9 or 20 (the affected processes run only when nothing else in the
+system attempts to run) and any negative number
+(to make processes run faster).
+.SH AUTHOR
+Written by Lorenzo Cogotti.
+.SH SEE ALSO
+.BR nice(1)
diff --git a/renice.c b/renice.c
new file mode 100644
index 000..1df512a
I find useful to have the minimum amount of logic done
during argument parsing. Both approaches are pretty much the same
anyway, so reverting the change is not a problem.
--
Lorenzo Cogotti
lue, if the user has the appropriate privileges to do so.
+.TP
+.I "renice -n 4 -u 8 sas"
+.PP
+Adjust the nice value so that numeric user ID 8 and user sas would
+have a lower nice value.
+Useful nice value increments on historical systems include
+19 or 20 (the affected processes run
e, if the user has the appropriate privileges to do so.
+.TP
+.I "renice -n 4 -u 8 sas"
+.PP
+Adjust the nice value so that numeric user ID 8 and user sas would
+have a lower nice value.
+Useful nice value increments on historical systems include
+19 or 20 (the affected processes run only w
| paste - - - -"
+.PP
+Write out a directory in four columns.
+.TP
+.I "paste -s -d '\et\en' file"
+.PP
+Combine pairs of lines from a file into single lines.
+.SH AUTHOR
+Written by Lorenzo Cogotti.
+.SH SEE ALSO
+.BR cut(1)
+.BR lam(1)
diff --git a/paste.c b/paste.
Il giorno Fri, 12 Apr 2013 16:56:55 +0200
Lorenzo Cogotti ha scritto:
> [...] eliminating redundant calls to free() [...]
That is: "eliminating redundant checks before free() calls"
--
Lorenzo Cogotti
This commit modifies drw.c to avoid killing the application
if an error occurs, the caller should be able to decide what to do
on error situations, this hopefully improves code reusability on various
projects. It also checks for calloc() to succeed before using the returned
pointer, improving code
