What is the use of "$#" in shell scripting?


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write a shell script to generate a alert ? like when ur birthday came then generate a alert ur birthday is today like that ?

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What are the different communication commands available in the shell?

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What is the use of break command?

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Script S1 (which copies .dat files from one directory1 to another directory2) run continuously. Write Script S2 which kills S1 first, compresses all .dat files in directory1 and directory2 successfully, re-run Script S1 and stops self i.e. S2.

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Is shell scripting a language?

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‎What is a shell? · ‎Types of shell · ‎what is shell scripting?

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How to enable the shell to know what program should be run to interpret the script?

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How shell works?

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wats the she bang statment with syntax?

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What are the additional egrep symbols?

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How to print pid of the current shell?

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