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0

in my shell program i just cut the names in the server and display them,

echo `last | grep "pts" | sort | cut -d' ' -f1 | uniq |  grep -v / `"."

gives me an output of

a22casti a22sahot a25zhang a298wong a2abdiri a2arya a2mukhop a3vena.

how can i make it add commas so

a22casti,a22sahot,a25zhang,a298wong,a2abdiri,a2arya,a2mukhop,a3vena.

i tried adding tr 'n' ',' but it would add a comma at the end of the sentence
a3vena,.

bash shell-script shell

share

edited 21 mins ago

tifrof

asked 25 mins ago

tifroftifrof

111 bronze badge

New contributor

tifrof is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If your output is a22casti a22sahot a25zhang a298wong a2abdiri a2arya a2mukhop a3vena. with a blank between the words than tr " " "," should work.
  
  – mnille
  12 mins ago
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  sorry thats when its echoed, its actually listed vertically
  
  – tifrof
  2 mins ago
  
  
  

  
  
  
  

add a comment
 | 

0

in my shell program i just cut the names in the server and display them,

echo `last | grep "pts" | sort | cut -d' ' -f1 | uniq |  grep -v / `"."

gives me an output of

a22casti a22sahot a25zhang a298wong a2abdiri a2arya a2mukhop a3vena.

how can i make it add commas so

a22casti,a22sahot,a25zhang,a298wong,a2abdiri,a2arya,a2mukhop,a3vena.

i tried adding tr 'n' ',' but it would add a comma at the end of the sentence
a3vena,.

bash shell-script shell

share

edited 21 mins ago

tifrof

asked 25 mins ago

tifroftifrof

111 bronze badge

New contributor

tifrof is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If your output is a22casti a22sahot a25zhang a298wong a2abdiri a2arya a2mukhop a3vena. with a blank between the words than tr " " "," should work.
  
  – mnille
  12 mins ago
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  sorry thats when its echoed, its actually listed vertically
  
  – tifrof
  2 mins ago
  
  
  

  
  
  
  

add a comment
 | 

in my shell program i just cut the names in the server and display them,

echo `last | grep "pts" | sort | cut -d' ' -f1 | uniq |  grep -v / `"."

gives me an output of

a22casti a22sahot a25zhang a298wong a2abdiri a2arya a2mukhop a3vena.

how can i make it add commas so

a22casti,a22sahot,a25zhang,a298wong,a2abdiri,a2arya,a2mukhop,a3vena.

i tried adding tr 'n' ',' but it would add a comma at the end of the sentence
a3vena,.

bash shell-script shell

share

edited 21 mins ago

tifrof

asked 25 mins ago

tifroftifrof

111 bronze badge

New contributor

tifrof is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

echo `last | grep "pts" | sort | cut -d' ' -f1 | uniq |  grep -v / `"."

a22casti a22sahot a25zhang a298wong a2abdiri a2arya a2mukhop a3vena.

a22casti,a22sahot,a25zhang,a298wong,a2abdiri,a2arya,a2mukhop,a3vena.

share

edited 21 mins ago

tifrof

asked 25 mins ago

tifroftifrof

111 bronze badge

New contributor

tifrof is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share

edited 21 mins ago

tifrof

asked 25 mins ago

tifroftifrof

111 bronze badge

New contributor

tifrof is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 25 mins ago

tifroftifrof

111 bronze badge

New contributor

tifrof is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 25 mins ago

tifroftifrof

111 bronze badge