All’atto pratico non serve molto, ma se avete voglia di aggiungere a $PATH solo directory che non sono gi\u00e0 presenti potete scrivere cos\u00ec:<\/p>\n
\nfor DIR in \"\/cygdrive\/c\/cygwin64\/bin\" \\
\n\"\/cygdrive\/c\/Program Files (x86)\/dir1\" \\
\n\"\/cygdrive\/c\/Program Files\/dir2\" ; do
\n echo $PATH | grep -q \"${DIR}\" || PATH=$PATH:\"${DIR}\"
\ndone
\n<\/tt><\/p>\n
Notate la profusione di virgolette per colpa degli spazi.<\/p>\n","protected":false},"excerpt":{"rendered":"
All’atto pratico non serve molto, ma se avete voglia di aggiungere a $PATH solo directory che non sono gi\u00e0 presenti 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