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Strange floating error with function in .bashrc
From: |
oxyd76 |
Subject: |
Strange floating error with function in .bashrc |
Date: |
Tue, 26 Jul 2022 01:00:20 +0300 |
Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -march=x86-64 -mtune=generic -O2 -pipe -fno-plt
-fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security
-fstack-clash-protection -fcf-protection -flto
-DDEFAULT_PATH_VALUE='/usr/local/sbin:/usr/local/bin:/usr/bin'
-DSTANDARD_UTILS_PATH='/usr/bin' -DSYS_BASHRC='/etc/bash.bashrc'
-DSYS_BASH_LOGOUT='/etc/bash.bash_logout' -DNON_INTERACTIVE_LOGIN_SHELLS
uname output: Linux dell-lnx 4.19.251-1-MANJARO #1 SMP Thu Jul 7 16:57:35 UTC
2022 x86_64 GNU/Linux
Machine Type: x86_64-pc-linux-gnu
Bash Version: 5.1
Patch Level: 16
Release Status: release
Description:
Hi everyone!
I create function for interact with termbin.com (pastebin like) service
in my .bashrc:
termbin-clip() {
nc termbin.com 9999 | xclip -sel clip
}
Example usage:
$ cat ~/.bashrc|termbin-clip
This example must be send content of .bashrc to the terrmbin.com and
copy result url to the clipboard
but... MAY does'nt work. This is a "floating" error :(
For testing purpose i run bash without .basrc & .profile:
$ env -i bash --norc --noprofile
$ termbin-clip() { nc termbin.com 9999 | tee; }
$ cat ~/.bashrc | termbin-clip
and it works!
As a result of the study, it turned out that there was a "source" line
in .bashrc
that led to a non-existent file:
# >>>> Vagrant command completion (start)
.
/opt/vagrant/embedded/gems/2.2.16/gems/vagrant-2.2.16/contrib/bash/completion.sh
# <<<< Vagrant command completion (end)
I commented out the line, the function worked. After I registered the
actual
path to the file (2.2.19 version of vagrant) the function also
continued to work.
Repeat-By:
Add to ~/.bashrc:
. /path/to/non/existent/file
termbin.clip() {
nc termbin.com 9999 | tee
}
For testing:
$ echo "FooBar"|termbin-clip
and result link MAY does not get.
For get link you must remove or comment bad "source" line
from your .bashrc and repeat test.
--- BR Vadim "Oxyd" Priluzkiy
- Strange floating error with function in .bashrc,
oxyd76 <=