Question

我在a_script.rb中有以下内容：

if ARGV.empty?
    puts "string_without_spaces 'string with spaces'"
else
    p ARGV
end

当我跑步时：

ruby a_script.rb `ruby a_script.rb`

我得到以下输出：

["string_without_spaces", "'string", "with", "spaces'"]

但相反，我希望得到以下输出：

["string_without_spaces", "string with spaces"]

如何更改脚本以获得所需的输出？

Answer 1

问题出在你的bash命令中。 Backtick正在逃避/usr/lib/jvm/java-8-openjdk-amd64/bin/java -ea -Dwebdriver.chrome.driver=src/test/resources/chromedriver-linux -Didea.launcher.port=7540 -Didea.launcher.bin.path=/home/alex/IntelliJ/IntelliJHome/idea-IU-145.972.3/bin -Didea.junit.sm_runner -Dfile.encoding=UTF-8 -classpath /home/alex/IntelliJ/IntelliJHome/idea-IU-145.972.3/lib/idea_rt.jar:/home/alex/IntelliJ/IntelliJHome/idea-IU-145.972.3/plugins/junit/lib/junit-rt.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/charsets.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/cldrdata.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/dnsns.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/icedtea-sound.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/jaccess.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/java-atk-wrapper.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/localedata.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/nashorn.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunec.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunjce_provider.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunpkcs11.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/zipfs.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jce.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jsse.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/management-agent.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/resources.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar:/home/alex/IntelliJ/IntelliJ-Workspace/SeleniumTutorial/target/test-classes:/home/alex/.m2/repository/info/cukes/cucumber-java/1.2.4/cucumber-java-1.2.4.jar:/home/alex/.m2/repository/info/cukes/cucumber-core/1.2.4/cucumber-core-1.2.4.jar:/home/alex/.m2/repository/info/cukes/cucumber-html/0.2.3/cucumber-html-0.2.3.jar:/home/alex/.m2/repository/info/cukes/cucumber-jvm-deps/1.0.5/cucumber-jvm-deps-1.0.5.jar:/home/alex/.m2/repository/info/cukes/gherkin/2.12.2/gherkin-2.12.2.jar:/home/alex/.m2/repository/info/cukes/cucumber-junit/1.2.4/cucumber-junit-1.2.4.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-server/2.53.0/selenium-server-2.53.0.jar:/home/alex/.m2/repository/com/beust/jcommander/1.48/jcommander-1.48.jar:/home/alex/.m2/repository/org/bouncycastle/bcprov-jdk15on/1.48/bcprov-jdk15on-1.48.jar:/home/alex/.m2/repository/org/bouncycastle/bcpkix-jdk15on/1.48/bcpkix-jdk15on-1.48.jar:/home/alex/.m2/repository/mx4j/mx4j-tools/3.0.1/mx4j-tools-3.0.1.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/jetty-repacked/9.2.13.v20150730/jetty-repacked-9.2.13.v20150730.jar:/home/alex/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/jetty-rc-repacked/5/jetty-rc-repacked-5.jar:/home/alex/.m2/repository/net/jcip/jcip-annotations/1.0/jcip-annotations-1.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-java/2.53.0/selenium-java-2.53.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-chrome-driver/2.53.0/selenium-chrome-driver-2.53.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-remote-driver/2.53.0/selenium-remote-driver-2.53.0.jar:/home/alex/.m2/repository/cglib/cglib-nodep/2.1_3/cglib-nodep-2.1_3.jar:/home/alex/.m2/repository/com/google/code/gson/gson/2.3.1/gson-2.3.1.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-api/2.53.0/selenium-api-2.53.0.jar:/home/alex/.m2/repository/org/apache/httpcomponents/httpclient/4.5.1/httpclient-4.5.1.jar:/home/alex/.m2/repository/org/apache/httpcomponents/httpcore/4.4.3/httpcore-4.4.3.jar:/home/alex/.m2/repository/commons-logging/commons-logging/1.2/commons-logging-1.2.jar:/home/alex/.m2/repository/com/google/guava/guava/19.0/guava-19.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-edge-driver/2.53.0/selenium-edge-driver-2.53.0.jar:/home/alex/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar:/home/alex/.m2/repository/org/apache/commons/commons-exec/1.3/commons-exec-1.3.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-firefox-driver/2.53.0/selenium-firefox-driver-2.53.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-ie-driver/2.53.0/selenium-ie-driver-2.53.0.jar:/home/alex/.m2/repository/net/java/dev/jna/jna/4.1.0/jna-4.1.0.jar:/home/alex/.m2/repository/net/java/dev/jna/jna-platform/4.1.0/jna-platform-4.1.