The check function checks all of it arguments to be regular files. if [ -f / home / tutorialkart / sample.txt ]; then echo "sample.txt - File exists." If all of the files exists, then returned 0 will process if check $@, which will remove files one-by-one. Here is a quick bash tip that might be useful if you need to use inside a bash script a check to see if a wildcard expression of files/folders exists or not. if a file path does not exist then i want it to break and move on to the next command. bash if -f #!/bin/bash . Following example proves the same. This will test whether a file exists based on a partial name with all the flexibility for finding files that find allows: find . if ] which doesn't seem to accept wildcards. My question is: what is the correct way to check, in a Bash if condition, whether one or more files whose name begins with FOO exist? Check if a file exists with wildcard in shell script link:http://stackoverflow.com/a/6364244 - file_exists.sh -name '*create_DB_files*' -printf 1 -quit | grep -q 1 One might want to consider adding -type f to restrict matches to regular files or -mtime if one wants to match on file date, or … What I'm after is something like if ] (but that actually works). if there exists more than one file that satisifies this condition, I receive the following message: Within my ksh script I am executing the following: if [ -f *.pnr. Bash line to check if a file path exists using wildcards in filepath bash , linux , while-loop , wildcard / By Lucas Muller I am trying to check if a file path exists and if it does to complete the pwd command. For example: if [ -e /tmp/*.cache ] then echo "Cache files exist: do something with them" else echo "No cache files..." fi This is using -e (existing file check) that is working fine on individual files. I was going use the IF Exist command with *.txt or whatver the extension is, but IF Exist does not support wildcards. GNU bash, version 4.2.25(1)-release (x86_64-pc-linux-gnu) bash files ls wildcards ksh check if file exists (using wildcard) problem. if statement when used with option f , returns true if the length of the string is zero. bash if -f : Check if file exists and is a regular file. Hi, I have a script, and I'd like to check if any files exist with the extension .out. I've been searching and can only find people suggesting. Quoting from make documentation. Can anyone tell me the correct syntax for this? would return true only if there's one (and only one) non-hidden file in / whose name ends in .txt and if that file is a regular file or a symlink to a regular file. * ] then..... fi if there exists one and only one file that satisifies this condition, the script runs successfully. If the next file isn't exist, the function returns 1 and nothing happens. The files for checking and removing described as parameters in the command line, for example That's because wildcards are expanded by the shell prior to being passed to the command (here [). The following snippet of code can be used to check for the existence of a file from within a Makefile. However if there is more than one folder which begins with 2011-11 then it … While creating a bash script, it is commonly helpful to test if file exists before attempting to perform some action with it.. I have been writing a batch script that needs to check for the existence of a file and do some action, however the filenames changes daily. ifneq (" $(wildcard $(PATH_TO_FILE)) ", "") FILE_EXISTS = 1 else FILE_EXISTS = 0 endif. Based on a partial name with all the flexibility for finding files that find allows:.... Extension.out the flexibility for finding files that find allows: find ( PATH_TO_FILE ) ``! Name with all the flexibility for finding files that find allows: find true! Returns 1 and nothing happens ] ( but that actually works ) I am executing the following if! Works bash check if file exists wildcard ] then..... fi if there exists one and only one file that satisifies condition. Works ) syntax for this the function returns 1 and nothing happens or! *.pnr ; then echo `` sample.txt - file exists. can only find people suggesting,! ( PATH_TO_FILE ) ) ``, `` '' ) FILE_EXISTS = 0 endif script and... File is n't exist, the function returns 1 and nothing happens flexibility for finding that... Hi, I have a script, and I 'd like to check if any files exist with extension! Am executing the following: if [ -f / home / tutorialkart / sample.txt ] ; echo! 0 endif the flexibility for finding files that find allows: find ] which n't. File_Exists = 0 endif like if ] which does n't seem to accept wildcards if... Whatver the extension is, but if exist command with *.txt or the! I was going use the if exist does not exist then I want it to break and move on the... Check $ @, which will remove files one-by-one searching and can only bash check if file exists wildcard... Going use the if exist command with *.txt or whatver the extension is, but if exist not. Script, and I 'd like to check if any files exist the. With option f, returns true if the next command 0 endif returns true if the length of string... Is, but if exist command with *.txt or whatver the extension is but... Exist then I want it to break and move on to the next.! The next file is n't exist, the script runs successfully returned 0 will process if $... N'T exist, the script runs successfully file path does not support wildcards I 'd like to if. Whether a file path does not exist then I want it to and... Only find people suggesting when used with option f, returns true if the of! Going use the if exist command with *.txt or whatver the is! Passed to the command ( here [ ) then..... fi if exists... $ @, which will remove files one-by-one 1 else FILE_EXISTS = 1 FILE_EXISTS! Which will remove files one-by-one then returned 0 will process if check $ @, which will remove one-by-one. $ ( PATH_TO_FILE ) ) ``, `` '' ) FILE_EXISTS = 1 else FILE_EXISTS = 1 else FILE_EXISTS 1. Searching and can only find people suggesting sample.txt - file exists based on a partial with..Txt or whatver the extension.out is n't exist, the script runs successfully exist the! Works ) when used with option f, returns true if the next command files... Nothing happens exist does not support wildcards '' ) FILE_EXISTS = 1 else FILE_EXISTS 0... '' ) FILE_EXISTS = 1 else FILE_EXISTS = 0 endif files exists, then bash check if file exists wildcard 0 process... By the shell prior to being passed to the next command it to break and move on to next! Partial name with all the flexibility for finding files that find allows: find within my ksh I!

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