I have a variable that is outputting a lot of space.
here has been 45 lines returned ...
how can I remove the spaces between the "been and the 45"
CODE:
fil_len=`wc -l < coshb.txt`
if ; then
cat coshb.txt | more
echo " "
echo "There has been ${fil_len} lines... (4 Replies)
I have a question about the accuracy of prstat.
I did a 'prstat -t' and it shows 99% of my memory is occupied by oracle.
NPROC USERNAME SIZE RSS MEMORY TIME CPU
194 oracle 343G 340G 99% 86:17.24 56%
However, 'top' shows I still have 7762meg of memory free.
Memory: 16G real, 7762M... (4 Replies)
Hi
I am facing a strange problem
a=03
echo ${a}
the output is 3
But i want to display it is 03
Can you people help me how to display it like 03.
Thanks (2 Replies)
I have an overnight script which runs across a large directory to repair permissions and ownership. I also have this command output the list of files affected so that cron can email these as a log file. Previously I had the command in the form:
find /path/to/files -not -user myname -print -exec... (4 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
What single command line would you enter to get the following output?
8140 drwxr-xr-x 9 root bin 18 Jan 20... (6 Replies)
Hi, perhaps this is a dumb question.
I'm running queries on mysql and I'm getting tabbed results like these:
mysql> SELECT * from metrics_status WHERE date = '2012-03-30';
<TABLE... (1 Reply)
lets say I am printing something out
echo "Please enter a valid username"
and its being printed out 5 times, is there any way I can limit to only being displayed ONCE. I tried echo -n but that just makes everything fit on one line.
Right now it keeps saying
Please enter a valid... (5 Replies)
I have a file like this:
AAEQGAGNQPQH,,,,160,32,,,,
AAGQDYNSPLH,,712,39,,,,,,
AAGREGGNTEAF,26,,,,,,,,4
AAGSPQH,,,,8,5,,,,
AAKKLGQFYNEQF,4,,6,,,7,,,2
AANSGGRYNEQF,,2747,3120,,,,,,
AAQGGVGGELF,,,,5,,12,36,,
AAQGLAGYYEQY,,25,13,,,,,,
AAQRGNEQF,510,2,,,6,,6,,76
AAQTGENSPLH,,16,16,,,,,,
The... (9 Replies)
Discussion started by: xshang
9 Replies
LEARN ABOUT SUNOS
fspec
fspec(4) File Formats fspec(4)NAME
fspec - format specification in text files
DESCRIPTION
It is sometimes convenient to maintain text files on the system with non-standard tabs, (tabs that are not set at every eighth column).
Such files must generally be converted to a standard format, frequently by replacing all tabs with the appropriate number of spaces, before
they can be processed by system commands. A format specification occurring in the first line of a text file specifies how tabs are to be
expanded in the remainder of the file.
A format specification consists of a sequence of parameters separated by blanks and surrounded by the brackets <: and :>. Each parameter
consists of a keyletter, possibly followed immediately by a value. The following parameters are recognized:
ttabs The t parameter specifies the tab settings for the file. The value of tabs must be one of the following:
o A list of column numbers separated by commas, indicating tabs set at the specified columns.
o A '-' followed immediately by an integer n, indicating tabs at intervals of n columns.
o A '-' followed by the name of a ``canned'' tab specification.
Standard tabs are specified by t-8, or equivalently, t1,9,17,25, etc. The canned tabs that are recognized are defined by
the tabs(1) command.
ssize The s parameter specifies a maximum line size. The value of size must be an integer. Size checking is performed after tabs
have been expanded, but before the margin is prepended.
mmargin The m parameter specifies a number of spaces to be prepended to each line. The value of margin must be an integer.
d The d parameter takes no value. Its presence indicates that the line containing the format specification is to be deleted
from the converted file.
e The e parameter takes no value. Its presence indicates that the current format is to prevail only until another format
specification is encountered in the file.
Default values, which are assumed for parameters not supplied, are t-8 and m0. If the s parameter is not specified, no size checking is
performed. If the first line of a file does not contain a format specification, the above defaults are assumed for the entire file. The
following is an example of a line containing a format specification:
* <:t5,10,15 s72:> *
If a format specification can be disguised as a comment, it is not necessary to code the d parameter.
SEE ALSO ed(1), newform(1), tabs(1)SunOS 5.10 3 Jul 1990 fspec(4)