To check if file exists Post: 303025289

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1. Shell Programming and Scripting

Check file exists from a shellscript

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: for FILE in...

2. Shell Programming and Scripting

Check to see if a file exists?

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: if myfile.txt exists then ...my code else ...my code end if Any help would be greatly...

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SFTP check if file exists

I lookifn for a way to SFTP a file based on the presence of a flag file . The logic is some thing like this in shelling terms IF ]; then download file.DDMM.dat FI The above is just the way of interpreting the logic. Just want to add that i do not have SSh access to the remote...

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how to check to see if a file exists?

I want to write a script to see if various files exist. What I want to do is have the script search in various directories if a file exist, and if not, then output something like "/path/file does not exist". I don't actually know of how to check and see if a file exists or not. What I have in mind...

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File exists, but cannot be opened.How to check- whether it could be opened to read when it exists

Hi #Testing for file existence if ; then echo 'SCHOOL data is available for processing' else echo 'SCHOOL DATA IS NOT AVAILABLE FOR PROCESSING' : i wrote a script, where it begins by checking if file exists or not. If it exists, it truncates the database...

6. Shell Programming and Scripting

Check whether file exists in directory

Hi guys, I am beginner trying to learn unix. So any help is welcomed. My requirement is to check whether is a file exists in a particular directory or not. The directory path and filename are taken dynamically with user interaction. So the program should continue only if the $filename...

7. Shell Programming and Scripting

Check if file exists or not

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 However i am getting file not found even if file exits as...

8. Shell Programming and Scripting

Check if a string exists in a file

bash in RHEL 6.3 I have these 2 files with strings. $ cat someStrings.txt LOGICAL1 HUNGARY2 PENGUIN2 MOBILE GUITAR1 MOUSE1 $$ cat checkIF.txt PENGUIN MOBILE $I need to search for strings in someStrings.txt file that matches the patterns in checkIF.txt file. The strings in...

9. UNIX for Beginners Questions & Answers

Check if file exists

I need to check whether a file exists and has been changed. The file should contain a specific string. The file should also have been changed within the last ten seconds. How do I do that?

10. UNIX for Beginners Questions & Answers

Check that at least one file exists in the directory.

There are some files with suffix dates like abc_20032019.dat abc_17032019.dat If at least one file exists then perform some operation else exit from execution. Korn shell ---------------------------------- array=($inputdir/abc*.dat) If ] ] then echo " file exits" else echo " file does...

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grub-render-label

GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)

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1. Shell Programming and Scripting

Check file exists from a shellscript

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Check to see if a file exists?

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SFTP check if file exists

Discussion started by: phpsnook

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how to check to see if a file exists?

Discussion started by: astropi