bash_completion 在终端中导致 'command not found'

Question

我正在使用 bash_completion 以点击选项卡并查看分支名称和目录。一切正常。我将其放入 bash_profile 以连接 bash_completion:

if [ -f `brew --prefix`/etc/bash_completion ]; then
    . `brew --prefix`/etc/bash_completion
fi

当我现在启动我的终端时，我得到：

-bash: @MyNameHERE: command not found

如果我从 bash_profile 中删除第一个片段，它就会消失，但是 bash_completion 就不起作用了。有什么想法吗？

Brew Doctor 结果：

Please note that these warnings are just used to help the Homebrew  maintainers with debugging if you file an issue. If everything you use Homebrew for is working fine: please don't worry and just ignore them. Thanks!

Warning: Unbrewed header files were found in /usr/local/include.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected header files:
    /usr/local/include/node/android-ifaddrs.h
    /usr/local/include/node/ares.h
    /usr/local/include/node/ares_version.h
    /usr/local/include/node/libplatform/libplatform.h
    /usr/local/include/node/nameser.h
    /usr/local/include/node/node.h
    /usr/local/include/node/node_buffer.h
    /usr/local/include/node/node_internals.h
    /usr/local/include/node/node_object_wrap.h
    /usr/local/include/node/node_version.h
    /usr/local/include/node/openssl/aes.h
    /usr/local/include/node/openssl/archs/aix-gcc/opensslconf.h
    /usr/local/include/node/openssl/archs/aix64-gcc/opensslconf.h
    /usr/local/include/node/openssl/archs/BSD-x86/opensslconf.h
    /usr/local/include/node/openssl/archs/BSD-x86_64/opensslconf.h
    /usr/local/include/node/openssl/archs/darwin-i386-cc/opensslconf.h
    /usr/local/include/node/openssl/archs/darwin64-x86_64-cc/opensslconf.h
    /usr/local/include/node/openssl/archs/linux-aarch64/opensslconf.h
    /usr/local/include/node/openssl/archs/linux-armv4/opensslconf.h
    /usr/local/include/node/openssl/archs/linux-elf/opensslconf.h
    /usr/local/include/node/openssl/archs/linux-ppc/opensslconf.h
    /usr/local/include/node/openssl/archs/linux-ppc64/opensslconf.h
    /usr/local/include/node/openssl/archs/linux-x32/opensslconf.h
    /usr/local/include/node/openssl/archs/linux-x86_64/opensslconf.h
    /usr/local/include/node/openssl/archs/solaris-x86-gcc/opensslconf.h
    /usr/local/include/node/openssl/archs/solaris64-x86_64-gcc/opensslconf.h
    /usr/local/include/node/openssl/archs/VC-WIN32/opensslconf.h
    /usr/local/include/node/openssl/archs/VC-WIN64A/opensslconf.h
    /usr/local/include/node/openssl/asn1.h
    /usr/local/include/node/openssl/asn1_mac.h
    /usr/local/include/node/openssl/asn1t.h
    /usr/local/include/node/openssl/bio.h
    /usr/local/include/node/openssl/blowfish.h
    /usr/local/include/node/openssl/bn.h
    /usr/local/include/node/openssl/buffer.h
    /usr/local/include/node/openssl/camellia.h
    /usr/local/include/node/openssl/cast.h
    /usr/local/include/node/openssl/cmac.h
    /usr/local/include/node/openssl/cms.h
    /usr/local/include/node/openssl/comp.h
    /usr/local/include/node/openssl/conf.h
    /usr/local/include/node/openssl/conf_api.h
    /usr/local/include/node/openssl/crypto.h
    /usr/local/include/node/openssl/des.h
    /usr/local/include/node/openssl/des_old.h
    /usr/local/include/node/openssl/dh.h
    /usr/local/include/node/openssl/dsa.h
    /usr/local/include/node/openssl/dso.h
    /usr/local/include/node/openssl/dtls1.h
    /usr/local/include/node/openssl/e_os2.h
    /usr/local/include/node/openssl/ebcdic.h
    /usr/local/include/node/openssl/ec.h
    /usr/local/include/node/openssl/ecdh.h
    /usr/local/include/node/openssl/ecdsa.h
    /usr/local/include/node/openssl/engine.h
    /usr/local/include/node/openssl/err.h
    /usr/local/include/node/openssl/evp.h
