diff --git a/.bash_aliases b/.bash_aliases
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+## youtube-dl
+alias yyy='youtube-dl -i -f bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best --yes-playlist'
+alias yya='youtube-dl -i --extract-audio --audio-format mp3 --yes-playlist'
+#alias yya='youtube-dl -x --audio-format mp3 -i --yes-playlist '
+
+## ls
+alias ll='ls -AhlF '
+alias lsl='ls -AhlF | less '
+alias la='ls -A '
+
+alias ..='cd ..'
+alias ...='cd ../..'
+alias ....='cd ../../..'
+alias .....='cd ../../../..'
+
+alias cdf='cd /media/data/data/video/filmy/'
+alias cdb='cd /media/data/data/video/biblicke/'
+
+## vim
+alias svi='sudo vim '
+
+## aptitude
+alias sau='sudo aptitude update '
+alias sas='sudo aptitude safe-upgrade '
+alias sar='sudo aptitude remove '
+
+
+#########################################################################
+## funkcie
+mcd()
+{
+mkdir -p "$*" && cd "$*"
+}
+