bugfix

profile.d/compress.sh

@@ -93,7 +93,7 @@ utaz()
         unarj e "$1" "$2/" >/dev/null 2>&1
     }
 
-    _unlza()
+    _unlha()
     {
         # lha typically extracts into the current directory
         # We ensure it hits the target directory
@@ -546,7 +546,7 @@ taz()
             ;;
 
         -[1-9])
-            compression="${1#-}"
+            complevel="${1#-}"
             shift
             ;;
         --)

profile.d/net.sh

@@ -148,7 +148,8 @@ export -f isipv6
 # ------------------------------------------------------------------------------
 # Encode a string so it can be used as a URL parameter
 # Usage: urlencode <string>
-urlencode() {
+urlencode()
+{
     local LANG=C
     local str="$*"
     local length="${#str}"
@@ -177,7 +178,8 @@ export -f urlencode
 #   -c, --coord   Display only the coordinates (latitude, longitude)
 #   -a, --as      Display only the Autonomous System (AS) information
 #   -R, --raw     Display raw JSON response
-myextip() {
+myextip()
+{
     local show_ip=false show_isp=false show_loc=false
     local show_coord=false show_as=false show_raw=false
     local all=true
@@ -236,7 +238,7 @@ myextip() {
 
     # Fetch data. Allow overriding endpoint via env var MYEXTIP_URL
     local MYEXTIP_URL
-    MYEXTIP_URL=${MYEXTIP_URL:-http://ip-api.com/json/}
+    MYEXTIP_URL=${MYEXTIP_URL:-https://ip-api.com/json/}
 
     local response
     if ! response=$(dwl "$MYEXTIP_URL"); then

profile.d/processes.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # ------------------------------------------------------------------------------
-# Copyright (c) 2013-2026 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
+# Copyright (c) 2013-2022 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
 # Protected by the BSD3 license. Please read bellow for details.
 #
 # * Redistribution and use in source and binary forms,
@@ -50,7 +50,27 @@ ppg()
         disp E "Usage: ppg <string>"
         return 1
     fi
-    ps -edf | grep "$@" | grep -v "grep $@"
+
+    local pattern="$*"
+
+    if command -v pgrep >/dev/null 2>&1; then
+        pgrep -af -- "$pattern"
+        return $?
+    fi
+
+    ps -ef | awk -v pattern="$pattern" '
+        NR == 1 {
+            print
+            next
+        }
+        index($0, pattern) {
+            print
+            matched = 1
+        }
+        END {
+            exit matched ? 0 : 1
+        }
+    '
 }
 export -f ppg
 # ------------------------------------------------------------------------------
@@ -123,17 +143,42 @@ gpid()
         disp E "Usage: gpid <process_name [process_name2 ...]>"
         return 1
     fi
-    [[ $UID -eq 0 ]] && local psopt="-A"
-    [[ $# -eq 1 ]] && local single=1
-    for pid in $@; do
-        local result=$(ps $psopt | grep $pid | awk '{print $1}' | sed "s/\n/ /")
-        if [[ $single ]]; then
-            [[ $result ]] && echo "${result//$'\n'/ }"
+    local single=0
+    local found=0
+    local proc_name result
+
+    [[ $# -eq 1 ]] && single=1
+
+    for proc_name in "$@"; do
+        result=""
+
+        if command -v pgrep >/dev/null 2>&1; then
+            result=$(pgrep -d ' ' -x -- "$proc_name")
         else
-            [[ $result ]] && echo "$pid: ${result//$'\n'/ }"
+            result=$(ps -eo pid=,comm= | awk -v proc="$proc_name" '
+                $2 == proc {
+                    if (out != "") {
+                        out = out " "
+                    }
+                    out = out $1
+                }
+                END {
+                    print out
+                }
+            ')
+        fi
+
+        [[ -z "$result" ]] && continue
+
+        found=1
+        if (( single )); then
+            echo "$result"
+        else
+            echo "$proc_name: $result"
         fi
     done
-    [[ $result ]] || return 1
+
+    (( found )) || return 1
 }
 export -f gpid
 # ------------------------------------------------------------------------------
@@ -155,8 +200,14 @@ ku()
         disp E "Usage: ku <username1 [username2 ...]>"
         return 1
     fi
-    for u in $@; do
-        killall -u "$u"
+    local users="$@"
+    for u in $users; do
+        if ! id "$u" >/dev/null 2>&1; then
+            disp E "User '$u' does not exist."
+            return 1
+        else
+            killall -u "$u"
+        fi
     done
 }
 export -f ku
@@ -187,14 +238,16 @@ kt()
         return 1
     fi
 
