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https://github.com/natelandau/shell-scripting-templates.git
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42 lines
1.6 KiB
Bash
42 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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# ##################################################
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# Shared bash functions used by my bash scripts.
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#
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# VERSION 1.0.2
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#
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# HISTORY
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#
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# * 2015-01-02 - v1.0.0 - First Creation
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# * 2015-08-05 - v1.0.1 - Now has $hourstamp (10:34:40 PM)
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# * 2016-01-10 - v1.0.2 - Now has $longdate and set LC_ALL=C to all dates
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# * 2016-01-13 - v1.0.3 - now has $gmtdate
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#
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# ##################################################
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# SCRIPTNAME
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# ------------------------------------------------------
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# Will return the name of the script being run
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# ------------------------------------------------------
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scriptName=`basename $0` #Set Script Name variable
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scriptBasename="$(basename ${scriptName} .sh)" # Strips '.sh' from scriptName
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# TIMESTAMPS
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# ------------------------------------------------------
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# Prints the current date and time in a variety of formats:
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#
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# ------------------------------------------------------
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now=$(LC_ALL=C date +"%m-%d-%Y %r") # Returns: 06-14-2015 10:34:40 PM
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datestamp=$(LC_ALL=C date +%Y-%m-%d) # Returns: 2015-06-14
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hourstamp=$(LC_ALL=C date +%r) # Returns: 10:34:40 PM
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timestamp=$(LC_ALL=C date +%Y%m%d_%H%M%S) # Returns: 20150614_223440
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today=$(LC_ALL=C date +"%m-%d-%Y") # Returns: 06-14-2015
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longdate=$(LC_ALL=C date +"%a, %d %b %Y %H:%M:%S %z") # Returns: Sun, 10 Jan 2016 20:47:53 -0500
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gmtdate=$(LC_ALL=C date -u -R | sed 's/\+0000/GMT/') # Returns: Wed, 13 Jan 2016 15:55:29 GMT
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# THISHOST
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# ------------------------------------------------------
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# Will print the current hostname of the computer the script
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# is being run on.
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# ------------------------------------------------------
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thisHost=$(hostname) |