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UNIX for Beginners Questions & Answers
Check if file exists
Post 303037845 by Don Cragun on Wednesday 14th of August 2019 09:45:58 PM
08-14-2019
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Hi,
I have a list of files that I want to check to see if they exist and then count how many of these files exist, I also want to do the same for the files that arent found.
I have done this by creating temp files see below but want ot do this using variables instead:
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Hi. I'd like to have an IF-Then-Else statement where I can check to see if a file exists? We have the Bourne Shell by default. I'm looking for the syntax to do something like this:
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Hi
#Testing for file existence
if ; then
echo 'SCHOOL data is available for processing'
else
echo 'SCHOOL DATA IS NOT AVAILABLE FOR PROCESSING'
:
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Hi guys,
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Hi,
I want to check if the file exists or not in the directory.
i am trying below code but not working.
File="/home/va59657/Account_20090213*.dat"
echo "$File"
if ]; then
echo "file found"
else
echo "file not found"
fi
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Hi,
I have the below code written. However I am not getting the desired output
I am checking if the particular path has file in it.
#!/bin/bash
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if
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There are some files with suffix dates like abc_20032019.dat abc_17032019.dat
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Korn shell
----------------------------------
array=($inputdir/abc*.dat)
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LEARN ABOUT HPUX
next
NEXT(1) [nmh-1.5] NEXT(1) NAME
next - show the next message SYNOPSIS
next [+folder] [-showproc program] [-showmimeproc program] [-header | -noheader] [-checkmime | -nocheckmime] [switches for showproc or showmimeproc] [-version] [-help] DESCRIPTION
Next performs a show on the next message in the specified (or current) folder. Like show, it passes any switches on to the program show- proc or showmimeproc, which is called to list the message. This command is almost exactly equivalent to "show next". Consult the manual entry for show(1) for all the details. FILES
$HOME/.mh_profile The user profile PROFILE COMPONENTS
Path: To determine the user's nmh directory Current-Folder: To find the default current folder showproc: Program to show non-MIME messages showmimeproc: Program to show MIME messages SEE ALSO
show(1), prev(1) DEFAULTS
`+folder' defaults to the current folder `-checkmime' `-header' CONTEXT
If a folder is specified, it will become the current folder. The message that is shown (i.e., the next message in sequence) will become the current message. BUGS
next is really a link to the show program. As a result, if you make a link to next and that link is not called next, your link will act like show instead. To circumvent this, add a profile-entry for the link to your nmh profile and add the argument next to the entry. MH.6.8 11 June 2012 NEXT(1)