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Bash script to print all files in a directory

2.2 A very simple backup script #!/bin/bash tar -cZf /var/my-backup.tgz /home/me/ In this script, instead of printing a message on the terminal, we create a tar-ball of ... 12.1 Applying a command to all files in a directory. 12.2 Sample: A very simple backup script.

To pass the contents of a file as input to a command. An approach usually seen as better ( UUOC) is to use redirection. tr A-Z a-z <file.txt # as an alternative to cat file.txt | tr A-Z a-z. In case the content needs to be listed backwards from its end the command tac can be used: tac file.txt. If you want to print the contents with line. 2.2 A very simple backup script #!/bin/bash tar -cZf /var/my-backup.tgz /home/me/ In this script, instead of printing a message on the terminal, we create a tar-ball of ... 12.1 Applying a command to all files in a directory. 12.2 Sample: A very simple backup script. There are several file operators that can be used with test, but the most common are -f for standard files and -d for directories. There is also -e that will check for any type, including non-standard files (think devices listed in /dev for example) as well as directories. You can find a full list of file operators on the test man page.

LinuxCommand.org is a web site that helps users discover the power of the Linux command line.

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Installing the Print Directory script Once you’ve downloaded the Print Directory Script.zip archive file, installing the script on your hard disk is easy. To do so, create a folder in.

Suppose, we have the following files in our current directory : Here, We have a total of 8 files in our current directory. Out of 8, we have Read, Write and Execute permission on 6 files and 2 have only Read and Write permissions.. Let's write the script for List the Files that have Read, Write and Execute Permissions.

The following script stores all the '.txt' files in /path/to directory in FILES variable. Then, for each file it calculates number of lines and outputs that with wc -l command. #!/bin/bash FILES=/path/to/*.txt for f in $FILES do echo "Processing $f file..." # count number of lines and output that for file $f wc -l $f done More on bash scripts.

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