fix tail for solaris

2026-08-17 03:13:00 +00:00 · 2016-10-05 13:03:45 +08:00
parent 24b4fe9867
commit 19ab2a29ce
1 changed files with 4 additions and 1 deletions
@@ -1032,7 +1032,10 @@ _head_n() {
 }

 _tail_n() {
-  tail -n $1
+  if ! tail -n $1 2>/dev/null ; then
+    #fix for solaris
+    tail -$1
+  fi
 }

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