Shell-Script
將文本行添加到規則文件的部分
我正在嘗試編寫一個 bash 腳本來使用 pagespeed 模組自動安裝 nginx。
其中一部分需要我添加：
--add-module=$(MODULESDIR)/ngx_pagespeed \到/usr/src/nginx/nginx-X.X.6/debian/rules文件的一部分。每個部分都類似於：
light_configure_flags := \ $(common_configure_flags) \ --with-http_gzip_static_module \ --without-http_browser_module \ --without-http_geo_module \ --without-http_limit_req_module \ --without-http_limit_conn_module \ --without-http_memcached_module \ --without-http_referer_module \ --without-http_scgi_module \ --without-http_split_clients_module \ --without-http_ssi_module \ --without-http_userid_module \ --without-http_uwsgi_module \ --add-module=$(MODULESDIR)/nginx-echo完整文件在這裡： https ://jsfiddle.net/72hL5pya/1/ （對不起，不知道該放在哪裡）
每個部分都是 *_configure_flags
每個“版本”的 nginx 都有許多這些部分要編譯（輕量級、完整版、附加版等）
所以最後
--add-module=一行在每個部分都是不同的。我怎樣才能附加
--add-module=$(MODULESDIR)/ngx_pagespeed \到每個？注意：看起來從任何日期開始，此
rules文件的結構都已更改。#!/usr/bin/make -f #export DH_VERBOSE=1 CFLAGS ?= $(shell dpkg-buildflags --get CFLAGS) LDFLAGS ?= $(shell dpkg-buildflags --get LDFLAGS) WITH_HTTP2 := $(shell printf \ "Source: nginx\nBuild-Depends: libssl-dev (>= 1.0.1)\n" | \ dpkg-checkbuilddeps - >/dev/null 2>&1 && \ echo "--with-http_v2_module") PKGS = nginx nginx-dbg \ nginx-module-xslt nginx-module-geoip nginx-module-image-filter \ nginx-module-perl nginx-module-njs COMMON_CONFIGURE_ARGS := \ --prefix=/etc/nginx \ --sbin-path=/usr/sbin/nginx \ --modules-path=/usr/lib/nginx/modules \ --conf-path=/etc/nginx/nginx.conf \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --pid-path=/var/run/nginx.pid \ --lock-path=/var/run/nginx.lock \ --http-client-body-temp-path=/var/cache/nginx/client_temp \ --http-proxy-temp-path=/var/cache/nginx/proxy_temp \ --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \ --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \ --http-scgi-temp-path=/var/cache/nginx/scgi_temp \ --user=nginx \ --group=nginx \ --with-http_ssl_module \ --with-http_realip_module \ --with-http_addition_module \ --with-http_sub_module \ --with-http_dav_module \ --with-http_flv_module \ --with-http_mp4_module \ --with-http_gunzip_module \ --with-http_gzip_static_module \ --with-http_random_index_module \ --with-http_secure_link_module \ --with-http_stub_status_module \ --with-http_auth_request_module \ --with-http_xslt_module=dynamic \ --with-http_image_filter_module=dynamic \ --with-http_geoip_module=dynamic \ --with-http_perl_module=dynamic \ --add-dynamic-module=debian/extra/njs-1c50334fbea6/nginx \ --with-threads \ --with-stream \ --with-stream_ssl_module \ --with-http_slice_module \ --with-mail \ --with-mail_ssl_module \ --with-file-aio \ --with-ipv6 \ $(WITH_HTTP2) \ --with-cc-opt="$(CFLAGS)" \ --with-ld-opt="$(LDFLAGS)" %: dh $@ override_dh_auto_configure: configure_debug override_dh_strip: dh_strip --dbg-package=nginx-dbg override_dh_auto_build: dh_auto_build mv objs/nginx objs/nginx-debug mv objs/ngx_http_xslt_filter_module.so objs/ngx_http_xslt_filter_module-debug.so mv objs/ngx_http_image_filter_module.so objs/ngx_http_image_filter_module-debug.so