Armin Widegreen awidegreen

## vim_cheatsheet.md

      
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                awidegreen
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              April 12, 2024 02:26
            
              
                Vim shortcuts
              
          
    Introduction


C-a == Ctrl-a
M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close


## bash_template.sh
#!/bin/bash

scriptname="script_template"

### functions
function usage
{
    echo -e "usage: $scriptname MANDATORY [OPTION]\n"
    echo -e "MANDATORY mandatory parameter:"
    echo -e "  -m,  --mandatory  VAL  The desc of the mandatory parameter\n"
	#!/bin/bash

	scriptname="script_template"

	### functions
	function usage
	{
	echo -e "usage: $scriptname MANDATORY [OPTION]\n"
	echo -e "MANDATORY mandatory parameter:"
	echo -e " -m, --mandatory VAL The desc of the mandatory parameter\n"