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xanmoo

Texlive, bricolage bashrc et PATH le chien

Bonsoir,
Sous ubuntu 22.04, je me décide à un installer texlive 2022 et je purge la texlive du dépot. Cause petit disque systeme, texlive est installée sur le deuxième disque dispo dans le PC:

TEXLIVE_INSTALL_PREFIX=/mnt/stockage/App/TexLive ./install-tl-unx/install-tl-20221205/install-tl

Pas de problème.
Pour préciser le chemin d'install de texlive je modifie le contenu de ~/.bashrc ainsi:

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# 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, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
	color_prompt=yes
    else
	color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

# Add an "alert" alias for long running commands.  Use like so:
#   sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
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

# added by Anaconda3 installer
# export PATH="/home/jeanpat/anaconda3/bin:$PATH"  # commented out by conda initialize

# added by hand for cuda config
export PATH=/usr/local/cuda-11.4/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-11.4/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}


#Veuillez ajouter /mnt/stockage/App/TexLive/2022/texmf-dist/doc/man à votre MANPATH
#et /mnt/stockage/App/TexLive/2022/texmf-dist/doc/info à votre INFOPATH,
#mais surtout, ajoutez /mnt/stockage/App/TexLive/2022/bin/x86_64-linux
#à votre PATH, pour cette session et les suivantes.
#Logfile: /mnt/stockage/App/TexLive/2022/install-tl.log
#
#
##                      Add by hand for texlive postinstallation
#
# ajoutez /mnt/stockage/App/TexLive/2022/bin/x86_64-linux à votre PATH
#
#export PATH= /mnt/stockage/App/TexLive/2022/bin/x86_64-linux${PATH:+:${PATH}}

#Veuillez ajouter /mnt/stockage/App/TexLive/2022/texmf-dist/doc/man à votre MANPATH

export MANPATH=/mnt/stockage/App/TexLive/2022/texmf-dist/doc/man${MANPATH:+:${MANPATH}}

# #et /mnt/stockage/App/TexLive/2022/texmf-dist/doc/info à votre INFOPATH

export INFOPATH=/mnt/stockage/App/TexLive/2022/texmf-dist/doc/info${INFOPATH:+:${INFOPATH}}

#                                         Tikzit
#/mnt/stockage/App/tikzit-linux/tikzit/bin
export PATH=/mnt/stockage/App/tikzit-linux/tikzit/bin${PATH:+:${PATH}}

###########################################################################################

## OpenFoam
#source /opt/openfoam7/etc/bashrc



# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/home/jeanpat/anaconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/home/jeanpat/anaconda3/etc/profile.d/conda.sh" ]; then
        . "/home/jeanpat/anaconda3/etc/profile.d/conda.sh"
    else
        export PATH="/home/jeanpat/anaconda3/bin:$PATH"
    fi
fi
unset __conda_setup
# <<< conda initialize <<<

puis un petit

source ~/.bashrc

et bim la cata:

jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ source ~/.bashrc
bash: export: « /mnt/stockage/App/TexLive/2022/bin/x86_64-linux:/usr/local/cuda-11.4/bin:/home/jeanpat/anaconda3/condabin:/mnt/stockage/App/tikzit-linux/tikzit/bin:/usr/local/cuda-11.4/bin:/home/jeanpat/.opam/system/bin:/usr/games:/home/jeanpat/bin:/home/jeanpat/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/usr/lib/jvm/java-8-oracle/bin:/usr/lib/jvm/java-8-oracle/db/bin:/usr/lib/jvm/java-8-oracle/jre/bin:/home/jeanpat/.local/share/JetBrains/Toolbox/scripts » : identifiant non valable

Que reste-t-il dans PATH? Pas grand chose:

(base) jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ echo $PATH
/home/jeanpat/anaconda3/bin:/home/jeanpat/anaconda3/condabin:/mnt/stockage/App/tikzit-linux/tikzit/bin
(base) jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ echo $INFOPATH
/mnt/stockage/App/TexLive/2022/texmf-dist/doc/info
(base) jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ echo $MANPATH
/mnt/stockage/App/TexLive/2022/texmf-dist/doc/man::/home/jeanpat/.opam/system/man
(base) jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ source ~/.bashrc
La commande « lesspipe » est disponible aux emplacements suivants
 * /bin/lesspipe
 * /usr/bin/lesspipe
La commande n'a pas pu être trouvée car « /usr/bin:/bin » n'est pas incluse dans la variable d'environnement PATH.
lesspipe : commande introuvable
La commande « dircolors » est disponible aux emplacements suivants
 * /bin/dircolors
 * /usr/bin/dircolors
La commande n'a pas pu être trouvée car « /bin:/usr/bin » n'est pas incluse dans la variable d'environnement PATH.
dircolors : commande introuvable

Maintenant, objectif reconstruction de PATH. Le premier essai échoue:

jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ PATH=$(getconf PATH)
La commande « getconf » est disponible aux emplacements suivants
 * /bin/getconf
 * /usr/bin/getconf
La commande n'a pas pu être trouvée car « /usr/bin:/bin » n'est pas incluse dans la variable d'environnement PATH.
getconf : commande introuvable

deuxième tentative:

(base) jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ PATH=$(/bin/getconf PATH)
(base) jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ echo $PATH
/bin:/usr/bin

j'ai retrouvé un chemin, ls fonctionne:

(base) jeanpat@Dell-T5500:/mnt/stockage/App/TexLive$ ls
2022  install-tl-unx  texmf-local

J'en suis là. Comment construire un bashrc sain avec accès à Texlive?

Merci

PS:
pour pouvoir éteindre et démarrer le PC, j'ai ajouter à la fin de bashrc:

### secours
PATH=$(/bin/getconf PATH)
export PATH

Dernière modification par xanmoo (Le 05/12/2022, à 18:14)

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