How to check if a filename in a directory starts with a certain string Post: 302673025

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

filename that starts with a space

I accidentally started a filename with a spce and I can not get rid of it. Any words of advice?

2. Shell Programming and Scripting

to check whether a directory or filename path is valid or not

the script on excution should take a directory path from useran a numric input and it should check indicate whether its write or not? if the cmmd sh<script-name>,dir/path.<500>" is greater than 500 in size should be copied to dir ,temp in pwd and display the mesage'files of 2000 bytes hav been...

3. Linux

Find String in FileName and move the String to new File if not found

Hi all, I have a question.. Here is my requirement..I have 500 files in a path say /a/b/c I have some numbers in a file which are comma seperated...and I wanted to check if the numbers are present in the FileName in the path /a/b/c..if the number is there in the file that is fine..but if...

4. Shell Programming and Scripting

Check if string starts with $ symbol

How do I check that a string $AA22CC3 starts with the "$" symbol ? I have tried : checksum='$AAB3E45' echo $checksum case $checksum in $* ) echo success ; esac Thanks ...

5. Shell Programming and Scripting

check if a given string is a file or directory

hi i want to know how to do this if the given is /tmp/ and it is a valid directory then it will echo directory if the given is /tmp/file.txt and is a valid file then it will echo file.. thanks!

6. Shell Programming and Scripting

extract every filename containing certain string in a directory and do some commend per file

Hi, Here is my question: suppose I have files like 1990_8xdaily_atmos.nc 1991_8xdaily_atmos.nc 1992_8xdaily_atmos.nc 1993_8xdaily_atmos.nc 1990_daily_atmos.nc 1991_daily_atmos.nc 1992_daily_atmos.nc 1993_daily_atmos.nc 1990_month_atmos.nc 1991_month_atmos.nc 1992_month_atmos.nc...

7. Shell Programming and Scripting

grep exact string from files and write to filename when string present in file

I am attempting to grep an exact string from a series of files within a directory and append that output to the filename when it is present in the file. I've been after this all day with no luck. Thanks for your help in advance :wall:.

8. Shell Programming and Scripting

Filename check in UNIX

Hello , I have to search for the file names which will either has ABC_DEF or NN in their filename Please note that both cannot appear in the same file name currently I am using ls -lrt /zthetl/SrcFiles/*ABC_DEF*.xls| head -1 | nawk '{print $9}' How to combine the NN in this code?...

9. Shell Programming and Scripting

Need to write a shell script that starts one, then kills it, then starts another?

This is on a CentOS box, I have two scripts that need to run in order. I want to write a shell script that calls the first script, lets it run and then terminates it after a certain number of hours (that I specify of course), and then calls the second script (they can't run simultaneously) which...

10. Shell Programming and Scripting

Check if a string starts with certain values and ends with numbers

This is very basic. Yet Iam struggling to get the right pattern for my check. Apologize in advance to ask a very lame question. I have to validate if a value of the variable starts with "efgh" and followed by 6 numbers. Var1="efgh234567" The condition Iam trying to achieve is similar to...

LEARN ABOUT CENTOS

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)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

filename that starts with a space

Discussion started by: noobie_doo

2. Shell Programming and Scripting

to check whether a directory or filename path is valid or not

Discussion started by: arukr

3. Linux

Find String in FileName and move the String to new File if not found

Discussion started by: us_pokiri

4. Shell Programming and Scripting

Check if string starts with $ symbol

Discussion started by: cillmor