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我使用 .bash 脚本并尝试从文件中删除行
sed -e s/^DNS1.*/''/g -i $DNS_IP_CONFIG_FILE
但仍然是空白行。我在这段代码中需要 baskspace
sed -i '/^DNS1.*/d' $DNS_IP_CONFIG_FILE
sed -i -e '/^DNS1/d' "$DNS_IP_CONFIG_FILE"
sed -i -ne '/^DNS1.*/!p' $DNS_IP_CONFIG_FILE
我正在使用带有 Rails 的 FbGraph gem。每次我尝试发布操作时,都会收到此错误:
[OpenGraph] Publishing publish #<GroupComment> (valid user token) [OpenG