How to egrep the first character in second column?

Posted by Steve on Super User See other posts from Super User or by Steve
Published on 2012-09-28T15:32:18Z Indexed on 2012/09/28 15:41 UTC
Read the original article Hit count: 347

Filed under:

command-line

|

bash-scripting

using egrep, how can i print all lastnames start with K or k ???

Jennifer Cowan:548-834-2348:583 Laurel Ave., Kingsville, TX 83745:10/1/35:58900
Lesley Kirstin:408-456-1234:4 Harvard Square, Boston, MA 02133:4/22/62:52600
Jennifer Cowan:548-834-2348:583 Laurel Ave., kingsville, TX 83745:10/1/35:58900
Lesley kirstin:408-456-1234:4 Harvard Square, Boston, MA 02133:4/22/62:52600
William Kopf:846-836-2837:6937 Ware Road, Milton, PA 93756:9/21/46:43500
Arthur Putie:923-835-8745:23 Wimp Lane, Kensington, DL 38758:8/31/69:126000

© Super User or respective owner

Related posts about command-line

WMI permissions: Select CommandLine, ProcessId FROM Win32_Process returns no data for CommandLine

as seen on Server Fault - Search for 'Server Fault'
Hi all, I am gathering performance data via WMI and would like to avoid having to use an account in the Administrators group for this purpose. The target machine is running Windows Server 2003 with the latest SP/updates. I've done what I believe to be the appropriate configuration to allow our user… >>> More
WMI permissions: Select CommandLine, ProcessId FROM Win32_Process returns no data for CommandLine

as seen on Server Fault - Search for 'Server Fault'
I am gathering performance data via WMI and would like to avoid having to use an account in the Administrators group for this purpose. The target machine is running Windows Server 2003 with the latest SP/updates. I've done what I believe to be the appropriate configuration to allow our user access… >>> More
Java 1.5 Command Line Password Masking

as seen on Stack Overflow - Search for 'Stack Overflow'
All, Our server is running Java 1.5 and I am having difficulty trying to mask user input from the command line. I am executing a jar file (java -jar my.jar) and am working through command line prompts via printlns. I cannot use Java Console. Thanks >>> More
Modifying AD Schema permissions from the command line

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Recently while making some changes for a client, I accidently dug myself into a pretty deep hole. I was trying to explicitly deny a certain user from reading a few group policies including the Default Domain Policy. When I went in to make the change I accidently denied Authenticated Users rather… >>> More
Ask the Readers: Do You Use the Command Line?

as seen on How to geek - Search for 'How to geek'
Most people have heard of it but not everyone is familiar or comfortable with how to use this bastion of geekdom. This week we would like to know if you use the command line or not. The command line…the bastion of ultimate geekery in many peoples’ eyes. You often hear people referring to doing… >>> More

Related posts about bash-scripting

Simple bash scripting

as seen on Super User - Search for 'Super User'
I'm trying to get to grips with bash scripting via cygwin. My script is about as simple as it gets. I change the directory to the root of my C drive, and print the new location. #!/usr/bin/bash cd /cygdrive/c pwd is saved in the file chdir.sh in my home directory. I then call ./chdir.sh from… >>> More
Bash scripting problem

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm writing a bash script to sync my iTunes music directory to a directory on a removable hard drive. The script works fine when there is absolutely nothing in the folder on the external hard drive. Once all files have been copied to the external drive, then the script begins to act strange. Even… >>> More
Bash scripting help

as seen on Stack Overflow - Search for 'Stack Overflow'
#!/bin/bash usage() { echo "usage: ‘basename $0‘ project_name" } if [ $# -ne 1 ] then usage exit 1 fi mkdir $1 What does this code do? >>> More
Is there any use for Bash scripting anymore?

as seen on Stack Overflow - Search for 'Stack Overflow'
I just finished my second year as a university CS student, so my "real-world" knowledge is lacking. I learned Java my first year, continued with Java and picked up C and simple Bash scripting my second. This summer I'm trying to learn Perl (God help me). I've dabbled with Python a bit in the past… >>> More
Bash scripting know the result of a command.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am writing a bash script to run an integration test of a tool I am writing. Basically I run the application with a set of inputs and compare the results with expected values using the diff command line tool. It's working, but I would like to enhance it by knowing the result of the diff command… >>> More