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Commit a3fba007 authored by 김 준형's avatar 김 준형
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PID TTY TIME CMD
1120384 pts/2 00:00:00 bash
1217996 pts/2 00:00:00 ps
ls: cannot access 'ccc': No such file or directory
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ps
echo "AAA:" $AAA
echo "my first script"
echo "args:" $0 $1 $2 $3 $4 $5
echo '$! $$:' $! $$
read
echo '$* $@' $* "---" $@
echo "argc:" $#
echo "last:" $_
echo "shell setting on:" $-
0
File added
#include <stdio.h>
int main()
{
int a =0;
fscanf(stdin, "%d", &a);
fprintf(stdout, "%d\n", a);
fprintf(stderr, "%d\n", -a);
return a;
}
File added
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