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)
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)
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)
Is there any command or shell script to grep any special character from a file ? I have a huge file containing millions of user names; the requirement is to find names containing special characters.
#!/bin/bash
for i in `cat username.txt`
do
#COMMAND to grep special character
done
... (3 Replies)
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)
All,
I am having a tough time with Linux and CSV file. My CSV file gets generated from Cognos on Linux machine that contains special characters. At first instance when I do vi <filename> to that file, I can't see anything. I did tail -2 and redirected to another temp file and did vi <filename>,... (2 Replies)
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)
Hi Guys,
We receive some huge files on to Linux server. Source system use FTP mechanism to transfer these files on our server. Occasionally one record is getting corrupted while transfer, some control characters are injecting into the file. How to fix this issue ? please advice ?
Sample... (2 Replies)
Hi all,
I have a problem with file naming in linux. I have to create a file named like 11/22.csv but shell displays error: no such file or dir. Problem is / character in the file name. I searched unix linux naming concepts and it's restricted in OS. Please tell me if there's any other chance?
OS... (3 Replies)
Discussion started by: sembii
3 Replies
LEARN ABOUT OSF1
uudecode
uuencode(1) General Commands Manual uuencode(1)NAME
uuencode, uudecode - Encodes or decodes a binary file
SYNOPSIS
uuencode [file] remotefile
uudecode [file...]
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
uudecode: XCU5.0
uuencode: XCU5.0
Refer to the standards(5) reference page for more information about industry standards and associated tags.
DESCRIPTION
The uuencode and uudecode commands are used to send a binary file via uucp or other mail. This combination can be used over indirect mail
links even when uusend is not available.
The uuencode command takes the named file (default standard input) and produces an encoded version on the standard output. The encoding
uses only printing ASCII characters, and includes the mode of the file and the name for re-creation on the remote system, specified by
remotefile.
The uudecode command reads an encoded file, strips off any leading and trailing lines added by mailers, and recreates the original file
with the specified mode and name. Filter the encode through the uudecode program. Filtering the file causes the original file to be auto-
matically recreated. This is possible on the uucp network by using sendmail or by making rmail be a link to mailx. In each case, an alias
must be created in a master file to get the automatic invocation of uudecode.
If neither of the preceding facilities is available on a user's system, uudecode can be applied to the file manually by editing the file
with any text editor, removing the trailing and leading lines, and changing the mode or remote system name. The encoded file is an ordinary
text file.
EXAMPLES
In the following example, the ex1 file is encoded; the output is also redirected to the ex1.out file: prompt> uuencode ex1 ex1.en > ex1.out
If the source ex1 file is as follows:
This example shows how to encode a file using uuencode and how to decode a file using uudecode.
The encoded ex1.out file would be as follows:
begin 644 ex1.en M5&AI<R!E>&%M<&QE('-H;W=S"G1H92!H;W<@=&@96YC;V1E"F$@9FEL92!U
M<VEN9PIU=65N8V]D90IA;F0@:&]W('1O"F1E8V]D92!A(&9I;&4*=7-I;F<@ *=75D96-O9&4N"F]D ` end In the following example, the ex1.out file is
decoded: prompt> uudecode ex1.out
In this example, the uudecode command decodes the file and puts the output in ex1.en. To package up a source tree using tar, com-
press it, uuencode it, and mail it to a user on another system, enter: tar cf - src_tree | compress | uuencode src_tree.tar.Z |
mail sys1!sys2!user1
(Enter the command entirely on one line, not on two lines as shown above.)
When uudecode is run on the target system, the src_tree.tar.Z file is created; it may then be uncompressed and dearchived with tar.
SEE ALSO
Commands: ct(1), cu(1), mailx(1), Mail(1), rmail(1), sendmail(8), tip(1), uucico(8), uucleanup(8), uucp(1), uulog(1), uuname(1),
uupick(1), uusched(8), uusend(1), uustat(1), uuto(1), uux(1)
Standards: standards(5)uuencode(1)