Being new to this area .I have been assigned a task which i am unable to do . Can any one please help me .
Hi I have requirement where i have input file XYZ_111_999_YYYYMMDD_1.TXT and with header and series of Numbers and Footer.
I want to create a mutiple output files with each file having a... (2 Replies)
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Right now i have this current system.
I have two files say xxx.txt and yyy.txt. xxx.txt is with list of patterns within double quotes. Eg.
"this is the line1"
"this is the line2"
The yyy.txt with lot of lines. eg:
"This is a test message which... (7 Replies)
Hi,
I am new to shell scripting and have a question. I would like to redirect the output of multple commands to single file, From what I read from the bash manpage and from some searching it seems it cannot be done within the shell except setting up a loop. Is it?
I am running all clearcase... (1 Reply)
Hi ,
I have a Data cleansing process which creates different log file for each step , when the process runs it creates following log files in below order:
p1_tranfrmr_log.txt
p1_tranfrmr_stats.txt
p2_globrtr_log.txt
p2_globrtr_stats.txt
p3_cusparse_log.txt
p3_cusparse_stats.txt
'
'... (8 Replies)
I am trying to combine 4 .dat files into one single Output file
Inputs are:- file123.dat, file256.dat, file378.dat & file490
Expected Output:-
FileName=file1
{text from file1}
EOF
{blank line}
FileName=file2
{text from file2}
EOF
{blank line}
FileName=file3
{text from file3}
EOF... (4 Replies)
Hi All,
I am new here but I have a scripting question that I can't seem to figure out with the "find" cmd.
What I am trying to do is to only have to run a single find cmd parsing the directories and output the different file types to induvidual files and I have been running into problems.... (3 Replies)
Hi Friends ,
Please guide me with the code to extract multiple files from one file .
The File Looks like ( Suppose a file has 2 tables list ,column length may vary )
H..- > File Header....
H....- >Table 1 Header....
D....- > Table 1 Data....
T....- >Table 1 Trailer....
H..-> Table 2... (1 Reply)
Hi Experts,
I have created multiple scripts and send the output to new file, getting this output to my mailbox on daily basis.
I would like to send the all outputs to a single file, need to merge all file outputs on a single file.
For example,
Created script for
df -h > df.doc
grep... (7 Replies)
Shell script logic
Hi
I have 2 input files like with file 1 content as (file1)
"BRGTEST-242" a.txt "BRGTEST-240" a.txt "BRGTEST-219" e.txt
File 2 contents as fle(2)
"BRGTEST-244" a.txt "BRGTEST-244" b.txt "BRGTEST-231" c.txt "BRGTEST-231" d.txt "BRGTEST-221" e.txt
I want to get... (22 Replies)
Discussion started by: pottic
22 Replies
LEARN ABOUT DEBIAN
plan9-read
CAT(1) General Commands Manual CAT(1)NAME
cat, read, nobs - catenate files
SYNOPSIS
cat [ file ... ]
read [ -m ] [ -n nline ] [ file ... ]
nobs [ file ... ]
DESCRIPTION
Cat reads each file in sequence and writes it on the standard output. Thus
cat file
prints a file and
cat file1 file2 >file3
concatenates the first two files and places the result on the third.
If no file is given, cat reads from the standard input. Output is buffered in blocks matching the input.
Read copies to standard output exactly one line from the named file, default standard input. It is useful in interactive rc(1) scripts.
The -m flag causes it to continue reading and writing multiple lines until end of file; -n causes it to read no more than nline lines.
Read always executes a single write for each line of input, which can be helpful when preparing input to programs that expect line-at-a-
time data. It never reads any more data from the input than it prints to the output.
Nobs copies the named files to standard output except that it removes all backspace characters and the characters that precede them. It is
useful to use as $PAGER with the Unix version of man(1) when run inside a win (see acme(1)) window.
SOURCE
/src/cmd/cat.c
/src/cmd/read.c
/bin/nobs
SEE ALSO cp(1)DIAGNOSTICS
Read exits with status eof on end of file or, in the -n case, if it doesn't read nlines lines.
BUGS
Beware of and which destroy input files before reading them.
CAT(1)