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hi all,
i have some functions in a text file
ex:"int* function(int param)"
i find this functions with the command "var=grep -o "int[ *]*[^~]*([^~]*)" textfile"
i tested this regex and it's...

hi all,
i have to implement a mini-SHELL for a project in C++
i used "system()" to call bash functions found in $PATH
i want to change this variable to $MYPATH, so, when i execute a coommand, ...

hi all,
i have to implement a mini-SHELL for a project in C++
i used "system()" to call bash functions found in $PATH
i want to change this variable to $MYPATH, so, when i execute a coommand, ...

hello everybody,
i want to use the matched string from grep command, because grep return the whole line, and i don't need it
how can this be done?

can anybody help me with an shell script algorithm for detecting the number of syllabes from a word?

this works perfect,thanks

i have something like this and i get the error: ./proiect: line 19: [: ==: unary operator expected


while read -n1 char; do
if [ $char == "a" ]
then
((i++))
fi

done < file

how can I compare two characters in shell script?

similar to C++ code:

char ch='a';
if(ch=='a')
{
do_something;
}