Does this grep's regex `[c]ron` mean the same as `cron`?
43973
grep - why do brackets in grep pattern remove the grep process from ps results?
104292
What does '>/dev/null 2>&1' mean in this article of crontab basics?
50742
Can grep output only specified groupings that match?
14398
How to grep-inverse-match and exclude "before" and "after" lines
94281
How can I grep for a string containing regex metacharacters like $ and '?
28459
How do regular expressions differ from wildcards used to filter files
142748
Strange behaviour of "ls -a | grep ^\."
30504
escaping double quotes and percent signs (%) in cron
28966
Is gcc 4.8 or earlier buggy about regular expressions?
119171
Grep equivalent for Windows 7?
38361
grep: memory exhausted
95065
Grep -H not always returning file path when two matches are on the same line
138891
Cron entry for last Saturday
26364
What do 'real', 'user' and 'sys' mean in the output of time(1)?
116211
How to open an url in Firefox via cron (cron jobs scheduling)
154407
What does a "< <(...)" redirection mean?
38345
"cron" processes piling up