I have a file of the following syntax that has around 120K records that are tab separated.
input.txt
I am looking for an awk oneliner that could split this input.txt file into multiple files of 5K records in each file with the name input_1.txt, input_2.txt ....
I have a file ehich has multiple create statements as
create abc 123
one
two
create xyz 456
four
five
create nnn 666
six
four
I want to separte each create statement in seperate files (3 Replies)
Hi All,
I have a file ABC.txt and I need to split this file on every 250 rows.
And the file name should be ABC1.txt , ABC2.txt and so on.
I tried with split command
split -l 250 <filename> '<filename>'
but the file name returned was
ABC.txtaa
ABC.txtab.
Please... (8 Replies)
Hello,
Each record has a lenght of 7 characters
I have 2 types of records 010 and 011
There is no character of end of line.
For example my file is like that :
010hello 010bonjour011both 011sisters
I would like to have 2 files
010.txt (2 records)
hello
bonjour
and
... (1 Reply)
Hi,
i have a file like this:
1|2|3|4|5|
1|2|8|4|6|
Trailer1|||||
1|2|3|
Trailer2|||
3|4|5|6|
3|4|5|7|
3|4|5|8|
Trailer2|||
I want to generate 3 files out of this based on the trailer record. Trailer record string can be different for each file or it may be same for one or two.
No... (24 Replies)
Hi
I have a file that has multiple sequences; the sequence name is the line starting with '>'. It looks like below:
infile.txt:
>HE_ER
tttggtgccttgactcggattgggggacctcccttgggagatcaatcccctgtcctcctgctctttgctc
cgtgaaaaggatccacctatgacctctagtcctcagacccaccagcccaaggaacatctcaccaatttca
>M7B_Ho_sap... (2 Replies)
Hi Gurus
I have to split the incoming source file into multiple file.
File contains some unwanted XML tags also .
Files looks like
some XML tags
FILEHEADERABC 12
--
---
----
EOF
some xml tags
xxxFILEHEADERABC 13
--
---
----
EOF
I have to ignore XML tags and only split file... (6 Replies)
Hi
I have a file with 100 million rows. I want to split them into 1000 subfiles and name them from 1.xls to 1000.xls.. Can I do it in awk?
Thanks, (8 Replies)
Hi,
I have a file which has many URLs delimited by space. Now i want them to move to separate files each one holding 10 URLs per file.
http://3276.e-printphoto.co.uk/guardian http://abdera.apache.org/ http://abdera.apache.org/docs/api/index.html
I have used the below code to arrange... (6 Replies)
Hi guys,
I have a requirement where i need to split a .csv file into multiple files.
Say for example i have data.csv file and i have splitted that into multiple files based on some conditions i.e first file should have 100, last file 50 and other files 1000 each. Am passing the values in... (2 Replies)
I have following file:
FHEAD0000000001RTLG20161205110959201612055019
THEAD......
TCUST.....
TITEM....
TTEND...
TTAIL...
THEAD......
TCUST.....
TITEM....
TITEM.....
TTEND...
TTAIL...
FTAIL<number of lines in file- 10 digits;prefix 0><number of lines in file-2 - 10 digits- perfix 0>... (6 Replies)
Discussion started by: amitdaf
6 Replies
LEARN ABOUT MOJAVE
subst
subst(n) Tcl Built-In Commands subst(n)
__________________________________________________________________________________________________________________________________________________NAME
subst - Perform backslash, command, and variable substitutions
SYNOPSIS
subst ?-nobackslashes? ?-nocommands? ?-novariables? string
_________________________________________________________________DESCRIPTION
This command performs variable substitutions, command substitutions, and backslash substitutions on its string argument and returns the
fully-substituted result. The substitutions are performed in exactly the same way as for Tcl commands. As a result, the string argument
is actually substituted twice, once by the Tcl parser in the usual fashion for Tcl commands, and again by the subst command.
If any of the -nobackslashes, -nocommands, or -novariables are specified, then the corresponding substitutions are not performed. For
example, if -nocommands is specified, command substitution is not performed: open and close brackets are treated as ordinary characters
with no special interpretation.
Note that the substitution of one kind can include substitution of other kinds. For example, even when the -novariables option is speci-
fied, command substitution is performed without restriction. This means that any variable substitution necessary to complete the command
substitution will still take place. Likewise, any command substitution necessary to complete a variable substitution will take place, even
when -nocommands is specified. See the EXAMPLES below.
If an error occurs during substitution, then subst will return that error. If a break exception occurs during command or variable substi-
tution, the result of the whole substitution will be the string (as substituted) up to the start of the substitution that raised the excep-
tion. If a continue exception occurs during the evaluation of a command or variable substitution, an empty string will be substituted for
that entire command or variable substitution (as long as it is well-formed Tcl.) If a return exception occurs, or any other return code is
returned during command or variable substitution, then the returned value is substituted for that substitution. See the EXAMPLES below.
In this way, all exceptional return codes are "caught" by subst. The subst command itself will either return an error, or will complete
successfully.
EXAMPLES
When it performs its substitutions, subst does not give any special treatment to double quotes or curly braces (except within command sub-
stitutions) so the script
set a 44
subst {xyz {$a}}
returns "xyz {44}", not "xyz {$a}" and the script
set a "p} q {r"
subst {xyz {$a}}
returns "xyz {p} q {r}", not "xyz {p} q {r}".
When command substitution is performed, it includes any variable substitution necessary to evaluate the script.
set a 44
subst -novariables {$a [format $a]}
returns "$a 44", not "$a $a". Similarly, when variable substitution is performed, it includes any command substitution necessary to
retrieve the value of the variable.
proc b {} {return c}
array set a {c c [b] tricky}
subst -nocommands {[b] $a([b])}
returns "[b] c", not "[b] tricky".
The continue and break exceptions allow command substitutions to prevent substitution of the rest of the command substitution and the rest
of string respectively, giving script authors more options when processing text using subst. For example, the script
subst {abc,[break],def}
returns "abc,", not "abc,,def" and the script
subst {abc,[continue;expr {1+2}],def}
returns "abc,,def", not "abc,3,def".
Other exceptional return codes substitute the returned value
subst {abc,[return foo;expr {1+2}],def}
returns "abc,foo,def", not "abc,3,def" and
subst {abc,[return -code 10 foo;expr {1+2}],def}
also returns "abc,foo,def", not "abc,3,def".
SEE ALSO
Tcl(n), eval(n), break(n), continue(n)
KEYWORDS
backslash substitution, command substitution, variable substitution
Tcl 7.4 subst(n)