I have file special.txt with the following data.
<header info>
123$ty5%98&0asd
1@356fgbv78
09*&^5jkns43(
...........some more rows.
In my output file, I want to eliminate all the special characters in my file and I want all other data. need some help. (6 Replies)
Hi,
On AIX 5200-07-00 I have a find command as following to delete files from a certain location that are more than 7 days old. I am being told that I cannot use -exec option to delete files from these directories.
Having said that I am more curious to know how this can be done.
an sample... (3 Replies)
what my code is doing, it is executing a sql file and the resullset of the query is getting stored in the text file in a fixed format. for that fixed format i have used the following code::
Code:
awk -F":"... (2 Replies)
Dear Friends,
I want to remove text between two patters.
Problem is, it has random special characters like \ / | * ` ~ ! $ etc.
These random special characters has no fixed length. But these special characters are appearing between a fixed pattern
e.g.
DM&^%#|#!\/?CT
Expected output... (14 Replies)
Hi,
I have a .csv file which as empty lines with comma and some special characters in 3rd column as below.
Source data
1,2,3,4,%#,6
,,,,,,
1,2,3,4,5,6
Target Data
1,2,3,4,5,6I need to remove blank lines and special charcters
I am trying to get this using the below awk
awk -F","... (2 Replies)
i need to replace the any special characters with escape characters like below.
test!=123-> test\!\=123
!@#$%^&*()-= to be replaced by
\!\@\#\$\%\^\&\*\(\)\-\= (8 Replies)
I have developed a small script to remove the Control M characters that get embedded when we move any file from Windows to Unix. For some reason, its not working in all scenarios. Some times I still see the ^M not being removed. Is there anything missing in the script:
cd ${inputDir}... (7 Replies)
Hi All,
I am fetching oracle query result in shell variable. As columns numbers are more the output wraps in unix terminal .i.e one complete record in db gets store in multiple lines. with each line ends with $ character. I want to remove these unnecessary $ character but to keep required $... (8 Replies)
I have a .CSV file when I check for the special characters in the file using the command cat -vet filename.csv, i get very lengthy lines with "^@", "^I^@" and "^@^M" characters in between each alphabet in all of the records. Using the code below file filename.csv I get the output as
I have a... (2 Replies)
Hello All ,
1. I am trying to do a task where I need to remove Blank spaces from my file , I am usingawk '{$1=$1}{print}' file>file1Input :-
;05/12/1990 ;31/03/2014 ;
Output:-
;05/12/1990 ;31/03/2014 ;This command is not removing all spaces from... (6 Replies)
Discussion started by: himanshu sood
6 Replies
LEARN ABOUT ULTRIX
cmp
cmp(1) General Commands Manual cmp(1)Name
cmp - compare two files
Syntax
cmp [-l | -s] file1 file2 [ skip1 ] [ skip2 ]
Description
The command compares two files. If either file1 or file2 is `-', standard input is used for the file. With no options, makes no comment
if the files are the same. If they differ, it reports the byte and line number at which the difference occurred to standard output. If
one file is an initial subsequence of the other a message including the file name is written to standard error.
The optional skip1 and skip2 parameters are initial byte offsets into file1 and file2 respectively and may be either octal, by specifying a
leading 0, or decimal. When using skip1 and skip2 the offset is treated as the start of the respective input file. Only one option may be
specified at a time. Only one of the input files may be standard input at a time. Because the line number is not calculated when using
either of the options the use of either flag will increase the speed of
Options-l Long format: prints the byte number (decimal) and the differing bytes (octal) for each difference.
-s Suppresses normal output and sets the exit code only.
Diagnostics
Exit code 0 is returned for identical files, 1 for different files, and 2 for an inaccessible or missing argument.
See Alsocomm(1), diff(1)cmp(1)