In a particular path of a server I have number of files.The files are generated every date with a date_mth stap on this.There are different files for different clients.
For example in /data1 path i have
X_0416_Score
Y_0416_Score
Z_0417_Score
X_0417_Score
A_0417_Score
If i will run the... (1 Reply)
Can someone please help.
I need to add a sequence number to the start of each line of a file.
It needs to be 6 characters long. ie 000001 next line starts 000002 etc. (4 Replies)
I have a file name -HRCFTSIN05PLA1602100430444444
my requirement is to split the file in 10000 count each file and to add sequence number.rch at the end of each file.
output should be in this format
HRCFTSIN05PLA160210043044444401.rch
HRCFTSIN05PLA160210043044444402.rch... (4 Replies)
Hi All,
I need to create a script which checks for a particular file for eg.kumar1.txt.
If kumar1.txt is already exist the script should increment the file name as kumar2.txt and so on.
Please Advise.
Thanks & Regards,
Kumar66 (2 Replies)
Dear Perl users,
I need your help to solve my problem below.
I want to print the sequence number without missing number within the range.
E.g. my sequence number :
1 2 3 4 5 6 7 8 11 12 13 14
my desired output:
1 -8 , 11-14
my code below but still problem with the result:
1 - 14
1 -... (2 Replies)
Hi all,
I have a file like this
ID 3BP5L_HUMAN Reviewed; 393 AA.
AC Q7L8J4; Q96FI5; Q9BQH8; Q9C0E3;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 05-SEP-2012, entry version 71.
FT COILED 59 140 ... (1 Reply)
Hi,
I am in a terrible emergency. I have multiple cdr files with line count >6000.
I need to append |0| | | | | | | |random| to end of each line. The random number should never repeat.
Please help with a shell script to process all cdr's in a directory with above requirement. (23 Replies)
Hi All ,
I have a file which contains data(comma separated) in below format :
500,Sourav ,kolkata ,8745775020,700091
505,ram,delhi ,9875645874,600032
510 ,madhu ,mumbai ,5698756430 ,500042
515 ,ramesh ,blore ,8769045601 ,400092
I want to add unique sequence number at the start of each... (7 Replies)
hi team,
i need a script for renaming a file with sequence number. script get a file from one directory'/home/billing/Cmm/sms/sms_tmp' append sequence no at the end of file name and move a file to other directory/home/billing/Cmm/sms/.
actual file is cdr201508271527 file after renaming ... (3 Replies)
Hi
I am having files in my dir ,some times it vary ,i need to assign sequence number with gunzip the file name .Please advise
ex:
file1.gz
file1111.gz
file11111.gz
file1111111.gz
expecting out output
file_1
file1111_2
file1111111_3
i written this script ,its not working what i... (3 Replies)
Discussion started by: mohan705
3 Replies
LEARN ABOUT NETBSD
cat
CAT(1) BSD General Commands Manual CAT(1)NAME
cat -- concatenate and print files
SYNOPSIS
cat [-beflnstuv] [-] [file ...]
DESCRIPTION
The cat utility reads files sequentially, writing them to the standard output. The file operands are processed in command line order. A
single dash represents the standard input, and may appear multiple times in the file list.
The word ``concatenate'' is just a verbose synonym for ``catenate''.
The options are as follows:
-b Implies the -n option but doesn't number blank lines.
-e Implies the -v option, and displays a dollar sign ('$') at the end of each line as well.
-f Only attempt to display regular files.
-l Set an exclusive advisory lock on the standard output file descriptor. This lock is set using fcntl(2) with the F_SETLKW command.
If the output file is already locked, cat will block until the lock is acquired.
-n Number the output lines, starting at 1.
-s Squeeze multiple adjacent empty lines, causing the output to be single spaced.
-t Implies the -v option, and displays tab characters as '^I' as well.
-u The -u option guarantees that the output is unbuffered.
-v Displays non-printing characters so they are visible. Control characters print as '^X' for control-X; the delete character (octal
0177) prints as '^?'. Non-ascii characters (with the high bit set) are printed as 'M-' (for meta) followed by the character for the
low 7 bits.
EXIT STATUS
The cat utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
The command:
cat file1
will print the contents of file1 to the standard output.
The command:
cat file1 file2 > file3
will sequentially print the contents of file1 and file2 to the file file3, truncating file3 if it already exists. See the manual page for
your shell (i.e., sh(1)) for more information on redirection.
The command:
cat file1 - file2 - file3
will print the contents of file1, print data it receives from the standard input until it receives an EOF ('^D') character, print the con-
tents of file2, read and output contents of the standard input again, then finally output the contents of file3. Note that if the standard
input referred to a file, the second dash on the command-line would have no effect, since the entire contents of the file would have already
been read and printed by cat when it encountered the first '-' operand.
SEE ALSO head(1), hexdump(1), lpr(1), more(1), pr(1), tail(1), view(1), vis(1), fcntl(2)
Rob Pike, "UNIX Style, or cat -v Considered Harmful", USENIX Summer Conference Proceedings, 1983.
STANDARDS
The cat utility is expected to conform to the IEEE Std 1003.2-1992 (``POSIX.2'') specification.
The flags [-belnstv] are extensions to the specification.
HISTORY
A cat utility appeared in Version 1 AT&T UNIX. Dennis Ritchie designed and wrote the first man page. It appears to have been cat(1).
BUGS
Because of the shell language mechanism used to perform output redirection, the command ``cat file1 file2 > file1'' will cause the original
data in file1 to be destroyed! This is performed by the shell before cat is run.
BSD September 23, 2006 BSD