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-safari-driver/2.53.0/selenium-safari-driver-2.53.0.jar:/home/alex/.m2/repository/io/netty/netty/3.5.7.Final/netty-3.5.7.Final.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-support/2.53.0/selenium-support-2.53.0.jar:/home/alex/.m2/repository/org/seleniumhq/selenium/selenium-leg-rc/2.53.0/selenium-leg-rc-2.53.0.jar:/home/alex/.m2/repository/org/yaml/snakeyaml/1.8/snakeyaml-1.8.jar:/home/alex/.m2/repository/commons-codec/commons-codec/1.10/commons-codec-1.10.jar:/home/alex/.m2/repository/junit/junit/4.12/junit-4.12.jar:/home/alex/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar com.intellij.rt.execution.application.AppMain com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 WebDriverTest org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output: Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["sv-SE"],"name":"Ubuntu Modifications","description":"Ubuntu-paket för Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["uk"],"name":"Ubuntu Modifications","description":"Убунтівські доповнення до Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["zh-CN"],"name":"Ubuntu Modifications","description":"Ubuntu 火狐扩展包.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["zh-TW"],"name":"Ubuntu Modifications","description":"Ubuntu Firefox 擴充包。","creator":"Canonical Ltd.","homepageURL":null}],"targetApplications":[{"id":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","minVersion":"9.0","maxVersion":"37.0a1"}],"targetPlatforms":[],"multiprocessCompatible":false,"signedState":2,"seen":true} 1466339074988 DeferredSave.extensions.json DEBUG Save changes 1466339074988 addons.xpi DEBUG Updating database with changes to installed add-ons 1466339074988 addons.xpi-utils DEBUG Updating add-on states 1466339074989 addons.xpi-utils DEBUG Writing add-ons list 1466339074989 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/e10srollout@mozilla.org.xpi 1466339074990 addons.xpi DEBUG Calling bootstrap method startup on e10srollout@mozilla.org version 1.0 1466339074990 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/firefox@getpocket.com.xpi 1466339074990 addons.xpi DEBUG Calling bootstrap method startup on firefox@getpocket.com version 1.0.2 1466339074990 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/loop@mozilla.org.xpi 1466339074991 addons.xpi DEBUG Calling bootstrap method startup on loop@mozilla.org version 1.3.2 1466339075001 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi 1466339075002 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi 1466339075004 addons.manager DEBUG Registering shutdown blocker for XPIProvider 1466339075004 addons.manager DEBUG Provider finished startup: XPIProvider 1466339075004 addons.manager DEBUG Starting provider: LightweightThemeManager 1466339075004 addons.manager DEBUG Registering shutdown blocker for LightweightThemeManager 1466339075004 addons.manager DEBUG Provider finished startup: LightweightThemeManager 1466339075004 addons.manager DEBUG Starting provider: GMPProvider 1466339075007 addons.manager DEBUG Registering shutdown blocker for GMPProvider 1466339075007 addons.manager DEBUG Provider finished startup: GMPProvider 1466339075007 addons.manager DEBUG Starting provider: PluginProvider 1466339075008 addons.manager DEBUG Registering shutdown blocker for PluginProvider 1466339075008 addons.manager DEBUG Provider finished startup: PluginProvider 1466339075008 addons.manager DEBUG Completed startup sequence 1466339075627 addons.manager DEBUG Starting provider: <unnamed-provider> 1466339075627 addons.manager DEBUG Registering shutdown blocker for <unnamed-provider> 1466339075627 addons.manager DEBUG Provider finished startup: <unnamed-provider> 1466339075683 DeferredSave.extensions.json DEBUG Write succeeded 1466339075683 addons.xpi-utils DEBUG XPI Database saved, setting schema version preference to 17 1466339075683 DeferredSave.extensions.json DEBUG Starting timer 1466339075689 addons.repository DEBUG No addons.json found. 