我需要从Nginx版本信息中提取参数我正在使用以下命令获取Nginx版本信息
nginx -V
我得到以下输出
nginx version: nginx/1.14.0 (Ubuntu)
built with OpenSSL 1.1.1 11 Sep 2018
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-GkiujU/nginx-
1.14.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -
D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC' -
-prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-
path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-
path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --
http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-
path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-
path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-
pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --
with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-
http_slice_module --with-threads --with-http_addition_module --with-
http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-
http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --
with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module
我需要从上面的输出中提取下面的文本
--with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-GkiujU/nginx-
1.14.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -
D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC' -
-prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-
path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-
path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --
http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-
path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-
path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-
pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --
with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-
http_slice_module --with-threads --with-http_addition_module --with-
http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-
http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --
with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module
我尝试了多种方法，但仍然找不到解决方法
我使用了如下所示的awk命令
nginx -V | awk -F 'arguments:' '{print 2}'
有人可以帮我这个吗
最佳答案
我必须使用文件写入来从需要的输出中获取值
nginx -V &> test
awk -F'arguments:' '{print $2}' test
希望这对寻找类似问题的人有所帮助
关于linux - 从Nginx版本信息中提取某些行，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/61008339/