Commands by brx75x (5)
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0tail -F some_log_file.log | grep --line-buffered the_thing_i_want
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This is a commodity one-liner that uses ShellCheck to assure some quality on bash and sh scripts under a specific directory. It ignores the files in .git directory. Just substitute "./.git/*" with "./.svn/*" for older and booring centralized version control. Just substitute ShellCheck with "rm" if your scripts are crap and you want to get rid of them :)
5find . -type f ! -path "./.git/*" -exec sh -c "head -n 1 {} | egrep -a 'bin/bash|bin/sh' >/dev/null" \; -print -exec shellcheck {} \; -
1any command | sed "s/^/\[`date +"%Y%m%d%H%M%S"`]/"
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Encode HTML entities supporting UTF-8 input and output
0perl -MHTML::Entities -ne 'print encode_entities($_)' /tmp/subor.txt -
Same effect, only shell commands. Show Sample Output
1while [ 1 ] ; do echo -en "$(date +%T)\r" ; sleep 1; done
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