02-17-2015
Yeah your right. It is not possible.
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1. UNIX for Dummies Questions & Answers
Hello
I am new to shell scripting and can anyone tell me how to check if there are any special characters in a file. Can i use grep ?
thanks
susie (2 Replies)
Discussion started by: cramya80
2 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I have a file which has special characters. I can't see them when I "vi" the file. But I am sure there are some special un seen characters. How can I see them?
Please help.
Thx (6 Replies)
Discussion started by: jingi1234
6 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I have a data like this in a file,
402003279034002000100147626030003300010000000000002000029000000 ær^M^\MÍW^H
I need to replace those special char to some other char like # or $
Is there any ways to do it...
I tried commands tr,sed and many but it was not able to replace because... (1 Reply)
Discussion started by: solai
1 Replies
4. UNIX for Dummies Questions & Answers
I don't now exactly how I did it, but I created a file named " -C "
cexdi:/home1 $ls -lt
total 1801336
-rw------- 1 cexdi ced-group 922275840 23 mars 10:03 -C
How do I delete this file ?
cexdi:/home1 $rm -C
rm: invalid option -- C
Syntax : rm filename ...
Doesn't work...... (5 Replies)
Discussion started by: yveslagace
5 Replies
5. Shell Programming and Scripting
I have file special.txt with the following data.
<header info>
123$ty5%98&0asd
1@356fgbv78
09*&^5jkns43(
...........some more rows.
In my output file, I want to eliminate all the special characters in my file and I want all other data. need some help. (6 Replies)
Discussion started by: srivsn
6 Replies
6. Shell Programming and Scripting
dear, I would like to rename files in a dir to another format, so I write a bash shell script to handle it. But my problem now is how to handle files having special characters like spaces, (, ):
"a b c (d).doc"
It seems that I need to escape those characters before applying the "mv" command.... (1 Reply)
Discussion started by: lau0001
1 Replies
7. Shell Programming and Scripting
Hi,
I am facing a below problem. Inorder to mak sure the below file is fixed width i am using the following command
awk '{printf("%-375s\n", $0) } so as to add trailing spaces at the end for records of length less than 375.
Input file > inp.txt
1©1234
1234
123©1
The output file is... (1 Reply)
Discussion started by: marcus_kosaman
1 Replies
8. Shell Programming and Scripting
Hello All,
I am facing challenges in order to transfer a file from windows to unix box,the file contains a special character '×' ,now when I am transferring the file from windows to unix that special character converted to something else like 'Ã' ,another thing I have noticed that the hardware is... (1 Reply)
Discussion started by: prarat
1 Replies
9. Shell Programming and Scripting
Hi experts :)
I need to replace special characters into a file , in the followiing way :
" --> ""
' --> ''
_--> \_
I tried with the sed command but I'm getting and error ksh: $: not found.
ksh: $: not found.
sed: Function s/\/\/ cannot be parsed.
Any idea ?
Thanks ,
KOLAS... (2 Replies)
Discussion started by: Kolas79
2 Replies
10. UNIX for Beginners Questions & Answers
I am trying to rename files with spaces and other characters and not able to be successful.
FileNames:
UPLOAD REFERENCE.xls
UPLOAD MASS REFERENCE.XLS
find /UPLOAD REFERENCE/ -depth -type f -name "* *" -exec rename " " "_" "{}" ";"
The above one is successful to replace spaces... (1 Reply)
Discussion started by: eskay
1 Replies
MKHOSTS(8) System Manager's Manual MKHOSTS(8)
NAME
mkhosts - generate hashed host table
SYNOPSIS
/usr/sbin/mkhosts [ -v ] hostfile
DESCRIPTION
Mkhosts is used to generated the hashed host database used by one version of the library routines gethostbyaddr() and gethostbyname(). It
is not used if host name translation is performed by named(8). If the -v option is supplied, each host will be listed as it is added. The
file hostfile is usually /etc/hosts, and in any case must be in the format of /etc/hosts (see hosts(5)). Mkhosts will generate database
files named hostfile.pag and hostfile.dir. The new database is build in a set of temporary files and only replaces the real database if
the new one is built without errors. Mkhosts will exit with a non-zero exit code if any errors are detected.
FILES
hostfile.pag - real database filenames
hostfile.dir
hostfile.new.pag - temporary database filenames
hostfile.new.dir
SEE ALSO
gethostbyname(3), gettable(8), hosts(5), htable(8), named(8)
4.3 Berkeley Distribution May 23, 1986 MKHOSTS(8)