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unzipsfx:tldr:510f2
This command has multiple parts that are executed sequentially using the logical operator "&&":
-
cat unzipsfx ${path-to-archive-zip}
: This uses the "cat" command to display the content of the file "unzipsfx" which is usually a self-extracting script. This script will be used to extract the contents of the specified archive in the next step.${path-to-archive-zip}
should be replaced with the actual path to the archive file. -
> ${filename}
: The "> " symbol is used for output redirection. It redirects the output of the previous command (the displayed content of "unzipsfx") to a file named${filename}
. You should replace${filename}
with the desired name for the output file. -
&&
: This is a logical operator that ensures the next command is executed only if the previous command succeeds. -
chmod 755 ${filename}
: This command changes the permissions of the${filename}
file to be executable by the owner, and readable and executable by everyone else. It sets the file's permissions to "rwxr-xr-x".
In summary, this command displays the content of the "unzipsfx" script, redirects that output to a file named ${filename}
, and then changes the permissions of that file to be executable.