message type case unsensitive

profile.conf

@@ -1,6 +1,6 @@
 [system]
-# System section is used to set Bash behavior and other system related variables,
-# such as the default pager, the terminal type, etc.
+# System section is used to set Bash behavior and other system related
+# variables, such as the default pager, the terminal type, etc.
 # Set bash history
 HISTSIZE=50000
 HISTIGNORE="&:[bf]g:exit"
@@ -17,6 +17,10 @@ TERM=xterm-256color
 [debug]
 # Section used by debug.sh
 
+[disp]
+# Section used by disp.sh
+# NO_COLOR=1 # Set to any value to disable colors in disp output
+
 [filefct]
 # Section used by filefct.sh
 
@@ -25,8 +29,7 @@ TERM=xterm-256color
 
 [info]
 # Section used by info.sh
-# Default city for weather forcast
-DEFAULT_CITY="Toulouse"
+DEFAULT_CITY="Toulouse" # Default city for weather forcast
 
 [lang]
 # Section used by lang.sh

profile.d/compress.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,
@@ -208,7 +208,22 @@ utaz()
         disp E "The --create-dir and --no-dir options are mutually exclusive."
 
     for zitem in "${FILES[@]}"; do
-        for f in "${zitem}"/*; do
+        # Build list of input files to process, with whitespace-safe handling.
+        local targets=()
+        if [[ -f "$zitem" ]]; then
+            targets=("$zitem")
+        elif [[ -d "$zitem" ]]; then
+            mapfile -d '' -t targets < <(find "$zitem" -mindepth 1 -maxdepth 1 -print0 2>/dev/null)
+            if [[ ${#targets[@]} -eq 0 ]]; then
+                disp I "Directory ${zitem} is empty, skipping."
+                continue
+            fi
+        else
+            disp W "Path ${zitem} is not a file or directory, skipping."
+            continue
+        fi
+
+        for f in "${targets[@]}"; do
             local dir="${f%.*}"
             local extractor=""
             case "$f" in
@@ -269,21 +284,21 @@ utaz()
             # Verify binary existence
             local cmd=${extractor//_un/}
             if [[ $cmd == "deb" ]]; then
-                command -v dpkg-deb >/dev/null 2>&1 || {
+                command -v -- dpkg-deb >/dev/null 2>&1 || {
                     disp E "The program 'dpkg-deb' is not installed, aborting."
                     continue
                 }
             elif [[ $cmd == "rpm" ]]; then
-                command -v rpm2cpio >/dev/null 2>&1 || {
+                command -v -- rpm2cpio >/dev/null 2>&1 || {
                     disp E "The program 'rpm2cpio' is not installed, aborting."
                     continue
                 }
-                command -v cpio >/dev/null 2>&1 || {
+                command -v -- cpio >/dev/null 2>&1 || {
                     disp E "The program 'cpio' is not installed, aborting."
                     continue
                 }
             else
-                command -v ${cmd} >/dev/null 2>&1 || {
+                command -v -- "${cmd}" >/dev/null 2>&1 || {
                     disp E "Binary ${cmd} necessary to extract ${f} is missing."
                     continue
                 }
@@ -318,7 +333,12 @@ utaz()
             if [[ -n ${createdir} ]]; then
                 disp I "Archive extracted successfully in subdirectory."
             elif [[ -n ${nodir} ]]; then
-                mv "./${dir}/"* ./ && rmdir "${dir}"
+                shopt -s nullglob
+                for child in "${dir}"/*; do
+                    mv -- "$child" .
+                done
+                shopt -u nullglob
+                rmdir -- "${dir}"
                 disp I "Archive extracted successfully, no subdirectory needed."
             else
                 # Set nullglob to ensure the array is empty if no files match
@@ -328,7 +348,12 @@ utaz()
                 # Check if exactly one item exists and if that item is a directory
                 if [[ ${#contents[@]} -eq 1 ]] && [[ -d "${contents[0]}" ]]; then
                     # Single directory detected
-                    mv "${contents[0]}"/* ./ && rmdir "${dir}"
+                    shopt -s nullglob
+                    for child in "${contents[0]}"/*; do
+                        mv -- "$child" .
+                    done
+                    shopt -u nullglob
+                    rmdir -- "${dir}"
                     disp I "Archive extracted successfully, no subdirectory needed."
                 else
                     disp I "Archive extracted successfully in subdirectory."

profile.d/debug.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,
@@ -46,7 +46,7 @@ function backtrace()
             "${FUNCNAME[$i]}" "${BASH_SOURCE[$i]}" "${BASH_LINENO[$(( i-1 ))]}"
         ((i++))
     done
-    unset func i
+    unset i
     printf "==============================\n"
 }
 