1466339075689 DeferredSave.addons.json DEBUG Save changes 1466339075691 DeferredSave.addons.json DEBUG Starting timer 1466339075704 addons.manager DEBUG Starting provider: PreviousExperimentProvider 1466339075704 addons.manager DEBUG Registering shutdown blocker for PreviousExperimentProvider 1466339075704 addons.manager DEBUG Provider finished startup: PreviousExperimentProvider 1466339075708 DeferredSave.extensions.json DEBUG Starting write 1466339075716 DeferredSave.extensions.json DEBUG Write succeeded 1466339075789 DeferredSave.addons.json DEBUG Starting write 1466339075796 DeferredSave.addons.json DEBUG Write succeeded at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:113) at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:271) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:119) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:216) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:207) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:120) at WebDriverTest.webDriverTest(WebDriverTest.java:8) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(/usr/bin/firefox) on port 7055; process output follows: Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["sv-SE"],"name":"Ubuntu Modifications","description":"Ubuntu-paket för Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["uk"],"name":"Ubuntu Modifications","description":"Убунтівські доповнення до Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["zh-CN"],"name":"Ubuntu Modifications","description":"Ubuntu 火狐扩展包.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["zh-TW"],"name":"Ubuntu Modifications","description":"Ubuntu Firefox 擴充包。","creator":"Canonical Ltd.","homepageURL":null}],"targetApplications":[{"id":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","minVersion":"9.0","maxVersion":"37.0a1"}],"targetPlatforms":[],"multiprocessCompatible":false,"signedState":2,"seen":true} 1466339074988 DeferredSave.extensions.json DEBUG Save changes 1466339074988 addons.xpi DEBUG Updating database with changes to installed add-ons 1466339074988 addons.xpi-utils DEBUG Updating add-on states 1466339074989 addons.xpi-utils DEBUG Writing add-ons list 1466339074989 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/e10srollout@mozilla.org.xpi 1466339074990 addons.xpi DEBUG Calling bootstrap method startup on e10srollout@mozilla.org version 1.0 1466339074990 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/firefox@getpocket.com.xpi 1466339074990 addons.xpi DEBUG Calling bootstrap method startup on firefox@getpocket.com version 1.0.2 1466339074990 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/loop@mozilla.org.xpi 1466339074991 addons.xpi DEBUG Calling bootstrap method startup on loop@mozilla.org version 1.3.2 1466339075001 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi 1466339075002 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi 1466339075004 addons.manager DEBUG Registering shutdown blocker for XPIProvider 1466339075004 addons.manager DEBUG Provider finished startup: XPIProvider 1466339075004 addons.manager DEBUG Starting provider: LightweightThemeManager 1466339075004 addons.manager DEBUG Registering shutdown blocker for LightweightThemeManager 1466339075004 addons.manager DEBUG Provider finished startup: LightweightThemeManager 1466339075004 addons.manager DEBUG Starting provider: GMPProvider 1466339075007 addons.manager DEBUG Registering shutdown blocker for GMPProvider 1466339075007 addons.manager DEBUG Provider finished startup: GMPProvider 1466339075007 addons.manager DEBUG Starting provider: PluginProvider 1466339075008 addons.manager DEBUG Registering shutdown blocker for PluginProvider 1466339075008 addons.manager DEBUG Provider finished startup: PluginProvider 1466339075008 addons.manager DEBUG Completed startup sequence 1466339075627 addons.manager DEBUG Starting provider: <unnamed-provider> 1466339075627 addons.manager DEBUG Registering shutdown blocker for <unnamed-provider> 1466339075627 addons.manager DEBUG Provider finished startup: <unnamed-provider> 1466339075683 DeferredSave.extensions.json DEBUG Write succeeded 1466339075683 addons.xpi-utils DEBUG XPI Database saved, setting schema version preference to 17 1466339075683 DeferredSave.extensions.json DEBUG Starting timer 1466339075689 addons.repository DEBUG No addons.json found. 1466339075689 DeferredSave.addons.json DEBUG Save changes 1466339075691 DeferredSave.addons.json DEBUG Starting timer 1466339075704 addons.manager DEBUG Starting provider: PreviousExperimentProvider 1466339075704 addons.manager DEBUG Registering shutdown blocker for PreviousExperimentProvider 1466339075704 addons.manager DEBUG Provider finished startup: PreviousExperimentProvider 1466339075708 DeferredSave.extensions.json DEBUG Starting write 1466339075716 DeferredSave.extensions.json DEBUG Write succeeded 1466339075789 DeferredSave.addons.json DEBUG Starting write 1466339075796 DeferredSave.addons.json DEBUG Write succeeded Build info: version: '2.53.0', revision: '35ae25b1534ae328c771e0856c93e187490ca824', time: '2016-03-15 10:43:46' System info: host: 'alex-ubuntu', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '3.16.0-73-generic', java.version: '1.8.0_91' Driver