08-11-2015
Be it homework or not - be way more verbose on the task at hand (WHAT are special characters?) and supply some meaningful input/output samples!
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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
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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...
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HI All
I need a shell script ehich removes all special characters from file and converts the file to UTF-* format
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Masters,
I have fixed length input file like FHEAD0000000001XXXX20090901 0000009000Y1000XXX2
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TTAIL0000000003000000
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Hi All,
i am trying to remove all special charecters().,/\~!@#%^$*&^_- and others from a tab delimited file.
I am using the following code.
while read LINE
do
echo $LINE | tr -d '=;:`"<>,./?!@#$%^&(){}'|tr -d "-"|tr -d "'" | tr -d "_"
done < trial.txt > output.txt
Problem
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7. Shell Programming and Scripting
I have a line ending with special character and 0
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\0037,
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8. Shell Programming and Scripting
i need to replace the any special characters with escape characters like below.
test!=123-> test\!\=123
!@#$%^&*()-= to be replaced by
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Hi,
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I have data like this.
|*|.5|*|0.2|*|A.B|*|
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|*|0.5|*|0.2|*|A.B|*|
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LEARN ABOUT MOJAVE
opgprof
OPGPROF(1) General Commands Manual OPGPROF(1)
NAME
opgprof - produce gprof-format profile data
SYNOPSIS
opgprof [ options ] [profile specification]
DESCRIPTION
opgprof outputs gprof-format profile data for a given binary image, from an OProfile session. See oprofile(1) for how to write profile
specifications.
OPTIONS
--help / -? / --usage
Show help message.
--version / -v
Show version.
--verbose / -V [options]
Give verbose debugging output.
--session-dir=dir_path
Use sample database out of directory dir_path instead of the default location (/var/lib/oprofile).
--image-path / -p [paths]
Comma-separated list of additional paths to search for binaries. This is needed to find modules in kernels 2.6 and upwards.
--root / -R [path]
A path to a filesystem to search for additional binaries.
--threshold / -t [percentage]
Only output data for symbols that have more than the given percentage of total samples.
--output-filename / -o [file]
Output to the given file instead of the default, gmon.out
ENVIRONMENT
No special environment variables are recognised by opgprof.
FILES
/var/lib/oprofile/samples/
The location of the generated sample files.
VERSION
This man page is current for oprofile-0.9.6.
SEE ALSO
/usr/share/doc/oprofile/, oprofile(1)
4th Berkeley Distribution Tue 06 July 2010 OPGPROF(1)