-    children_pids=$(pgrep -P "$parent_pid")
+    local children_pids=$(pgrep -P "$parent_pid")
 
     for pid in $children_pids; do
         kt "$pid" "$@" || break
     done
     kill "$@" "$parent_pid"
 }
+export -f kt
 # ------------------------------------------------------------------------------
 
 
 # EOF
+

profile.sh

@@ -52,30 +52,42 @@ fi
 # path* : private functions for PATH variable management
 pathremove()
 {
+    [[ -z "$1" ]] && return 0
     local IFS=':'
-    local newpath
-    local dir
-    local pathvar=${2:-PATH}
+    local newpath dir
+    local pathvar="${2:-PATH}"
+    [[ "$pathvar" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]] || {
+        printf "pathremove: unsafe variable name '%s'\n" "$pathvar" >&2
+        return 1
+    }
     for dir in ${!pathvar}; do
-        if [ "$dir" != "$1" ]; then
-            newpath=${newpath:+$newpath:}$dir
-        fi
+        [[ "$dir" != "$1" ]] && newpath="${newpath:+$newpath:}$dir"
     done
-    export $pathvar="$newpath"
+    export "$pathvar=$newpath"
 }
 
 pathprepend()
 {
-    pathremove $1 $2
-    local pathvar=${2:-PATH}
-    export $pathvar="$1${!pathvar:+:${!pathvar}}"
+    [[ -z "$1" ]] && return 0
+    local pathvar="${2:-PATH}"
+    [[ "$pathvar" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]] || {
+        printf "pathprepend: unsafe variable name '%s'\n" "$pathvar" >&2
+        return 1
+    }
+    pathremove "$1" "$pathvar"
+    export "$pathvar=$1${!pathvar:+:${!pathvar}}"
 }
 
 pathappend()
 {
-    pathremove $1 $2
-    local pathvar=${2:-PATH}
-    export $pathvar="${!pathvar:+${!pathvar}:}$1"
+    [[ -z "$1" ]] && return 0
+    local pathvar="${2:-PATH}"
+    [[ "$pathvar" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]] || {
+        printf "pathappend: unsafe variable name '%s'\n" "$pathvar" >&2
+        return 1
+    }
+    pathremove "$1" "$pathvar"
+    export "$pathvar=${!pathvar:+${!pathvar}:}$1"
 }
 # ------------------------------------------------------------------------------
 
@@ -223,11 +235,14 @@ load_conf system  # Load Bash system behavior configuration (history, pager, etc
 load_conf general # General purpose configuration (compilation flags, etc.)
 
 # Load module scripts
-for script in $MYPATH/profile.d/*.sh; do
-    if [[ -r $script ]]; then
-        . $script
+shopt -s nullglob
+for script in "$MYPATH/profile.d/"*.sh; do
+    if [[ -f "$script" && -r "$script" ]]; then
+        # shellcheck source=/dev/null
+        . "$script" || printf "[ Warning ] Failed to source module: %s\n" "$script" >&2
     fi
 done
+shopt -u nullglob
 
 # Interactive shell detection, two methods available each one of those might have different result
 # depending on distribution