i'm new to shell scripting and have a problem please help me
in the script i have a nawk block which has a variable count
nawk{
.
.
.
count=count+1
print count
}
now i want to access the value of the count variable outside the awk block,like..
s=`expr count / m`
(m is... (5 Replies)
Hi
Can anyone what I am doing wrong while using cut command.
for f in *.log
do
logfilename=$f
Log "Log file Name: $logfilename"
logfile1=`basename $logfilename .log`
flength=${#logfile1}
Log "file length $flength"
from_length=$(($flength - 15))
Log "from... (2 Replies)
Hi.. i am running nawk scripts on solaris system to get records of file1 not in file2 and find duplicate records in a while with the following scripts -compare
nawk 'NR==FNR{a++;next;} !a {print"line"FNR $0}' file1 file2duplicate - nawk '{a++}END{for(i in a){if(a-1)print i,a}}' file1in the middle... (12 Replies)
I'm a complete beginner in UNIX (and not a computer science student either), just undergoing a tutoring course. Trying to replicate the instructions on my own I directed output of the ls listing command (lists all files of my home directory ) to My_dir.tsv file (see the screenshot) to make use of... (9 Replies)
I am using : << cut / cut to comment out block of code.
Works fine on few lines of script, then it gives me this cryptic error when I try to comment out about 80 lines.
The "warning " is at last line of script.
done < results
169 echo "END read all positioning parameters"
170... (8 Replies)
Discussion started by: annacreek
8 Replies
LEARN ABOUT DEBIAN
mkfatimage16
MKFATIMAGE16(1) Make HDIMAGE for DOSEMU MKFATIMAGE16(1)NAME
mkfatimage16 - generate a virtual drive image suitable for DOSEMU
SYNOPSIS
mkfatimage16 [ -b bsectfile ] [{ -t tracks | -k Kbytes }] [ -l volume-label ] [ -f outfile ] [ -p ] [ file... ]
DESCRIPTION
mkfatimage16 creates a hdimage file for DOSEMU that is pre-loaded with the files specified on the command line. The output is either writ-
ten to stdout (hence do not forget to append " > hdimagefile", else you will see garbage on the screen) or to the file specified by the -f
option. For the latter you may also use option -p in order to force padding up to the given size. This padding will result in so-called
holes on an ext2-FS, hence the actual disk usage will not be greater. The file created by mkfatimage16 then can be used as a virtual
drive, when defined in /etc/dosemu.conf. As long as -k is not given, the number of heads is always 4 and you have 17 sectors per head else
it is adjusted accordingly. To vary the size, you may either use the -t option or specify the total amount of Kbytes via -k option.
All files given behind the options will be copied onto the hdimage. In addition a DOSEMU suitable master boot record (MBR) is established
and via option -b you may specify a boot sector that gets inserted as first sector of the partition. To later access the hdimage outside of
DOSEMU you should use mtools (/etc/mtools.conf parameters partition=1 and offset=128).
OPTIONS -b file
Insert the first 512 bytes of file into the bootsector of the partition.
-t num Make the virtual disk have num tracks. This is the one way to define the size of the disk.
-k Kbytes
Make the virtual disk be Kbytes in size. Using -t and -k are mutual exclusive.
-l label
insert label as volume label for the disk.
-f outfile
The hdimage is written to outfile instead of stdout
-p Pad the hdimage with zero up to the total size given by -t or -k (only in conjunction with -f).
AUTHOR
Pasi Eronen (pe@iki.fi) and Peter Wainwright.
BUGS
This program doesn't support name mangling and does very little checking for non-DOS filenames. Disk full condition isn't detected (and
probably causes erratic behaviour). Duplicate files aren't detected.
AVAILABILITY
Comes with DOSEMU
SEE ALSO dosemu(1), xdosemu(1), mtools(1)Version ALPHA 0.98 September, 1998 MKFATIMAGE16(1)