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Special Forums UNIX Desktop Questions & Answers How to remove text in each line after hyphen? Post 302463908 by ctsgnb on Monday 18th of October 2010 07:45:55 PM
Old 10-18-2010
Code:
[ctsgnb@shell ~]$ cat yourfile
CP19 Oahu - Maunawili Falls
CP20 Oahu - Maunawili Falls
AG12 Oahu - Maunawili Falls
CP22 Oahu - Maunawili Falls, Local area
AG14 Oahu
CP141 KZ102 Kauai - Kokee Milolii Road
CP142 MK1031 Kauai - Kokee Milolii Road
JW14 Oahu - Moana Lua

[ctsgnb@shell ~]$ awk -F"-" '{print$1}' yourfile
CP19 Oahu
CP20 Oahu
AG12 Oahu
CP22 Oahu
AG14 Oahu
CP141 KZ102 Kauai
CP142 MK1031 Kauai
JW14 Oahu

[ctsgnb@shell ~]$ sed -e 's|-.*||' yourfile
CP19 Oahu
CP20 Oahu
AG12 Oahu
CP22 Oahu
AG14 Oahu
CP141 KZ102 Kauai
CP142 MK1031 Kauai
JW14 Oahu

[ctsgnb@shell ~]$ cut -d'-' -f1 yourfile
CP19 Oahu
CP20 Oahu
AG12 Oahu
CP22 Oahu
AG14 Oahu
CP141 KZ102 Kauai
CP142 MK1031 Kauai
JW14 Oahu

[ctsgnb@shell ~]$

 

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suspend(1)                                                         User Commands                                                        suspend(1)

NAME
suspend - shell built-in function to halt the current shell SYNOPSIS
sh suspend csh suspend ksh suspend DESCRIPTION
sh Stops the execution of the current shell (but not if it is the login shell). csh Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su. ksh Stops the execution of the current shell (but not if it is the login shell). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5) SunOS 5.10 15 Apr 1994 suspend(1)
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