variables in sed Post: 302134465

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doing a sed with variables

Hi, I'm trying to do the following , I have certain variables in a file and then I want to check for these variables in a certain cobol file to see if they contain a certain package if so replace them with value 1 but but that last line is giving problems: # for each variable in SQL file ...

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Hi, I am able to use sed if I hardcode the find and replace values in a shell script. This works: sed -e 's/123v/4567/g' /path/aaa.txt > /path/aaa.txt.tmp If I use a variable, I am not able to use sed command. why? This doesnot work: i=abc j=bk${i} sed -e 's/${i}/${j}/g'...

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Is it possible to place a variable in a sed command as such? sed 's/ret_Priv()/$var/' <filename> I am doing this under Bourne.

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All I am trying to produce the following in /etc/ssh/sshd_config, # IPv4 only #ListenAddress 0.0.0.0 # IPv4 & IPv6 ListenAddress :: to # IPv4 only ListenAddress <user-entry> ListenAddress <user-entry> # IPv4 & IPv6 #ListenAddress :: The number of user entries can vary. ...

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Im trying to use sed to print value that matches the value in variable and all lines after that. grep "Something" test.txt | sed -e '/{$variable}/,$b' -e 'd' I cant get it work, if I replace the $variable with the value it contains, it works fine...

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)

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LEARN ABOUT BSD

calendar