Can't find the mistake in sed expression Post: 302288022

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1. Shell Programming and Scripting

Dont what this sed expression does

I am new to unix and have come across the sed expression but not sure what its doing. Can someone please tell me whats happening in the sed command below?

2. Shell Programming and Scripting

Do not find the mistake in a small routine!!!

Have a textfile (regular updated) with informations about datafiles . Each line is describing a datafile. Now I am trying to delete several specific lines in this textfile, which are defined before in a kind of removal list. Can not find the mistake I have done in the script because in the...

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Hello everyone, first post here, trying to learn scripting on my own and this forum as been really helpful so far. I made few little scripts working great but I m facing some problems with RE. I have a bunch of files in many subdirectories called *001.ext *002.ext OR simple *.ext or *01.ext...

4. Shell Programming and Scripting

Can anyone find the mistake in this script file

#!/bin/ksh db_user=`echo $DB_USER_NAME` db_pwd=`echo $DB_PASSWORD` db_sid=`echo $TWO_TASK` sqlplus -s $db_user/$db_pwd@$db_sid << EOF a = select ACK_PARTY_NAME,bus_event_seq_nbr from bus_event where ack_party_name like 'MOVE_USAGE_DAEMON%' and bus_event_seq_nbr='3969094' set -- echo $a |...

5. UNIX for Advanced & Expert Users

sed: -e expression #1, char 0: no previous regular expression

Hello All, I'm trying to extract the lines between two consecutive elements of an array from a file. My array looks like: problem_arr=(PRS111 PRS213 PRS234) j=0 while } ] do k=`expr $j + 1` sed -n "/${problem_arr}/,/${problem_arr}/p" problemid.txt ---some operation goes...

6. Shell Programming and Scripting

sed returns error "sed: -e expression #1, char 18: unterminated `s' command"

Hello All, I have something like below LDC100/rel/prod/libinactrl.a LAA2000/rel/prod/libinactrl.a I want to remove till first forward slash that is outputshould be as below rel/prod/libinactrl.a rel/prod/libinactrl.a How can I do that ???

7. Shell Programming and Scripting

I am learning regular expression in sed,Please help me understand the use curly bracket in sed,

I am learning SED and just following the shell scripting book, i have trouble understanding the grep and sed statement, Question : 1 __________ /opt/oracle/work/antony>cat teledir.txt jai sharma 25853670 chanchal singhvi 9831545629 anil aggarwal 9830263298 shyam saksena 23217847 lalit...

8. Shell Programming and Scripting

sed regular expression

Hi , I need to remove pipe character from a |^ delimeted file. Something like |^tran|sformers||^|revenge |of fallen|^ to |^transformers|^revenge of fallen|^... Cold anybody please help to build the regular expression using sed . many thanks. Please use code tags next time for...

9. Shell Programming and Scripting

How to find a value from an expression?

I have below expression from which I would like to output +m= value: "ginger bread.k +log ../output1 -format +m=3 0 +sleep 10 +suspend 10" The output value should be "3" Any suggestions?

LEARN ABOUT SUSE

set_color

set_color(1)                                                           fish                                                           set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1                                                    Sun Jan 8 2012                                                      set_color(1)