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Minor fix: removed useless steps

Andrea Miglietta 3 years ago
parent
commit
ecb07edb0b
1 changed files with 2 additions and 1 deletions
  1. 2 1
      lcm_w

+ 2 - 1
lcm_w

@@ -1,3 +1,4 @@
 #!/bin/bash
 
-a=`w | wc -l`; who| tail -n $(($a-2)) | awk '{print $1,$2}'
+who | awk '{ print $1,$2 }'
+