When I key in bash command: “$PATH” in terminal of Ubuntu 20
Show result as bellow:
bash: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin=/home/base/adks/flutter/bin: No such file or directory
instead of:
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/base/adks/flutter/bin:
The “=” sign coursed the “No such file or directory” error.
Please help, Thank you.
My Path files:
base@VM:~$ cat /etc/profile.d/apps-bin-path.sh
shellcheck shell=sh
Expand $PATH to include the directory where snappy applications go.
snap_bin_path="/snap/bin"
if [ -n “${PATH##${snap_bin_path}}" ] && [ -n "${PATH##${snap_bin_path}:*}” ]; then
export PATH=$PATH:${snap_bin_path}
fi
Ensure base distro defaults xdg path are set if nothing filed up some
defaults yet.
if [ -z “$XDG_DATA_DIRS” ]; then
export XDG_DATA_DIRS="/usr/local/share:/usr/share"
fi
Desktop files (used by desktop environments within both X11 and Wayland) are
looked for in XDG_DATA_DIRS; make sure it includes the relevant directory for
snappy applications’ desktop files.
snap_xdg_path="/var/lib/snapd/desktop"
if [ -n “${XDG_DATA_DIRS##${snap_xdg_path}}" ] && [ -n "${XDG_DATA_DIRS##${snap_xdg_path}:*}” ]; then
export XDG_DATA_DIRS="${XDG_DATA_DIRS}:${snap_xdg_path}"
fi
base@VM:~$ $XDG_DATA_DIRS
bash: /usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop: No such file or directory
base@VM:~$ ls /usr/share/ubuntu
applications
base@VM:~$ ls /usr/local/share/
ca-certificates fonts man sgml xml
base@VM:~$ ls /var/lib/snapd/desktop
applications icons
base@VM:~$ cat /etc/bash.bashrc
System-wide .bashrc file for interactive bash(1) shells.
To enable the settings / commands in this file for login shells as well,
this file has to be sourced in /etc/profile.
If not running interactively, don’t do anything
[ -z “$PS1” ] && return
check the window size after each command and, if necessary,
update the values of LINES and COLUMNS.
shopt -s checkwinsize
set variable identifying the chroot you work in (used in the prompt below)
if [ -z “${debian_chroot:-}” ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
set a fancy prompt (non-color, overwrite the one in /etc/profile)
but only if not SUDOing and have SUDO_PS1 set; then assume smart user.
if ! [ -n “${SUDO_USER}” -a -n “${SUDO_PS1}” ]; then
PS1=’${debian_chroot:+($debian_chroot)}\u@\h:\w$ ’
fi
Commented out, don’t overwrite xterm -T “title” -n “icontitle” by default.
If this is an xterm set the title to user@host:dir
#case “$TERM” in
#xterm*|rxvt*)
PROMPT_COMMAND=‘echo -ne “\033]0;${USER}@${HOSTNAME}: ${PWD}\007”’
;;
#*)
;;
#esac
enable bash completion in interactive shells
#if ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
#fi
sudo hint
if [ ! -e “$HOME/.sudo_as_admin_successful” ] && [ ! -e “$HOME/.hushlogin” ] ; then
case " $(groups) " in *\ admin\ |\ sudo\ *)
if [ -x /usr/bin/sudo ]; then
cat <<-EOF
To run a command as administrator (user “root”), use "sudo ".
See “man sudo_root” for details.
EOF
fi
esac
fi
if the command-not-found package is installed, use it
if [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found/command-not-found ]; then
function command_not_found_handle {
# check because c-n-f could’ve been removed in the meantime
if [ -x /usr/lib/command-not-found ]; then
/usr/lib/command-not-found – “$1”
return $?
elif [ -x /usr/share/command-not-found/command-not-found ]; then
/usr/share/command-not-found/command-not-found – “$1”
return $?
else
printf “%s: command not found\n” “$1” >&2
return 127
fi
}
fi