@@ -69,30 +69,37 @@ settrace()
     #trap -p ERR
 
     local PARSED
-    PARSED=$(getopt -oh --long help,on,off,status -- "$@")
+    PARSED=$(getopt -oh --long help,on,off,status,force -- "$@")
     if [[ $? -ne 0 ]]; then
         disp E "Invalid options, use \"settrace --help\" to display usage."
         return 1
     fi
     eval set -- "$PARSED"
+    local force=0
     while true; do
         case $1 in
         -h|--help)
             printf "Try to activate backtrace display for script debugging.\n\n"
             printf "Options:\n"
             printf "\t--on\t\tActivate backtrace generation\n"
+            printf "\t--force\t\tForce replacement of existing trap (use with --on)\n"
             printf "\t--off\t\tDeactivate backtrace generation\n\n"
             printf "That function active a trap event on error. If the script you want to\n"
             printf "debug overload the ERR bash trap, it will not work.\n"
             return 0
             ;;
         --on)
-            if [[ ${status} == "on" ]]; then
-                disp W "ERR signal trap is already set, replacing previous trap!"
+            if [[ ${status} == "on" ]] && [[ $force -eq 0 ]]; then
+                disp E "ERR signal trap is already set. Use --force to replace it."
+                return 1
             fi
             trap "error" ERR
             shift
             ;;
+        --force)
+            force=1
+            shift
+            ;;
         --off)
             if [[ ${status} != "on" ]]; then
                 disp W "ERR signal trap is already unset!"
@@ -101,7 +108,7 @@ settrace()
             shift
             ;;
         --status)
-            disp "ERR trap signal is ${status}."
+            disp I "Trap signal is ${status}."
             shift
             ;;
         --)
@@ -114,7 +121,7 @@ settrace()
             ;; 
         esac
     done
-    unset status
+    unset status force
 }
 export -f settrace
 # ------------------------------------------------------------------------------

profile.d/disp.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,
@@ -124,25 +124,45 @@ export On_IWhite='\e[0;107m'
 #   D : debug (cyan)
 disp()
 {
-    case $1 in
+    # Handle NO_COLOR: disable colors if set
+    local color_enabled=1
+    [[ -n $NO_COLOR ]] && color_enabled=0
+
+    case ${1^^} in
     "I")
-        local heads="[ ${IGreen}info${DEFAULTFG} ]"
+        if [[ $color_enabled -eq 1 ]]; then
+            local heads="[ ${IGreen}info${DEFAULTFG} ]"
+        else
+            local heads="[ info ]"
+        fi
         shift
         [[ -z $QUIET || $QUIET -ne 1 ]] && \
             printf "%b\n" "${heads} $*${RESETCOL}"
         ;;
     "W")
-        local heads="[ ${IYellow}Warning${DEFAULTFG} ]"
+        if [[ $color_enabled -eq 1 ]]; then
+            local heads="[ ${IYellow}Warning${DEFAULTFG} ]"
+        else
+            local heads="[ Warning ]"
+        fi
         shift
         printf "%b\n" "${heads} $*${RESETCOL}" >&2
         ;;
     "E")
-        local heads="[ ${IRed}ERROR${DEFAULTFG} ]"
+        if [[ $color_enabled -eq 1 ]]; then
+            local heads="[ ${IRed}ERROR${DEFAULTFG} ]"
+        else
+            local heads="[ ERROR ]"
+        fi
         shift
         printf "%b\n" "${heads} $*${RESETCOL}" >&2
         ;;
     "D")
-        local heads="[ ${ICyan}debug${DEFAULTFG} ]"
+        if [[ $color_enabled -eq 1 ]]; then
+            local heads="[ ${ICyan}debug${DEFAULTFG} ]"
+        else
+            local heads="[ debug ]"
+        fi
         shift
         [[ -n $DEBUG && $DEBUG -gt 1 ]] && \
             printf "%b\n" "${heads} $*${RESETCOL}"
@@ -157,4 +177,7 @@ export -f disp
 # ------------------------------------------------------------------------------
 
 
+# Load disp section variables
+load_conf disp
+
 # EOF

profile.d/filefct.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/fun.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/help.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/info.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/lang.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/net.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/packages.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/processes.sh

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/prompt.sh

@@ -1,5 +1,6 @@
+#!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/pwd.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/rain.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/ssh.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.d/updates.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,

profile.sh

@@ -113,6 +113,15 @@ parse_conf()
             value="${value#"${value%%[![:space:]]*}"}"
             value="${value%$'\r'}"
 
+            # Protect against command injection by disallowing certain characters in keys
+            value="${value//\`/}"
+            value="${value//\$\(/}"
+
+            # Correctly interpretet internal variables (e.g. $HOME)
+            if [[ "$value" == *\$* ]]; then
+                value=$(envsubst <<< "$value")
+            fi
+
             # Strip quotes (handling both " and ')
             value="${value%\"}"; value="${value#\"}"
             value="${value%\'}"; value="${value#\'}"
@@ -122,7 +131,8 @@ parse_conf()
             current_array["$key"]="$value"
         fi
     done < "$config_file"
-}# ------------------------------------------------------------------------------
+}
+# ------------------------------------------------------------------------------
 
 
 # ------------------------------------------------------------------------------