pm 08:41 PM
linux php

我是用如下的命令来卸载的:

<code>[root@ing006218 ~]# rpm -qa|grep php
[root@ing006218 ~]# php
-bash: /usr/bin/php: No such file or directory
[root@ing006218 ~]# 
</code>
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Copy after login

我不放心,然后使用 yum remove.还把依赖给卸载了:

<code>[root@ing006218 ~]# rpm -e  php-cli-5.3.3-40.el6_6.x86_64
[root@ing006218 ~]# rpm -e  php-common-5.3.3-40.el6_6.x86_64
warning: /etc/php.ini saved as /etc/php.ini.rpmsave
[root@ing006218 ~]# rpm -e  php-common-5.3.3-40.el6_6.x86_64
</code>
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Copy after login

结果还是出现了这个错误。

<code>[root@ing006218 ~]# php
-bash: /usr/bin/php: No such file or directory
</code>
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Copy after login

按理说卸载了这个命令以后,应该出现这个命令不存在才对!!!!不应该报出 /usr/bin/php: No such file or directory 这个错误才对!!!!

说明PHP没有卸载干净吗???

回复内容:

我是用如下的命令来卸载的:

<code>[root@ing006218 ~]# rpm -qa|grep php
[root@ing006218 ~]# php
-bash: /usr/bin/php: No such file or directory
[root@ing006218 ~]# 
</code>
Copy after login
Copy after login

我不放心,然后使用 yum remove.还把依赖给卸载了:

<code>[root@ing006218 ~]# rpm -e  php-cli-5.3.3-40.el6_6.x86_64
[root@ing006218 ~]# rpm -e  php-common-5.3.3-40.el6_6.x86_64
warning: /etc/php.ini saved as /etc/php.ini.rpmsave
[root@ing006218 ~]# rpm -e  php-common-5.3.3-40.el6_6.x86_64
</code>
Copy after login
Copy after login

结果还是出现了这个错误。

<code>[root@ing006218 ~]# php
-bash: /usr/bin/php: No such file or directory
</code>
Copy after login
Copy after login

按理说卸载了这个命令以后,应该出现这个命令不存在才对!!!!不应该报出 /usr/bin/php: No such file or directory 这个错误才对!!!!

说明PHP没有卸载干净吗???

这说明 /usr/bin/php 这个文件没有删。这一般是个软链接,链接到真正的可执行文件。

已经被卸载了,
你输入一个命令的话,会去搜索$PATH变量指定的目录.. 比如这里的/usr/bin. 发现没找到php这个命令或者文件夹
所以报错了..

which php, 看看输出的是否是 /usr/bin/php, 怀疑是有做软连接
在输入 alias 看看输出是否有和 php有关的

vim /etc/profile还需要删除环境变量!

hash -r 一下应该就没了。

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