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https://issues.apache.org/jira/browse/STREAMPIPES-536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17530744#comment-17530744
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ASF subversion and git services commented on STREAMPIPES-536:
-------------------------------------------------------------
Commit 75735805c52018e599e806c291d4970d4919e8ee in incubator-streampipes's
branch refs/heads/obermeier-patch-1 from Stefan Obermeier
[ https://gitbox.apache.org/repos/asf?p=incubator-streampipes.git;h=75735805c ]
[STREAMPIPES-536] Escape asterisk in sed command
> Escape asterisk in installer/upgrade_versions.sh
> ------------------------------------------------
>
> Key: STREAMPIPES-536
> URL: https://issues.apache.org/jira/browse/STREAMPIPES-536
> Project: StreamPipes
> Issue Type: Improvement
> Components: Installer
> Reporter: Stefan Obermeier
> Priority: Minor
> Fix For: 0.70.0
>
>
> Hi,
> I tried the installer/upgrade_versions.sh and get an exception when the
> README.md s are processed. "sed: -e expression #1, char XX: Invalid preceding
> regular expression".
> I used
> sed (GNU sed) 4.8 on Windows
> sed (GNU sed) 4.7 on Ubuntu 20.04.3 LTS.
>
> If I escape the asterisk it works for me.
> Old: sed -i 's/**Current version:** .*/**Current version:**
> '$NEW_VERSION'/g' ./$opt/README.md
> New: sed -i 's/\*\*Current version:\*\* .*/\*\*Current version:\*\*
> '$NEW_VERSION'/g' ./$opt/README.md
>
> Do you know if this is a geral solution or just for my environments?
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