Re: 'hash foo' may fail, and would require something like 'hash /usr/bin/foo'

[Benoit Lacelle]

Thanks Chet, but I'm lost. What's next step?

I do not reproduce the issue either on my local macos. But I do in a
CircleCI VM:

*circleci@a205c29cb489*:*~*$ docker run -it node:14.18.2-alpine sh

Unable to find image 'node:14.18.2-alpine' locally

14.18.2-alpine: Pulling from library/node

59bf1c3509f3: Pull complete

331f5eb007b4: Pull complete

bcd1922beba2: Pull complete

72573d587fdf: Pull complete

Digest:
sha256:1e7481a9a977d8e4160a73ed6a0e726724570bf7d941adbec63a82cf7c07ae19

Status: Downloaded newer image for node:14.18.2-alpine

/ # apk --no-cache add bash

fetch
https://dl-cdn.alpinelinux.org/alpine/v3.15/main/x86_64/APKINDEX.tar.gz

fetch
https://dl-cdn.alpinelinux.org/alpine/v3.15/community/x86_64/APKINDEX.tar.gz

(1/4) Installing ncurses-terminfo-base (6.3_p20211120-r0)

(2/4) Installing ncurses-libs (6.3_p20211120-r0)

(3/4) Installing readline (8.1.1-r0)

(4/4) Installing bash (5.1.16-r0)

Executing bash-5.1.16-r0.post-install

Executing busybox-1.34.1-r3.trigger

OK: 10 MiB in 20 packages

/ # bash

bash-5.1# type -a npm

bash: type: npm: not found


Le mar. 22 févr. 2022 à 20:35, Chet Ramey <chet.ramey@case.edu> a écrit :

> On 2/22/22 12:19 PM, Benoit Lacelle wrote:
>
> # docker run -it node:14.18.2-alpine sh
> Unable to find image 'node:14.18.2-alpine' locally
> 14.18.2-alpine: Pulling from library/node
> 59bf1c3509f3: Pull complete
> 331f5eb007b4: Pull complete
> bcd1922beba2: Pull complete
> 72573d587fdf: Pull complete
> Digest:
> sha256:1e7481a9a977d8e4160a73ed6a0e726724570bf7d941adbec63a82cf7c07ae19
> Status: Downloaded newer image for node:14.18.2-alpine
> / # apk --no-cache add bash
> fetch
> https://dl-cdn.alpinelinux.org/alpine/v3.15/main/x86_64/APKINDEX.tar.gz
> fetch
>
> https://dl-cdn.alpinelinux.org/alpine/v3.15/community/x86_64/APKINDEX.tar.gz
> (1/4
> <https://dl-cdn.alpinelinux.org/alpine/v3.15/community/x86_64/APKINDEX.tar.gz(1/4>)
> Installing ncurses-terminfo-base (6.3_p20211120-r0)
> (2/4) Installing ncurses-libs (6.3_p20211120-r0)
> (3/4) Installing readline (8.1.1-r0)
> (4/4) Installing bash (5.1.16-r0)
> Executing bash-5.1.16-r0.post-install
> Executing busybox-1.34.1-r3.trigger
> OK: 10 MiB in 20 packages
> / # bash
> bash-5.1# type -a npm
> npm is /usr/local/bin/npm
> bash-5.1# ls -l /usr/local/bin/npm
> lrwxrwxrwx    1 root     root            38 Jan  3 19:28 /usr/local/bin/npm
> -> ../lib/node_modules/npm/bin/npm-cli.js
> bash-5.1# ls -l /usr/local/lib/node_modules/npm/bin/npm-cli.js
> -rwxr-xr-x    1 root     root          4706 Nov 30 12:04
> /usr/local/lib/node_modules/npm/bin/npm-cli.js
> bash-5.1# hash npm
> bash-5.1# hash
> hits    command
>    0    /usr/local/bin/npm
>    2    /bin/ls
> bash-5.1# echo $BASH_VERSION
> 5.1.16(1)-release
> bash-5.1# hash npm ; echo $?
> 0
> bash-5.1# exit
> exit
> / # exit
>
> --
> ``The lyf so short, the craft so long to lerne.'' - Chaucer
>                  ``Ars longa, vita brevis'' - Hippocrates
> Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/
>