03-07-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Calling all experts:
When I ftp from Mainframe to unix server, the ftp message says fixed length 2060, but i lose trailing spaces.
I tried a solution i found here,
awk ' { printf("%-2060s\n",$0) } ' fname1 > fname2
works for small records but, err msg: string too long, for long records
... (1 Reply)
Discussion started by: JohnMario
1 Replies
2. UNIX for Dummies Questions & Answers
Hi guys,
i have a big file with the following format.This includes header(H),detail(D) and trailer(T) information in the file.My problem is i have to search for the character "6h" at 14 th and 15 th position in all the records .if it is there i have to write all those records into a... (1 Reply)
Discussion started by: raoscb
1 Replies
3. UNIX for Advanced & Expert Users
Greeting,
The following script completes after reading only one record from the input file that contains many records. I commented out the "ssh" and get what I expect, an echo of all the records in the input.txt file. Is ssh killing the file handle?
On the box "uname -a" gives "SunOS... (2 Replies)
Discussion started by: twk
2 Replies
4. Shell Programming and Scripting
friends,
I am running iostat command in linux. Following is the output
iostat -d
Linux 2.6.18-128.el5 (btovm725.ind.hp.com) 04/16/2010
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
sda 21.49 5.32 255.61 2871221 138010414
sda1 ... (8 Replies)
Discussion started by: achak01
8 Replies
5. Shell Programming and Scripting
Hi,
i want to replace comma by space for specified field in record, i mean i want to replace the commas in the 4th field by space. and rest all is same throught the record.
the record is
16458,99,001,"RIMOUSKI, QC",418,"N",7,EST,EDT,902
16458,99,002,"CHANDLER,... (5 Replies)
Discussion started by: raghavendra.cse
5 Replies
6. Shell Programming and Scripting
Hi,
I am reading file records inside a while loop,
and want to update the record when certain condition is met.
How can I update a file while being read?
I want to avoid using temporary files, copy, rename, ...
while IFS=',' read -r f1 f2
do
function(f1,f2)
if
then
<add... (1 Reply)
Discussion started by: ysrini
1 Replies
7. Shell Programming and Scripting
Hi ,
I want to remove space from each record in one file My file is like
BUD, BDL
ABC, DDD, ABC
ABC, DDD, DDD, KKK
The o/p should be
BUD,BDL
ABC,DDD,ABC
ABC,DDD,DDD,KKK
Can any one help me regarding this? (9 Replies)
Discussion started by: jagdishrout
9 Replies
8. Shell Programming and Scripting
I am trying to read a input file which has two columns separated by space
Input file
server1 server2
server3 server4
server5 server6
When i execute the below while code it reads line by line and a and b variables are able to successfully fetch the values
while read a b
do
echo "$a"
echo... (5 Replies)
Discussion started by: chidori
5 Replies
9. Shell Programming and Scripting
#!/bin/ksh
for SRV in imawasp01 \
imawasp02 \
imawasp03 \
imawasp04 \
imawasp05 \
imawasp06 \
imawasp07 \
imawasp08 \
imawasp09
do
print "${SRV}"
while read PASSLINE
do
SRVNAME=`echo ${PASSLINE} | awk -F\: '{print $1}'`
LASTLOGIN=`ssh ${SRV} lsuser ${SRVNAME} | tr '... (2 Replies)
Discussion started by: port43
2 Replies
10. Shell Programming and Scripting
Hi,
This query is a part of a much more lengthy script.
I wish to look for all the files in a folder named "data" which in this case has two files i.e. plan.war and agent.properties. For all the files found under data I wish to ask the user as to where they wish copy the files to.
Below,... (14 Replies)
Discussion started by: mohtashims
14 Replies
LEARN ABOUT REDHAT
dos2unix
dos2unix(1) General Commands Manual dos2unix(1)
NAME
dos2unix - DOS/MAC to UNIX text file format converter
SYNOPSYS
dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...]
Options:
[-hkqV] [--help] [--keepdate] [--quiet] [--version]
DESCRIPTION
This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format.
OPTIONS
The following options are available:
-h --help
Print online help.
-k --keepdate
Keep the date stamp of output file same as input file.
-q --quiet
Quiet mode. Suppress all warning and messages.
-V --version
Prints version information.
-c --convmode convmode
Sets conversion mode. Simulates dos2unix under SunOS.
-o --oldfile file ...
Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.
-n --newfile infile outfile ...
New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
used or you WILL lost your files.
EXAMPLES
Get input from stdin and write output to stdout.
dos2unix
Convert and replace a.txt. Convert and replace b.txt.
dos2unix a.txt b.txt
dos2unix -o a.txt b.txt
Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. Convert c.txt from Mac to Unix
ascii format.
dos2unix a.txt -c iso b.txt
dos2unix -c ascii a.txt -c iso b.txt
dos2unix -c mac a.txt b.txt
Convert and replace a.txt while keeping original date stamp.
dos2unix -k a.txt
dos2unix -k -o a.txt
Convert a.txt and write to e.txt.
dos2unix -n a.txt e.txt
Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.
dos2unix -k -n a.txt e.txt
Convert and replace a.txt. Convert b.txt and write to e.txt.
dos2unix a.txt -n b.txt e.txt
dos2unix -o a.txt -n b.txt e.txt
Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt.
dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt
DIAGNOSTICS
BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me.
AUTHORS
Benjamin Lin - <blin@socs.uts.edu.au>
Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org>
MISCELLANY
Tested environment:
Linux 1.2.0 with GNU C 2.5.8
SunOS 4.1.3 with GNU C 2.6.3
MS-DOS 6.20 with Borland C++ 4.02
Suggestions and bug reports are welcome.
SEE ALSO
unix2dos(1) mac2unix(1)
1995.03.31 dos2unix v3.0 dos2unix(1)