Hi every1
Well i have a list of numbers e.g
12304
13450
01234
00123
14567
what i want is a command to check if the number is starting from 0 and then delete the 0 without doing anything else!!!!
any help wud b appreciated!!!!!!!!:( (4 Replies)
I am receiving a file with 'M-^M' characters...how do I get rid of these characters.
I tried tr -d '\015' and sed '/^M//g', but they didnot work.
Appreciate if someone can help me with this (1 Reply)
Hi All,
I wanted to delete all the unwanted characters in the string. ie, to delete all the characters which are not alpha numeric values.
var1="a./bc"
var2='abc/\."123'
like to get the output as
print var1
abc
print var2
abc123
Could you guys help me out pls.
Your help is... (3 Replies)
Hi All,
I have a configuration file (file.cfg) in which data will be like this
;
,
_
+
a to z
A to Z
Now i have to read a textfile (file.txt) and i need to check whether there is any other character present in text file that is not existing in (file.cfg).
If other characters are present... (4 Replies)
Hi,
I have a file that has data in the following manner,
tt_0.00001.dat 123.000
tt_0.00002.dat 124.000
tt_0.00002.dat 125.000
This is consistent for all the entries in the file. I want to delete the 'tt_' and '.dat' from each line. Could anyone please guide me how to do this using awk or... (2 Replies)
Hello Everyone,
I need help in deleting first 10 characters from the filename in a directory
eg:
1234567890samplefile1.txt
1234567890samplefile2.txt
and so on..
need to get the output as
samplefile1.txt
Thanks in Advance!!!! (8 Replies)
hi,
./R1_970330_210505.sard
./R1_970403_223412.sard
./R1_970626_115235.sard
./R1_970626_214344.sard
./R1_970716_234214.sard
...
...
...
for these strings, i wanna remove the ./ for each line
how can i do that?
i know it could possibly be done by sed, but i really have not idea how... (4 Replies)
I have a file as follows
ATOM 5181 N AMET K 406 12.440 6.552 25.691 0.50 7.37 N
ATOM 5182 CA AMET K 406 13.685 5.798 25.578 0.50 5.87 C
ATOM 5183 C AMET K 406 14.045 5.179 26.909 0.50 5.07 C
ATOM 5184 O MET K... (14 Replies)
My sed is not working on deleting the entire special characters and leaving what is necessary.grep connections_per a|sed -e 's/\<\!\-\-//g'
INPUT:
<!-- <connections_per_instance>1</connections_per_instance> -->
<method>HALF</method>
<!--... (10 Replies)
Discussion started by: kenshinhimura
10 Replies
LEARN ABOUT MOJAVE
column
COLUMN(1) BSD General Commands Manual COLUMN(1)NAME
column -- columnate lists
SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...]
DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by
default, from the standard input. Empty lines are ignored.
The options are as follows:
-c Output is formatted for a display columns wide.
-s Specify a set of characters to be used to delimit columns for the -t option.
-t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with
the characters supplied using the -s option. Useful for pretty-printing displays.
-x Fill columns before filling rows.
ENVIRONMENT
The COLUMNS, LANG, LC_ALL and LC_CTYPE environment variables affect the execution of column as described in environ(7).
EXIT STATUS
The column utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
(printf "PERM LINKS OWNER GROUP SIZE MONTH DAY " ;
printf "HH:MM/YEAR NAME
" ;
ls -l | sed 1d) | column -t
SEE ALSO colrm(1), ls(1), paste(1), sort(1)HISTORY
The column command appeared in 4.3BSD-Reno.
BUGS
Input lines are limited to LINE_MAX (2048) bytes in length.
BSD July 29, 2004 BSD