http://www.posteet.com/ Recent posteets posted to Posteet 60 http://www.posteet.com/view/1028 -e filename True if filename exists. -d filename True if filename exists and is a directory. -f filename True if filename exists and is a plain file. -h filename True if filename exists and is a symbolic link. -r filename True if filename exists and is readable. -w filename True if filename exists and is writable. -n string True if the length of string is non-zero. -z string True if the length of string is zero. string True if string is not the empty string. s1 = s2 True if the strings s1 and s2 are identical. s1 != s2 True if the strings s1 and s2 are not identical. n1 -eq n2 True if the numbers n1 and n2 are equal. n1 -ne n2 True if the numbers n1 and n2 are not equal. n1 -gt n2 True if the number n1 is greater than n2. n1 -ge n2 True if the number n1 is greater than or equal to n2. n1 -lt n2 True if the number n1 is less than n2. n1 -le n2 True if the number n1 is less than or equal to n2. ! expression Negates expression, that is, returns true iff expression is false. expr1 -a expr2 True if both expressions, expr1 and expr2 are true. expr1 -o expr2 True if either expression, expr1 or expr2 is true. ( expression ) True if expression is true. This allows one to nest expressions. [fichier] [linux] [operateur] [shell] ]]> matt Thu, 26 Jun 2008 06:23:44 +0000 fichier linux operateur shell