[英]Can I create shortcuts for long console commands in Linux?
我经常有一些非常长的控制台命令,如:
python /var/www/closure-library/closure/bin/calcdeps.py \
-i myJSFile.js \
-p ../closure-library/closure/goog/ \
-o compiled \
-c /var/www//closure-compiler/build/compiler.jar \
-f "--compilation_level=ADVANCED_OPTIMIZATIONS" \
-f "--define=goog.LOCALE='de'" > myOutputFile.js
我想简单地使用:
closure -i myJSFile.js -o myOutputFile.js
或类似的东西。 我怎样才能做到这一点?
在shell的联机帮助页中查找aliases
。
也许是这样的:
alias closure='python /var/www/closure-library/closure/bin/calcdeps.py -p ../closure-library/closure/goog/ -c /var/www//closure-compiler/build/compiler.jar -f "--compilation_level=ADVANCED_OPTIMIZATIONS" -o compiled'
然后你可以做到
$ closure -i myJSFile.js > myOutputFile.js
您也可以编写脚本并处理-o myOutputFile.js
选项。
#!/bin/bash
if [ $# -ne 2 ]; then
echo "Usage: closure InputFile OutputFile"
exit 1
fi
python /var/www/closure-library/closure/bin/calcdeps.py \
-i "$1" \
-p ../closure-library/closure/goog/ \
-o compiled \
-c /var/www//closure-compiler/build/compiler.jar \
-f "--compilation_level=ADVANCED_OPTIMIZATIONS" \
-f "--define=goog.LOCALE='de'" > "$2"
你可以closure myJSFile.js myOutputFile.js
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