    /usr/local/include/node/openssl/hmac.h
    /usr/local/include/node/openssl/idea.h
    /usr/local/include/node/openssl/krb5_asn.h
    /usr/local/include/node/openssl/kssl.h
    /usr/local/include/node/openssl/lhash.h
    /usr/local/include/node/openssl/md4.h
    /usr/local/include/node/openssl/md5.h
    /usr/local/include/node/openssl/mdc2.h
    /usr/local/include/node/openssl/modes.h
    /usr/local/include/node/openssl/obj_mac.h
    /usr/local/include/node/openssl/objects.h
    /usr/local/include/node/openssl/ocsp.h
    /usr/local/include/node/openssl/opensslconf.h
    /usr/local/include/node/openssl/opensslv.h
    /usr/local/include/node/openssl/ossl_typ.h
    /usr/local/include/node/openssl/pem.h
    /usr/local/include/node/openssl/pem2.h
    /usr/local/include/node/openssl/pkcs12.h
    /usr/local/include/node/openssl/pkcs7.h
    /usr/local/include/node/openssl/pqueue.h
    /usr/local/include/node/openssl/rand.h
    /usr/local/include/node/openssl/rc2.h
    /usr/local/include/node/openssl/rc4.h
    /usr/local/include/node/openssl/ripemd.h
    /usr/local/include/node/openssl/rsa.h
    /usr/local/include/node/openssl/safestack.h
    /usr/local/include/node/openssl/seed.h
    /usr/local/include/node/openssl/sha.h
    /usr/local/include/node/openssl/srp.h
    /usr/local/include/node/openssl/srtp.h
    /usr/local/include/node/openssl/ssl.h
    /usr/local/include/node/openssl/ssl2.h
    /usr/local/include/node/openssl/ssl23.h
    /usr/local/include/node/openssl/ssl3.h
    /usr/local/include/node/openssl/stack.h
    /usr/local/include/node/openssl/symhacks.h
    /usr/local/include/node/openssl/tls1.h
    /usr/local/include/node/openssl/ts.h
    /usr/local/include/node/openssl/txt_db.h
    /usr/local/include/node/openssl/ui.h
    /usr/local/include/node/openssl/ui_compat.h
    /usr/local/include/node/openssl/whrlpool.h
    /usr/local/include/node/openssl/x509.h
    /usr/local/include/node/openssl/x509_vfy.h
    /usr/local/include/node/openssl/x509v3.h
    /usr/local/include/node/pthread-fixes.h
    /usr/local/include/node/stdint-msvc2008.h
    /usr/local/include/node/tree.h
    /usr/local/include/node/uv-aix.h
    /usr/local/include/node/uv-bsd.h
    /usr/local/include/node/uv-darwin.h
    /usr/local/include/node/uv-errno.h
    /usr/local/include/node/uv-linux.h
    /usr/local/include/node/uv-sunos.h
    /usr/local/include/node/uv-threadpool.h
    /usr/local/include/node/uv-unix.h
    /usr/local/include/node/uv-version.h
    /usr/local/include/node/uv-win.h
    /usr/local/include/node/uv.h
    /usr/local/include/node/v8-debug.h
    /usr/local/include/node/v8-platform.h
    /usr/local/include/node/v8-profiler.h
    /usr/local/include/node/v8-testing.h
    /usr/local/include/node/v8-util.h
    /usr/local/include/node/v8-version.h
    /usr/local/include/node/v8.h
    /usr/local/include/node/v8config.h
    /usr/local/include/node/zconf.h
    /usr/local/include/node/zlib.h

设置-xv结果：

https://raw.githubusercontent.com/SpencerRohan/debug/master/README.md

Answer 1

这个：

-bash: @MyNameHERE: command not found

告诉你它正在尝试执行命令@MyNameHERE 它在您的系统中找不到它。

尝试替换：

if [ -f `brew --prefix`/etc/bash_completion ]; then
    . `brew --prefix`/etc/bash_completion
fi

和

brewPrefix=`brew --prefix`
if [ -f "${brewPrefix}/etc/bash_completion" ]; then
    . "${brewPrefix}/etc/bash_completion"
fi

我的大胆猜测是 brew --prefix 的 return 值中的某些 space 可能导致此

如果这仍然不起作用，请尝试在 brewPrefix 变量中设置完整路径（用 # 注释另一行）。 .bash_profile 中的执行有时不像在常用终端中执行那样工作，因为环境变量不同

还要确保该代码段位于 .bash_profile

的底部

bash_completion 在终端中导致 'command not found'

bash_completion causing a 'command not found' in terminal

terminal

homebrew

.bash-profile

bash-completion