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Question

In linux, in bash scripting, you can use the "for in" loop to loop over files, without using the $(ls) command expansion. For example rewrite the following without using $(ls) command expansion:

for file in $(ls *.txt); do
    echo "found another text file!"
done

Answer

for file in *.txt; do
   echo "found another text file!"
done

Question

In linux, in bash scripting, you can use the "for in" loop to loop over files, without using the $(ls) command expansion. For example rewrite the following without using $(ls) command expansion:

for file in $(ls *.txt); do
    echo "found another text file!"
done

Answer

Question

In linux, in bash scripting, you can use the "for in" loop to loop over files, without using the $(ls) command expansion. For example rewrite the following without using $(ls) command expansion:

for file in $(ls *.txt); do
    echo "found another text file!"
done

Answer

for file in *.txt; do
   echo "found another text file!"
done

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7. Shell Scripting
the shell can expand file names when given wildcards. For instance, we can type ls *.txt to list all files ending with .txt . This applies equally well in any situation, for instance: #!/bin/sh <span>for i in *.txt ; do echo "found a file:" $i done The *.txt is expanded to all matching files. These files are searched for in the current directory. If you include an absolute path then the shell will search in that directory: #!/bin/

Summary

status	not learned	measured difficulty	37% [default]	last interval [days]
repetition number in this series	0	memorised on		scheduled repetition
scheduled repetition interval		last repetition or drill

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No repetitions

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