|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
sed insert command and variable expansion/command substitution
Post 302402081 by rekha_sri on Monday 8th of March 2010 10:24:23 PM
03-08-2010
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I want to instert Category:XXXXX into the 2. line
something like this should work, but I have somewhere the wrong sytanx. something with the linebreak goes wrong:
sed "2i\\${n}Category:$cat\n"
Sample:
Titel Blahh Blahh abllk sdhsd sjdhf
Blahh Blah Blahh
Blahh
Should look like... (2 Replies)
Discussion started by: lowmaster
2 Replies
2. Shell Programming and Scripting
When script is running you only see when some of the commands are not successfull.
Is there a way to see which command are executed and to show the substitution of variables as every line is executed ? (3 Replies)
Discussion started by: gr0124
3 Replies
3. Shell Programming and Scripting
For example I have variable like below
echo $OUTPUT
/some/path/`uname -n`
when I try to use the variable OUTPUT like below
cd $OUTPUT or cd ${OUTPUT}
I am getting bad substituion error message
$ cd $OUTPUT
ksh: cd: bad substitution
$ cd ${OUTPUT}
ksh: cd: bad substitution
... (1 Reply)
Discussion started by: rajukv
1 Replies
4. Shell Programming and Scripting
Hello All,
I don't write scripts very often, and in this case I am stumped, although it may be a bug in the version of bash I have to use (it's not my system).
I want to extract a specific string snippet from a block of text (coming from a log file) that is dependent on a bunch of other... (1 Reply)
Discussion started by: jaimielives
1 Replies
5. UNIX for Dummies Questions & Answers
Hello people.
Part of my script:
SUBSETID=`echo $PMFILE |sed 's/pmresult_//' | sed 's/_*//'`
MAPFILE=`find /huawei/cell /huawei/nodeb /huawei/rnc -name 'mapping_$SUBSETID.txt' |grep -v backup`
Unfortunatelly variable $SUBSETID in the MAPFILE declaration will not return the... (3 Replies)
Discussion started by: drbiloukos
3 Replies
6. Shell Programming and Scripting
Hello all. This is my first post/question on this site.
I’m a new Systems Analyst with previous experience with BASH. Although now I'm using AIX, and I’m trying to get a feel for the Korn shell (for those of you that don’t know AIX only uses the KORN shell).
I hope I put this into the correct... (10 Replies)
Discussion started by: sydox
10 Replies
7. Shell Programming and Scripting
I'm trying to change "F" to "G" in lines after the first one:
'FUE.SER' 5
1 1 F0501 F0401 F0502
2 1 F0301 E0501 F0201 E0502 F0302
3 1 F0503 E0503 E0301 E0201 E0302 E0504 F0504
4 1 F0402 F0202 E0202 F0101 E0203 F0203 F0403
5 1 F0505 E0505 E0303 E0204 E0304 E0506... (10 Replies)
Discussion started by: larrl
10 Replies
8. Shell Programming and Scripting
Hi,
at academic level I am familiar with how variable substitution/expansion feature works. From your live experience, can you please tell what are real-time scenarios where ${variable:=} ${variable%pattern} ${variable:=word} sort of features can be used? How can we connect that dot that... (6 Replies)
Discussion started by: ab_2010
6 Replies
9. Shell Programming and Scripting
Hi,
I am trying to substitute an attributes value using sed command but it is only possible to substitute the value without space.
input xml
<BillingAddress11300000 Tag="11300000" SectionID="BLA" CustAddrName="CLAUDIA LUCIA DE ALMEIDA" CustAddrStreet="AV ENGENHEIRO RICHARD" CustAddrState="RJ"... (3 Replies)
Discussion started by: Bijayan Sarkar
3 Replies
10. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
Hi,
I am trying to substitute an attributes value using sed command but it is only possible to substitute the value without space.
2. Relevant commands, code, scripts, algorithms:
input xml
<BillingAddress11300000... (13 Replies)
Discussion started by: Bijayan Sarkar
13 Replies
LEARN ABOUT HPUX
dtinfoaction
dtinfoaction(file formats) dtinfoaction(file formats) NAME
dtinfoaction -- CDE information management actions SYNOPSIS
DtLoadInfoLib filename Open filename DtShowInfoAtLoc DtPrintInfoAtLoc DESCRIPTION
The CDE Information Management Services support the following information management actions: DtLoadInfoLib filename Load the information library specified by filename, which can be either a relative or absolute file path. If filename is not specified, dtinfo displays the default information library(s). Open filename Load the information library specified by filename. Remaps to DtLoadInfoLib filename. DtShowInfoAtLoc filename section Display the section or topic specified by section contained within the infolib specified by filename. filename can be either a relative or absolute file path. section specifies the information library section in generalized locator format. dtinfo is started if it is not already running. This corresponds to invoking dtinfo with the -sect option from the command line. DtPrintInfoAtLoc Print one or more infolib sections from the desktop. This action is invoked whenever a section or sections is dragged from the book list window in dtinfo and dropped on the printer icon on the front panel. These actions can be invoked from an application using the DtActionInvoke(3) function or invoked from a command line using the dtaction(1) utility. SEE ALSO
dtinfo(1), DtActionInvoke(3), DtInfo_LoadInfoLib(4), DtInfo_PrintInfoAtLoc(4), DtInfo_ShowInfoAtLoc 4 dtinfoaction(file formats)