Sed Awk Cut Grep Combination Help ? Post: 302294758

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed, grep, cut or combine?

I am a beginner at shell scripting, actually i am working on my first script right now. Anyway i have searched the world how to grep two letters from each word (it will always just be two words). For example: Example Blablabla I want my script to cut out Ex (from the first word) and Bl...

2. Shell Programming and Scripting

cut sed grep or other?

Hi Is there a way to cut the last two characters off a word or number given that this word or number can be of varying length? I have tried something like TEST=`echo $OLD | cut -c 1-5` where $OLD is a variable containing a number like 1234567 which gives a result of 12345. This is fine...

3. Shell Programming and Scripting

cut in sed/awk

Hi Can i have an example where i should be able to cut columns (like for eg cut -c 1-3) in sed or awk. Regards Dhana

4. UNIX for Dummies Questions & Answers

Awk/sed solution for grep,cut

Hi, From the file "example" with lines like below, I need the int value associated with ENG , i.e, 123 SUB: ENG123, GROUP 1 SUB: HIS124, GROUP 1 .. .. Normally , i do grep ENG example | cut -d ' ' -f 2 | cut -c 4-6 Is it possible to do it in simpler way using awk/sed ? ...

5. Shell Programming and Scripting

Using grep and cut within awk

Hi My input file looks like as follows: say a.txt "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss cccccc","P06 09/10","dddddd" "aaaa cc","224 AW","ss...

6. Shell Programming and Scripting

Advice using cut & echo combination commands

Hi, I am cutting data from a fixed length test file and then writing out a new record using the echo command, the problem I have is how to stop multiple spaces from being written to the output file as a single space. Example: cat filea | while read line do field1=`echo $line | cut -c1-2` ...

7. Shell Programming and Scripting

GREP/CUT/AWK to Arrays

hi people, I have a text file containing data, seperated by TAB. I want to process this tab'ed data as variable. how can I assign this? Ex: Code: 11aaa 12000 13aaa 14aaa 15aaa 16aaa 17aaa 21aaa 22000 23aaa 24aaa 25aaa 26aaa 27aaa 31aaa 32000 33aaa 34aaa 35aaa 36aaa 37aaa...

8. Shell Programming and Scripting

Using a combination of sort/cut/grep/awk/join/paste/sed

I have a file and need to only select users that have a shell of “/bin/bash” in the line using awk or sed please help

9. UNIX for Dummies Questions & Answers

Print/cut/grep/sed/ date yyyymmdd on the filename only.

I have this filename "RBD_EXTRACT_a3468_d20131118.tar.gz" and I would like print out the "yyyymmdd" only. I use this command below, but if different command like cut or print....etc. Thanks ls RBD_EXTRACT* | sed 's/.*$........$.tar.gz$/\1/' > test.txt

LEARN ABOUT BSD

calendar

CALENDAR(1)						      General Commands Manual						       CALENDAR(1)

NAME

       calendar - reminder service

SYNOPSIS

       calendar [ - ]

DESCRIPTION

       Calendar consults the file `calendar' in the current directory and prints out lines that contain today's or tomorrow's date anywhere in the
       line.  Most reasonable month-day dates such as `Dec. 7,' `december 7,' `12/7,' etc., are recognized, but not `7 December'  or  `7/12'.	If
       you give the month as ``*'' with a date, i.e. ``* 1'', that day in any month will do.  On weekends `tomorrow' extends through Monday.

       When  an argument is present, calendar does its job for every user who has a file `calendar' in his login directory and sends him any posi-
       tive results by mail(1).  Normally this is done daily in the wee hours under control of cron(8).

       The file `calendar' is first run through the ``C'' preprocessor, /lib/cpp, to include any other calendar files  specified  with	the  usual
       ``#include'' syntax.  Included calendars will usually be shared by all users, maintained and documented by the local administration.

FILES

       calendar
       /usr/libexec/calendar to figure out today's and tomorrow's dates
       /etc/passwd
       /tmp/cal*
       /lib/cpp, egrep, sed, mail as subprocesses

SEE ALSO

       at(1), cron(8), mail(1)

BUGS

       Calendar's extended idea of `tomorrow' doesn't account for holidays.

7th Edition							 October 21, 1996						       CALENDAR(1)