general.aliases.bash: use native tree if [ -x ] ....

2011-08-12 04:08:11 +03:00 · 2011-08-12 04:08:11 +03:00 · 89da5f9cec
parent 818e687790
commit 89da5f9cec
1 changed files with 8 additions and 4 deletions
--- a/aliases/available/general.aliases.bash
+++ b/aliases/available/general.aliases.bash
@ -39,13 +39,17 @@ alias piano="pianobar"

 alias ..='cd ..'         # Go up one directory
 alias ...='cd ../..'     # Go up two directories
+alias ....='cd ../../..' # Go up two directories
 alias -- -="cd -"        # Go back

 # Shell History
 alias h='history'

 # Tree
+if [ ! -x "$(which tree)" ]
+then
  alias tree="find . -print | sed -e 's;[^/]*/;|____;g;s;____|; |;g'"
+fi

 # Directory
 alias	md='mkdir -p'