Added pd function to pushd/popd based on args

doutriaux1 · Apr 8, 2015 · e74e370 · e74e370
1 parent c1af836
commit e74e370
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/bash_aliases b/bash_aliases
@@ -45,9 +45,6 @@ alias lc='ls -Cg'
 alias a=alias
 alias h=history
 alias hist=history
-alias pd=pushd
-alias push=pushd
-alias pop=popd
 alias md=mkdir
 alias rd=rmdir
 alias cls=clear

diff --git a/bash_functions b/bash_functions
@@ -347,3 +347,13 @@ mvfileset() {
 	mv -v ${infile} ${outfile}
     done
 }
+
+# pushd if there's nothing on the stack or there's an arg
+# popd otherwise
+pd() {
+    if [ "$#" -ne 1 ]; then
+      popd
+    else
+      pushd $1
+    fi
+}