标签：表达 tac 定义 flags awk pcr format channel usr
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz
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Executing busybox-1.27.2-r11.trigger
OK: 242 MiB in 64 packages
+ export CFLAGS=-fstack-protector-strong -fpic -fpie -O2 CPPFLAGS=-fstack-protector-strong -fpic -fpie -O2 LDFLAGS=-Wl,-O1 -Wl,--hash-style=both -pie
+ docker-php-source extract
/bin/sh: docker-php-source: not found
The command ‘/bin/sh -c set -xe && apk add --no-cache --virtual .build-deps $PHPIZE_DEPS coreutils curl-dev libedit-dev libressl-dev libxml2-dev sqlite-dev && export CFLAGS="$PHP_CFLAGS" CPPFLAGS="$PHP_CPPFLAGS" LDFLAGS="$PHP_LDFLAGS" && docker-php-source extract && cd /usr/src/php && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" && ./configure --build="$gnuArch" --with-config-file-path="$PHP_INI_DIR" --with-config-file-scan-dir="$PHP_INI_DIR/conf.d" --enable-option-checking=fatal --with-mhash --enable-ftp --enable-mbstring --enable-mysqlnd --with-curl --with-libedit --with-openssl --with-zlib $(test "$gnuArch" = ‘s390x-linux-gnu‘ && echo ‘--without-pcre-jit‘) $PHP_EXTRA_CONFIGURE_ARGS && make -j "$(nproc)" && make install && { find /usr/local/bin /usr/local/sbin -type f -perm +0111 -exec strip --strip-all ‘{}‘ + || true; } && make clean && cp -v php.ini-* "$PHP_INI_DIR/" && cd / && docker-php-source delete && runDeps="$( scanelf --needed --nobanner --format ‘%n#p‘ --recursive /usr/local | tr ‘,‘ ‘\n‘ | sort -u | awk ‘system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }‘ )" && apk add --no-cache --virtual .php-rundeps $runDeps && apk del .build-deps && pecl update-channels && rm -rf /tmp/pear ~/.pearrc‘ returned a non-zero code: 127
/bin/sh: docker-php-source: not found进入当前容器，发现docker-php-source文件存在但是也无法执行~
纠结办法编辑docker-php-source文件发现惊天大秘密
#!/bin/sh^M
在linux下，不可避免的会用VIM打开一些windows下编辑过的文本文件。我们会发现文件的每行结尾都会有一个^M符号，这是因为 DOS下的编辑器和Linux编辑器对文件行末的回车符处理不一致，
对于回车符的定义：
windows：0D0A
unix\linux: 0A
MAC: 0D
比较快捷的去除这些符号的方法有这么几种：
（1）是用VI的命令：
使用vi打开文本文件
vi dos.txt
命令模式下输入
:set fileformat=unix
:w
(2) VI下使用正则表达式替换
g/\^M/s/\^M//
或者
%s/^M//g
（3）使用sed 工具
sed ’s/^M//’ filename > tmp_filename
（4）既然window下的回车符多了‘\r’，那么当然通过删除‘\r’ ，也可以实现：
tr -d ‘\r‘
（5）最后一个方法是本人最常用的方法，个人觉得最方便
在终端下敲命令：
$ dos2unix filename
直接转换成unix格式，就OK了！～
标签：表达 tac 定义 flags awk pcr format channel usr
原文地址：https://www.cnblogs.com/huixuexidezhu/p/9972737.html
