Bash rpm-U删除符号链接,除非我使用--force
我尝试在我的规范文件中使用以下代码,我将我的应用程序作为一个独立的tomcat实例安装Bash rpm-U删除符号链接,除非我使用--force,bash,rpm,rpm-spec,Bash,Rpm,Rpm Spec,我尝试在我的规范文件中使用以下代码,我将我的应用程序作为一个独立的tomcat实例安装 # Symlink $CATALINA_BASE/logs to /var/log/$SERVICE_NAME. # If it's already there, we'll get rid of it and make a new symlink. if [ -h "$RPM_INSTALL_PREFIX/logs" ]; then # It's a symlink, so just remove
# Symlink $CATALINA_BASE/logs to /var/log/$SERVICE_NAME.
# If it's already there, we'll get rid of it and make a new symlink.
if [ -h "$RPM_INSTALL_PREFIX/logs" ]; then
# It's a symlink, so just remove it.
rm -f $RPM_INSTALL_PREFIX/logs
fi
# If it's still there, and it's a directory, see if we can rmdir it.
if [ -d "$RPM_INSTALL_PREFIX/logs" ]; then
rmdir $RPM_INSTALL_PREFIX/logs >/dev/null 2>&1 || :
fi
if [ -e "$RPM_INSTALL_PREFIX/logs" ]; then
# It's probably either a file or a dir, so we'll move it.
mv $RPM_INSTALL_PREFIX/logs $RPM_INSTALL_PREFIX/logs.rpmsave || :
fi
ln -s /var/log/$SERVICE_NAME $RPM_INSTALL_PREFIX/logs || :
当此代码与-i
一起运行时,它将创建并保留符号链接
当我使用-U
运行新版本的rpm时,它将执行此代码并正确创建符号链接,但当rpm命令退出时,符号链接将被删除
如果我再次运行-U--force
,符号链接将保持不变
我如何让
-U
不必使用--force
?你想做什么?您是保留还是删除符号链接
如果要删除它,请尝试以下操作:
rm -f -i $RPM_INSTALL_PREFIX/logs # File
rmdir -f $RPM_INSTALL_PREFIX/logs >/dev/null 2>&1 || : # Directory
通过在中添加一个名为logs的文件作为RPM更新文件列表的一部分来解决此问题,它停止自动删除符号链接,因为它现在认为符号链接一直在那里。我添加了
bash
标记,以便语法突出显示代码段