info: driver.version: FirefoxDriver at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:125) at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:271) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:119) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:216) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:207) at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:120) at WebDriverTest.webDriverTest(WebDriverTest.java:8) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) Caused by: org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output: Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["sv-SE"],"name":"Ubuntu Modifications","description":"Ubuntu-paket för Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["uk"],"name":"Ubuntu Modifications","description":"Убунтівські доповнення до Firefox.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["zh-CN"],"name":"Ubuntu Modifications","description":"Ubuntu 火狐扩展包.","creator":"Canonical Ltd.","homepageURL":null},{"locales":["zh-TW"],"name":"Ubuntu Modifications","description":"Ubuntu Firefox 擴充包。","creator":"Canonical Ltd.","homepageURL":null}],"targetApplications":[{"id":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","minVersion":"9.0","maxVersion":"37.0a1"}],"targetPlatforms":[],"multiprocessCompatible":false,"signedState":2,"seen":true} 1466339074988 DeferredSave.extensions.json DEBUG Save changes 1466339074988 addons.xpi DEBUG Updating database with changes to installed add-ons 1466339074988 addons.xpi-utils DEBUG Updating add-on states 1466339074989 addons.xpi-utils DEBUG Writing add-ons list 1466339074989 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/e10srollout@mozilla.org.xpi 1466339074990 addons.xpi DEBUG Calling bootstrap method startup on e10srollout@mozilla.org version 1.0 1466339074990 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/firefox@getpocket.com.xpi 1466339074990 addons.xpi DEBUG Calling bootstrap method startup on firefox@getpocket.com version 1.0.2 1466339074990 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/features/loop@mozilla.org.xpi 1466339074991 addons.xpi DEBUG Calling bootstrap method startup on loop@mozilla.org version 1.3.2 1466339075001 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi 1466339075002 addons.xpi DEBUG Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi 1466339075004 addons.manager DEBUG Registering shutdown blocker for XPIProvider 1466339075004 addons.manager DEBUG Provider finished startup: XPIProvider 1466339075004 addons.manager DEBUG Starting provider: LightweightThemeManager 1466339075004 addons.manager DEBUG Registering shutdown blocker for LightweightThemeManager 1466339075004 addons.manager DEBUG Provider finished startup: LightweightThemeManager 1466339075004 addons.manager DEBUG Starting provider: GMPProvider 1466339075007 addons.manager DEBUG Registering shutdown blocker for GMPProvider 1466339075007 addons.manager DEBUG Provider finished startup: GMPProvider 1466339075007 addons.manager DEBUG Starting provider: PluginProvider 1466339075008 addons.manager DEBUG Registering shutdown blocker for PluginProvider 1466339075008 addons.manager DEBUG Provider finished startup: PluginProvider 1466339075008 addons.manager DEBUG Completed startup sequence 1466339075627 addons.manager DEBUG Starting provider: <unnamed-provider> 1466339075627 addons.manager DEBUG Registering shutdown blocker for <unnamed-provider> 1466339075627 addons.manager DEBUG Provider finished startup: <unnamed-provider> 1466339075683 DeferredSave.extensions.json DEBUG Write succeeded 1466339075683 addons.xpi-utils DEBUG XPI Database saved, setting schema version preference to 17 1466339075683 DeferredSave.extensions.json DEBUG Starting timer 1466339075689 addons.repository DEBUG No addons.json found. 1466339075689 DeferredSave.addons.json DEBUG Save changes 1466339075691 DeferredSave.addons.json DEBUG Starting timer 1466339075704 addons.manager DEBUG Starting provider: PreviousExperimentProvider 1466339075704 addons.manager DEBUG Registering shutdown blocker for PreviousExperimentProvider 1466339075704 addons.manager DEBUG Provider finished startup: PreviousExperimentProvider 1466339075708 DeferredSave.extensions.json DEBUG Starting write 1466339075716 DeferredSave.extensions.json DEBUG Write succeeded 1466339075789 DeferredSave.addons.json DEBUG Starting write 1466339075796 DeferredSave.addons.json DEBUG Write succeeded at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:113) ... 34 more Process finished with exit code 255和"

您可以使用'

xargs

如何使用命令替换将ruby脚本的输出作为参数传递给shell命令？

1 个答案: