This request, or highly similar ones, have been covered in these fora umpteen times. Did you consider a search upfront?
Depending on your system version, this may do:
Please be aware that it looks for the combination you specified; should there be e.g. a single "|" at line end, a "|"\r combination will be added.
Hi,
I have a situation to append spaces to end of first record (header)and last record (footer) based on second record length.
The first record length is always 20.The second record will be different for different files.I have to append spaces for the first line based on second record... (2 Replies)
I have file called xx
Now i want to rename this file as xxYYYYMMDD_HHMIAM.xls
Here is my code..
export DATE1=`date +%Y%m%d`
mv xx xx$DATE1
This code renames as xxYYYYMMDD
Now how can i append HHMIAM at the end of the file?
Any help is appreciated... (3 Replies)
Hello, I wanted to append 'XYZ' at the end of the text file. How can i do this?
I searched the forums and i am not getting what i want. Any help is highly appreciated. Thanks (2 Replies)
I have searched the forms and I can not find info on appending each line of one file to the same line of another file. I know that I can cat one file to another or append the 2nd file to the end of the 1st but not quite sure how to append one line of data to another. For example
File 1 has ... (2 Replies)
I keep trying to append some astrix to the end of a line, but it keeps overwriting at the front of the line.
These are the originals
Fred Fardbarkle:674-843-1385:20 Parak Lane, Duluth, MN 23850:4/12/23:780900
Fred Fardbarkle:674-843-1385:20 Parak Lane, Duluth, MN 23850:4/12/23:780900
... (5 Replies)
I know that windows uses CRLF as a end of line character while Unix uses LF. But visually i could not see any difference in files while creating on either of plat forms.
CR (Carriage Return) means to bring cursor to beginning of line while LF (Line feed) means to bring cursor to next line... (5 Replies)
Hi Guys,
I have serveral directories like this:
(2013) blablabla(blabla) - blabla (blabla)
or
(1997) blablabla(blabla) - blabla (blabla)
and have to rename them to something like that:
blablabla(blabla) - blabla (blabla) (2013)
and
blablabla(blabla) - blabla (blabla) (1997)
Easy... (2 Replies)
Hi,
Here i'm using a awk inside bash script to validate the datafile by referring to the configuration file(schema file).
Here the validation check is done for datatype, field length and null values.
Once the validation is done on data file the error records are moved to the bad file. So... (22 Replies)
I have a text file in which all records end with pipe character and newline, but a few do not have a pipe at the end.
Something like this
1|John|32|US|
2|Matt|35|UK
3|Rex|36|EU|
So in the above example the second line does not have a pipe at the end
My requirement is to append a... (5 Replies)
Discussion started by: abhilashnair
5 Replies
LEARN ABOUT DEBIAN
tcfmgr
TCFMGR(1) Tokyo Cabinet TCFMGR(1)NAME
tcfmgr - the command line utility of the fixed-length database API
DESCRIPTION
The command `tcfmgr' is a utility for test and debugging of the fixed-length database API and its applications. `path' specifies the path
of a database file. `width' specifies the width of the value of each record. `limsiz' specifies the limit size of the database file.
`key' specifies the key of a record. `value' specifies the value of a record. `file' specifies the input file.
tcfmgr create path [width [limsiz]]
Create a database file.
tcfmgr inform [-nl|-nb] path
Print miscellaneous information to the standard output.
tcfmgr put [-nl|-nb] [-sx] [-dk|-dc|-dai|-dad] path key value
Store a record.
tcfmgr out [-nl|-nb] [-sx] path key
Remove a record.
tcfmgr get [-nl|-nb] [-sx] [-px] [-pz] path key
Print the value of a record.
tcfmgr list [-nl|-nb] [-m num] [-pv] [-px] [-rb lkey ukey] [-ri str] path
Print keys of all records, separated by line feeds.
tcfmgr optimize [-nl|-nb] path [width [limsiz]]
Optimize a database file.
tcfmgr importtsv [-nl|-nb] [-sc] path [file]
Store records of TSV in each line of a file.
tcfmgr version
Print the version information of Tokyo Cabinet.
Options feature the following.
-nl : enable the option `FDBNOLCK'.
-nb : enable the option `FDBLCKNB'.
-sx : the input data is evaluated as a hexadecimal data string.
-dk : use the function `tcfdbputkeep' instead of `tcfdbput'.
-dc : use the function `tcfdbputcat' instead of `tcfdbput'.
-dai : use the function `tcfdbaddint' instead of `tcfdbput'.
-dad : use the function `tcfdbadddouble' instead of `tcfdbput'.
-px : the output data is converted into a hexadecimal data string.
-pz : do not append line feed at the end of the output.
-m num : specify the maximum number of the output.
-pv : print values of records also.
-rb lkey ukey : specify the range of keys.
-ri str : specify the interval notation of keys.
-sc : normalize keys as lower cases.
This command returns 0 on success, another on failure.
SEE ALSO tcftest(1), tcfmttest(1), tcfdb(3), tokyocabinet(3)Man Page 2011-02-12 TCFMGR(1)