[Scripting]Find & replace using user input then replacing text after
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1. The problem statement, all variables and given/known data:
(o) Checkout an auto part: should prompt the user for the name of the auto part
and borrower's name:
Name:
Borrower's name:
After reading the name of the auto part and the borrower's name, this option
should verify that the auto part exists and that it is checked in. If so, the status
should be changed in the database, otherwise an error message should be
generated. The system date should be used to update the checkout date.
Basically I have an entry in the file that lists the parts (auto.parts)
i.e
Brakes:Frank:in::
What needs to happen is someone goes to "check out" the part, they enter the part name then the borrower's name and then the date, then I need to have it edit auto.parts to reflect the person who borrowed the part and the date they borrowed it on.
Brakes:Frank:in:0:na
turns into
Brakes:Frankut:11/25/09:Mike
2. Relevant commands, code, scripts, algorithms:
Trying to use some variation of sed to do this
sed -i -e "/$copart/s/<old>/<new>/g" auto.parts
3. The attempts at a solution (include all code and scripts):
So far I have: ...roughly...
Code:
echo "Part to be checked out:"
read copart
echo "Enter date:"
read codate
echo "Enter borrower's name:"
read bname
here is where im stuck I'm trying to use sed with something along the lines of:
Code:
sed -i -e "/$copart/s/in/out/g" -e "/$copart/s/0/$codate/g" -e "/$copart/s/na/$bname/g" auto.parts
I want it to find he line that has $copart in it then change the two fields with 0 to the date and na to borrower's name.
I know the way im changing my date isn't how it is said in the instructions but im trying to get over this first hurdle before tackling that issue.
I've been chugging at this on my own scouring the net for HOURS not having any luck finding anything (anything I'm able to comprehend at this point my brain is fried) I'm **hoping** I can get some insight here.. im getting desperate
4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):
Georgia State University | Atlanta, GA USA | Fasheng Qiu CSc 3320
Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).
Ok, I am brand new to UNIX and I am trying to learn a cross between basic script and database use. I had got some ideas off the net on simple ideas for learning UNIX. I am working on creating a simple phone book program that allows myself to enter our employees from work into a phone book text... (0 Replies)
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find . -type f -name "*.sql" -print|xargs perl -i -pe 's/pattern/replaced/g'
this is simple logic to find and replace in multiple files & folders
Hope this helps.
Thanks
Zaheer (0 Replies)
Hi,
I have a folder which contains multiple config.xml files and one input file, Please see the below format.
Config Files format looks like :-
Code:
<application name="SAMPLE-ARCHIVE">
<NVPairs name="Global Variables">
<NameValuePair>
... (0 Replies)
Hi all!
I'm a newbie and I'm writing a script which will ask a user for data to search. I will then search for this data using grep and displaying this data back to the screen for the user to see. The user will then enter new data to replace the data searched.
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Hi all.
I have the following command that is successfully searching for any one of the strings on all lines of a file and replacing it with the instructed value.
cat inputFile | awk '{gsub(/aaa|bbb|ccc|ddd/,"1234")}1' > outputFile
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this section of the awk code i have here takes file to work with from the user.
the user specifies the file name from the command line and the file name is assigned to the variable $FLIST
awk 'BEGIN {
while((getline < "'${FLIST}'")>0)
S
FS="\n"; RS="}\n"
}
now, i dont want... (5 Replies)
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I have to admit I'm shell scripting illiterate . I need to find certain strings in several text files and replace each of the string by unique & corresponding text.
I prepared a csv file with 3 columns: <filename>;<old_pattern>;<new_pattern>
... (5 Replies)
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On my Java webpage which invokes the shell script has two checkboxes viz ...
apache
and
weblogic
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Ex.,
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Discussion started by: bedtime
5 Replies
LEARN ABOUT CENTOS
create_text_search_template
CREATE TEXT SEARCH TEMPLATE(7) PostgreSQL 9.2.7 Documentation CREATE TEXT SEARCH TEMPLATE(7)NAME
CREATE_TEXT_SEARCH_TEMPLATE - define a new text search template
SYNOPSIS
CREATE TEXT SEARCH TEMPLATE name (
[ INIT = init_function , ]
LEXIZE = lexize_function
)
DESCRIPTION
CREATE TEXT SEARCH TEMPLATE creates a new text search template. Text search templates define the functions that implement text search
dictionaries. A template is not useful by itself, but must be instantiated as a dictionary to be used. The dictionary typically specifies
parameters to be given to the template functions.
If a schema name is given then the text search template is created in the specified schema. Otherwise it is created in the current schema.
You must be a superuser to use CREATE TEXT SEARCH TEMPLATE. This restriction is made because an erroneous text search template definition
could confuse or even crash the server. The reason for separating templates from dictionaries is that a template encapsulates the "unsafe"
aspects of defining a dictionary. The parameters that can be set when defining a dictionary are safe for unprivileged users to set, and so
creating a dictionary need not be a privileged operation.
Refer to Chapter 12, Full Text Search, in the documentation for further information.
PARAMETERS
name
The name of the text search template to be created. The name can be schema-qualified.
init_function
The name of the init function for the template.
lexize_function
The name of the lexize function for the template.
The function names can be schema-qualified if necessary. Argument types are not given, since the argument list for each type of function is
predetermined. The lexize function is required, but the init function is optional.
The arguments can appear in any order, not only the one shown above.
COMPATIBILITY
There is no CREATE TEXT SEARCH TEMPLATE statement in the SQL standard.
SEE ALSO
ALTER TEXT SEARCH TEMPLATE (ALTER_TEXT_SEARCH_TEMPLATE(7)), DROP TEXT SEARCH TEMPLATE (DROP_TEXT_SEARCH_TEMPLATE(7))
PostgreSQL 9.2.7 2014-02-17 CREATE TEXT SEARCH TEMPLATE(7)
11-16-2009
ut:11/25/09:Mike