setenv变量在launchd.conf中有空格? [英] setenv variable with spaces in launchd.conf?

问题描述

我是Linux用户，最近刚购买了Mac.我试图设置我的IDE，发现Mac对于GUI应用程序不使用.bashrc/.bash_profile/等.因此，如果您有一个需要环境变量的GUI应用程序，则显然应该在/etc/launchd.conf

I'm a Linux user that just recently got a mac. I'm trying to set up my IDE and found out that Macs don't use .bashrc / .bash_profile / etc. for GUI apps. So, if you have a GUI app that needs an environment variable, you're apparently supposed to do it in /etc/launchd.conf

问题是，此文件使用csh样式setenv语法("setenv键值"而不是"export键='值'")，所以现在我有了一个带有空格的变量，我不知道该怎么办.什么都没用.这是我尝试测试的内容:

The thing is, this file uses csh style setenv syntax ("setenv key value" instead of "export key='value'") so now that I have a variable that has a space in it, I don't know what to do. Nothing is working. This is what I've tried to test it:

setenv MAVEN_OPTS "-Xms512m -Xmx1024m"
setenv MAVEN_OPTS1 '-Xms512m -Xmx1024m'
setenv MAVEN_OPTS2 (-Xms512m -Xmx1024m)
setenv MAVEN_OPTS3=(-Xms512m -Xmx1024m)
setenv MAVEN_OPTS4 -Xms512m -Xmx1024m
setenv MAVEN_OPTS5 -Xms512m
setenv MAVEN_OPTS6 "$MAVEN_OPTS5 -Xmx1024"
setenv MAVEN_OPTS7 $MAVEN_OPTS5 -Xmx1024
setenv MAVEN_OPTS8 /just/checking
setenv MAVEN_OPTS9="-Xms512m -Xmx1024m"
setenv MAVEN_OPTS10='-Xms512m -Xmx1024m'
setenv MAVEN_OPTS11='-Xms512m\ -Xmx1024m'
setenv MAVEN_OPTS12 '-Xms512m\ -Xmx1024m'
setenv MAVEN_OPTS13 "-Xms512m\ -Xmx1024m"
setenv MAVEN_OPTS14 -Xms512m\ -Xmx1024m

重新启动后，只有变量#5和#8幸存. (那些没有空格.)其余的都不在我的环境中.

After a reboot only var #5 and #8 survive. (The ones with no spaces.) None of the rest are in my environment.

推荐答案

尝试使用launchd(创建plist/Library/LaunchDaemons/java.props.plist):

Try using launchd instead (create plist /Library/LaunchDaemons/java.props.plist):

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" 
    "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Label</key>
    <string>java.props</string>
    <key>ProgramArguments</key>
    <array>
        <string>launchctl</string>
        <string>setenv</string>
        <string>JAVA_OPTS</string>
        <string>-Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>KeepAlive</key>
    <true/>
    <key>LaunchOnlyOnce</key>
    <true/>
</dict>
</plist>

这将运行一次并设置您的环境.希望对您有所帮助.

This will run once and set your environment up. Hope it'll help.

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