78 lines
1.6 KiB
Fish
78 lines
1.6 KiB
Fish
function df --description 'df should always be human readable'
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command df -h $argv
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end
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function ds --description 'calculate size of current or a given dir and sort by size'
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switch (count $argv)
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case 0
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du -hsx * .[a-zA-Z0-9_]* 2> /dev/null | \
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egrep '^ *[0-9.]*[MG]' | sort -n > /tmp/list
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egrep '^ *[0-9.]*M' /tmp/list
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egrep '^ *[0-9.]*G' /tmp/list
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rm -rf /tmp/list
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case 1
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du -hx $argv .[a-zA-Z0-9_]* 2> /dev/null | \
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egrep '^ *[0-9.]*[MG]' | sort -n > /tmp/list
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egrep '^ *[0-9.]*M' /tmp/list
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egrep '^ *[0-9.]*G' /tmp/list
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rm -rf /tmp/list
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case \*
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echo "Only none or 1 argument is valid!"
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return 1
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end
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end
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function psgrep --description 'show matching processes for $argv'
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switch (count $argv)
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case 0
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echo -e "No argument given!\nDo you expect me to guess what you're looking for?"
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return 1
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case 1
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ps aux | grep $argv | grep -v grep
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case \*
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echo "Only 1 argument is valid!"
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return 1
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end
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end
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function nsgrep --description 'show open ports for $argv'
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switch (count $argv)
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case 0
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echo -e "No argument given!\nDo you expect me to guess what you're looking for?"
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return 1
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case 1
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netstat -tulpen | grep $1 | grep -v grep
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case \*
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echo "Only 1 argument is valid!"
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return 1
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end
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end
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function randpw --description 'generate a password'
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switch (count $argv)
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case 0
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tr -dc 'a-zA-Z0-9_@#%&,;()-' < /dev/urandom | head -c32;echo;
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case 1
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tr -dc 'a-zA-Z0-9_@#%&,;()-' < /dev/urandom | head -c$argv;echo;
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case \*
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echo "Only none or 1 argument is valid!"
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return 1
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end
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end
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