ZSH

config/shell/shrc

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+#!/usr/bin/env sh
+
+#
+# Shell common aliases and customizations (BusyBox compatible)
+#
+
+## COMMAND CONFIGURATION
+
+# Completion for existing commands
+alias ls='ls -h --color=auto'
+alias mkdir='mkdir -v'
+alias cp="cp -i"
+alias mv="mv -iv"
+alias free='free -h'
+alias df='df -h'
+
+alias ffmpeg='ffmpeg -hide_banner'
+alias ffprobe='ffprobe -hide_banner'
+alias ffplay='ffplay -hide_banner'
+
+# ALIASES
+
+# Frequent mistakes
+alias sl=ls
+alias al=la
+alias mdkir=mkdir
+alias systemclt=systemctl
+alias please=sudo
+
+# Shortcuts for commonly used commands
+alias ll="ls -l"
+alias la="ls -la"
+alias s='sudo -s -E'
+alias n='urxvtc &'
+alias x='startx; logout'
+alias nx='nvidia-xrun; logout'
+
+# FUNCTIONS
+trysource() {
+    if [ -f "$1" ]
+    then
+        . "$1"
+    else
+        return 1
+    fi
+}
+
+# Superseding commands with better ones if they are present
+_rank_select() { # executables... -- arguments...
+    for ex in "$@"; do
+        [ "$ex" = "--" ] && break
+        if which "$ex" &>/dev/null; then
+            for al in "$@"; do
+                shift
+                [ "$al" = "--" ] && break
+                alias "$al"="$ex"
+            done
+            "$ex" "$@"
+            return $?
+        fi
+    done
+    for ex in "$@"; do
+        [ "$al" = "--" ] && break
+        if [ -z "$list" ]; then
+            list=$ex
+        else
+            list=$list, $ex
+        fi
+    done
+    echo "Not installed: $list"
+}
+
+_rank_install() { # executables...
+    for ex in "$@"; do
+        list=$@
+        alias "$ex"="_rank_select $list --"
+    done
+}
+_rank_install nvim vim vi
+_rank_install gopass pass
+_rank_install wakeonlan wol
+_rank_install neomutt mutt
+
+## COLORS
+
+[ -f ~/.local/bin/colorSchemeApply ] && . ~/.local/bin/colorSchemeApply
+# Needed because xterm/urxvt won't use the last color, needed for vim
+