mv objs/ngx_http_geoip_module.so objs/ngx_http_geoip_module-debug.so mv objs/ngx_http_perl_module.so objs/ngx_http_perl_module-debug.so mv objs/src/http/modules/perl/blib/arch/auto/nginx/nginx.so objs/src/http/modules/perl/blib/arch/auto/nginx/nginx-debug.so mv objs/ngx_http_js_module.so objs/ngx_http_js_module-debug.so CFLAGS="" ./configure $(COMMON_CONFIGURE_ARGS) dh_auto_build configure_debug: CFLAGS="" ./configure $(COMMON_CONFIGURE_ARGS) \ --with-debug override_dh_auto_install: sed -e 's/%%PROVIDES%%/nginx/g' \ -e 's/%%DEFAULTSTART%%/2 3 4 5/g' \ -e 's/%%DEFAULTSTOP%%/0 1 6/g' \ < debian/init.d.in > debian/init.d dh_auto_install mkdir -p debian/nginx/etc/init.d debian/nginx/etc/default \ debian/nginx/usr/lib/nginx/modules sed -e 's/%%PROVIDES%%/nginx-debug/g' \ -e 's/%%DEFAULTSTART%%//g' \ -e 's/%%DEFAULTSTOP%%/0 1 2 3 4 5 6/g' \ < debian/init.d.in > debian/debug.init.d /usr/bin/install -m 755 debian/debug.init.d \ debian/nginx/etc/init.d/nginx-debug /usr/bin/install -m 644 debian/nginx-debug.default \ debian/nginx/etc/default/nginx-debug /usr/bin/install -m 644 debian/nginx.conf debian/nginx/etc/nginx/ /usr/bin/install -m 644 conf/win-utf debian/nginx/etc/nginx/ /usr/bin/install -m 644 conf/koi-utf debian/nginx/etc/nginx/ /usr/bin/install -m 644 conf/koi-win debian/nginx/etc/nginx/ /usr/bin/install -m 644 conf/mime.types debian/nginx/etc/nginx/ /usr/bin/install -m 644 conf/scgi_params debian/nginx/etc/nginx/ /usr/bin/install -m 644 conf/fastcgi_params debian/nginx/etc/nginx/ /usr/bin/install -m 644 conf/uwsgi_params debian/nginx/etc/nginx/ /usr/bin/install -m 644 html/index.html \ debian/nginx/usr/share/nginx/html/ /usr/bin/install -m 644 html/50x.html \ debian/nginx/usr/share/nginx/html/ /usr/bin/install -m 644 debian/nginx.vh.default.conf \ debian/nginx/etc/nginx/conf.d/default.conf /usr/bin/install -m 755 objs/nginx debian/nginx/usr/sbin/ /usr/bin/install -m 755 objs/nginx-debug debian/nginx/usr/sbin/ cd debian/nginx/etc/nginx && /bin/ln -s \ ../../usr/lib/nginx/modules modules && cd - override_dh_gencontrol: for p in $(PKGS); do \ if [ -e debian/$$p.version ]; then \ dpkg-gencontrol -p$$p -ldebian/changelog -Tdebian/$$p.substvars -Pdebian/$$p -v`cat debian/$$p.version`~`lsb_release -cs`; \ else \ dpkg-gencontrol -p$$p -ldebian/changelog -Tdebian/$$p.substvars -Pdebian/$$p ; \ fi ; \ done override_dh_clean: dh_clean rm -f debian/*init.d
如果新選項在選項列表中的位置無關緊要，您可以
sed '/_configure_flags *:=/ a\ --add-module=$(MODULESDIR)/ngx_pagespeed \\ ' filelight_configure_flags := \ --add-module=$(MODULESDIR)/ngx_pagespeed \ $(common_configure_flags) \ --with-http_gzip_static_module \ ...要在“common_configure_flags”行之後添加，您可以：
sed -r ' # when the line ends with a backslash # add the new line with a backslash /\$\(common_configure_flags\)[[:blank:]]*\\$/ a\ --add-module=$(MODULESDIR)/ngx_pagespeed \\ # when the line does not end with a backslash, # add a backslash, then # add the new line without a backslash /\$\(common_configure_flags\)[[:blank:]]*$/ { s/$/ \\/ a\ --add-module=$(MODULESDIR)/ngx_pagespeed } ' file