03-24-2019
Probably worth adding space characters.
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1. UNIX for Dummies Questions & Answers
Hi,
How do I remove the lines where special characters or Unicode characters appear?
The following query does work but I wonder if there is a better way.
cat test.txt | egrep -v '\)|#|,|&|-|\(|\\|\/|\.'
The following lines show that my query is incomplete.
Warning: The word "*Khan" is... (1 Reply)
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Hi All,
I have a script written that creates a new directory within the shell program and if a parameter isn't passed in, it creates a strange directory name by mistake. So I have a directory like "-_12" and I am unable to remove it. I tried removing it using double quote and many others. I have... (12 Replies)
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3. Shell Programming and Scripting
Hi there,
I'd like to write a script that removes any set of character from any string. The first argument would be the string, the second argument would be the characters to remove. For example:
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My nme's Snigo. Wh's yors?
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4. UNIX for Dummies Questions & Answers
Dear Members,
We have a file which contains some special characters. I need to replace these special character by a new line character(\n).
The Special character is \x85.
I am not sure what this character means and how we can remove it.
Any inputs are greatly appreciated.
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5. UNIX for Dummies Questions & Answers
Hi,
I have a directory that has a file which contained special characters in the filename. Can someone please advise how to remove the file, preferably with a rm -i ?
Thanks in advance.
Listing is as below:
{oracle}> ls -1b
bplog.bkup.001
bplog.bkup.002
bplog.bkup.003
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6. Shell Programming and Scripting
hello all
I am writing a perl code and i wish to remove the special characters for text.
I wish to remove all extended ascii characters. If the list of special characters is huge, how can i do this using substitute command
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7. Shell Programming and Scripting
Hi All,
I have a variable like
AVAIL="\
BACK:bkpstg:testdb3.iad.expertcity.com:backtest|\
#AUTH:authstg:testdb3.iad.expertcity.com:authiapd|\
TEST:authstg:testdb3.iad.expertcity.com:authiapd|\
"
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8. Shell Programming and Scripting
Hi,
In source data few of columns are having special charates(like *) due to this i am not able to display the data into flat file.it's displaying the some of junk data into the flat file.
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9. Shell Programming and Scripting
Hi,
I have a file with this line, it's always in the first line:
I want to remove these special characters: ´╗┐
file1
´╗┐\\bar\c$\test2\;3.348.118 Bytes;160 ;3
\\bar\c$\test\;35 Bytes;2 ;1
I want the same file to be only
\\bar\c$\test2\;3.348.118 Bytes;160 ;3
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10. Shell Programming and Scripting
Hi Gurus,
I have file which contains some unicode charachator like "ü". I want to replace it with some charactors. I searched in internet and got command sed "s/ü/-/g", but I don't know how to type ü in unix command line.
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tar(4) Kernel Interfaces Manual tar(4)
NAME
tar - format of tar tape archive
DESCRIPTION
The header structure produced by (see tar(1)) is as follows (the array size defined by the constants is shown on the right):
All characters are represented in ASCII. There is no padding used in the header block; all fields are contiguous.
The fields magic, uname, and gname are null-terminated character strings. The fields name, linkname, and prefix are null-terminated char-
acter strings except when all characters in the array contain non-null characters, including the last character. The version field is two
bytes containing the characters (zero-zero). The typeflag contains a single character. All other fields are leading-zero-filled octal
numbers in ASCII. Each numeric field is terminated by one or more space or null characters.
The name and the prefix fields produce the pathname of the file. The hierarchical relationship of the file is retained by specifying the
pathname as a path prefix, with a slash character and filename as the suffix. If the prefix contains non-null characters, prefix, a slash
character, and name are concatenated without modification or addition of new characters to produce a new pathname. In this manner, path-
names of at most 256 characters can be supported. If a pathname does not fit in the space provided, the format-creating utility notifies
the user of the error, and no attempt is made to store any part of the file, header, or data on the medium.
SEE ALSO
tar(1)
STANDARDS CONFORMANCE
tar(4)