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[英]shell Script NO lines are append from input file using time stamp
[英]Append input URL from user to variable in file using shell script
我有一個文件test.txt,它已經有一些名為export website_URL和export username =的數據。
test.txt
export username=
export website_URL=
export port=
start.sh
read -p "USERNAME: " username
read -p "web_URL: " website_URL
read -p "port: " port
這里從test.txt創建新文件,將數據寫入data.txt文件
old_file="test.txt"
new_file="data.txt"
cp -f $old_file $new_file
sed -i 's/username=*/username=" $new_file
sed -i 's/website_URL=*/website_URL=" $new_file
如果我將輸入內容輸入到website_URL =“ http://stackoverflow.com/questions/6543841/php-cli-getting-input-from-user-and-then-dumping-into-variable-possible”,那么sed將會失敗:-e表達式#1,字符71:未知選項's'此錯誤。 因此,我可以將任何url值存儲在website_URL變量中嗎? 有什么我想念的,請告訴我,因為它能夠存儲用戶名和端口的值
這是因為URL的反斜杠
url = echo $website_URL= | sed -e "s/\\//\\\\\\\\\\\\\\\\\\//g"
echo $website_URL= | sed -e "s/\\//\\\\\\\\\\\\\\\\\\//g"
sed -i's / website_URL = * / website_URL ='$ url'/'$ new_file
嘗試此操作將適合您的情況。
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