Not sure what you were trying to achieve with both the check_it function and the case statement. You can do it all using a case statement as shown in the following example
HI all,
I would like to know how the user can be restricted for entering only the number and not characters in sheel scripts..
Suppose code is like this
echo 'Enter the number'
read Value
Now user may enter 'a' as value...
But i want to disallow him for entering characters other than... (3 Replies)
HI all,
I want to script where all the server names will be in a text file like
server1
server2
server3 . and the script should take servernames from a text file and perform copy of files if the files are not present on those servers.after which it should take next servername till the end of... (0 Replies)
I have a file which extracts data from an HTML file
For Eg HTML file contains:
New York;ABC;145;Yes;YES;No
New York;BCD;113;Yes;YES;No
New York;NAS;63;Yes;YES;No
------------------------
London-48;CBT;16;Yes;YES;No
London-48;CME;17;Yes;YES;No
London-48;EUR;52;Yes;YES;No... (7 Replies)
Hello there, find below for my code first:
$pdp_asaba=`cat /tmp/temp_total | grep asaba | sed 's/*//g'`
if ]]
then pdp_asaba=0
fi
$pdp_abuja=`cat /tmp/temp_total | grep abuja | sed 's/*//g'`
if ]]
then pdp_abuja=0
fi
$pdp_ojota=`cat /tmp/temp_total | grep ojota | sed 's/*//g'`
if ... (3 Replies)
I need to search a string for some specific text which is no big deal using grep. My problem is when the search fails to find the text. I need to add text like "na" when my search does not match.
I have tried this command but it does not work when I put the command in a loop in a bash script:
... (12 Replies)
I am trying to use awk skip each line with a ## or # and check each line after for STB= and if that value in greater than or = to 0.8, then at the end of line the text "STRAND BIAS" is written in else "GOOD".
So in the file of 4 entries attached.
awk tried:
awk NR > "##"' "#" -F"STB="... (6 Replies)
Hi dears
i use bash shell
i have INPUT.txt
like this
number of columns different in one
some row have 12 , some 11 columns
see last column
INPUT.txt
CodeGender Age Grade Dialect Session Sentence Start End Length Phonemic Phonetic
63 M 27 BS/BA TEHRANI 3 4 298320 310050... (2 Replies)
Discussion started by: alii
2 Replies
LEARN ABOUT SUNOS
fmt
fmt(1) User Commands fmt(1)NAME
fmt - simple text formatters
SYNOPSIS
fmt [-cs] [-w width | -width] [inputfile...]
DESCRIPTION
fmt is a simple text formatter that fills and joins lines to produce output lines of (up to) the number of characters specified in the -w
width option. The default width is 72. fmt concatenates the inputfiles listed as arguments. If none are given, fmt formats text from the
standard input.
Blank lines are preserved in the output, as is the spacing between words. fmt does not fill nor split lines beginning with a `.' (dot), for
compatibility with
nroff(1). Nor does it fill or split a set of contiguous non-blank lines which is determined to be a mail header, the first line of which
must begin with "From".
Indentation is preserved in the output, and input lines with differing indentation are not joined (unless -c is used).
fmt can also be used as an in-line text filter for vi(1). The vi command:
!}fmt
reformats the text between the cursor location and the end of the paragraph.
OPTIONS -c Crown margin mode. Preserve the indentation of the first two lines within a paragraph, and align the left margin of
each subsequent line with that of the second line. This is useful for tagged paragraphs.
-s Split lines only. Do not join short lines to form longer ones. This prevents sample lines of code, and other such
formatted text, from being unduly combined.
-w width | -width Fill output lines to up to width columns.
OPERANDS
inputfile Input file.
ENVIRONMENT VARIABLES
See environ(5) for a description of the LC_CTYPE environment variable that affects the execution of fmt.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO nroff(1), vi(1), attributes(5), environ(5)NOTES
The -width option is acceptable for BSD compatibility, but it may go away in future releases.
SunOS 5.10 9 May 1997 fmt(1)