Hello,
Can someone help me with a litle bash-script?
I would like to test if there is a txt-file in the current working directory.
I was thinking about the following code for the bashscript:
var=${ls *.txt} && if [ -n "$var" ]; then echo "yes" else echo "no" ; fi
The error I have here is:
${ls *.txt}: bad substitution
the -n options looks if the variable is not empty , I think.
Could someone help me pls?
Thx for your help,
best regards,
William Windels
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