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Bash - Wikipedia, the free encyclopedia
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One night at the pub we discussed whether one could replace Hadoop (a massive and comprehensive implementation of Mapreduce) with a single bash script, an awk command, sort, and a sprinkling of netcat. This turned into a weekend project dubbed bashreduce.
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If you use ALSA for sound on your system the functions contained in the script presented here can be used to get and set the volume on your system. You might use this if you had a monitoring script running and wanted to raise the volume when you signal an alarm and then lower it again to the previous volume.
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The following bash script contains a bash function which returns true if it is passed a valid IP address and false otherwise. In bash speak true means it exits with a zero status, anything else is false. The status of a command/function is stored in the bash variable "$?".
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A bash script is a file containing a list of commands to be executed by the bash shell. ... You can also pass parameters to the script on the command line. Bash will accept up to 9 parameters separated by spaces. The first parameter is $1, the second parameter is $2, etc. The colorme script using input parameters is...
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1. Hello World Bash Shell Script ... 2. Simple Backup bash shell script ... 4. Passing arguments to the bash script...
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In a bash script, anything following a pound sign # (besides the shell name on the first line) is treated as a comment. ie the shell ignores it. ...
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