Difference between revisions of "Bash"
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(Created page with "== grep and tail == tail -f -n 300 /var/log/syslog | stdbuf -o0 grep PATTERN * Source: http://stackoverflow.com/questions/7161821/how-to-grep-a-continuous-stream") |
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| − | == | + | == Environment == |
| + | |||
| + | Put this in front of any script to avoid problems when running the script in other languages! The en_US locale should be avaiabel on all systems: | ||
| + | |||
| + | export LC_MESSAGES="en_US@.UTF-8" | ||
| + | export LC_TYPE="en_US.UTF-8" | ||
| + | |||
| + | |||
| + | == Grep and Tail == | ||
tail -f -n 300 /var/log/syslog | stdbuf -o0 grep PATTERN | tail -f -n 300 /var/log/syslog | stdbuf -o0 grep PATTERN | ||
* Source: http://stackoverflow.com/questions/7161821/how-to-grep-a-continuous-stream | * Source: http://stackoverflow.com/questions/7161821/how-to-grep-a-continuous-stream | ||
Revision as of 12:17, 7 January 2014
Environment
Put this in front of any script to avoid problems when running the script in other languages! The en_US locale should be avaiabel on all systems:
export LC_MESSAGES="en_US@.UTF-8" export LC_TYPE="en_US.UTF-8"
Grep and Tail
tail -f -n 300 /var/log/syslog | stdbuf -o0 grep PATTERN