network profile
| bio | website | ucarenya.com |
|---|---|---|
| location | Shanghai, China | |
| age | ||
| visits | member for | 1 year, 5 months |
| seen | Mar 19 at 6:20 | |
| stats | profile views | 1 |
POWER SAN tester in IBM
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May 1 |
awarded | Yearling |
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Mar 1 |
comment |
changing pattern by removing spaces? '$1=$1' is a refreshing, that tells awk to refresh the data it reads from input, after that $0 is changed, and output is re-structured with OFS(the out put seperater) |
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Mar 1 |
revised |
changing pattern by removing spaces? a side effect |
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Mar 1 |
answered | changing pattern by removing spaces? |
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Dec 20 |
revised |
Replacing lines in files with file contents Escape the quotation on the 1st matching |
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Dec 20 |
comment |
Replacing lines in files with file contents My Bad. I forgot to escape the "?" in regex, which is not needed in gawk but needed on proper AWK like mawk and others. Corrected. |
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Dec 19 |
answered | Replacing lines in files with file contents |
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Dec 19 |
answered | How can I call bc from within awk in this case? |
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Nov 15 |
comment |
How to get which version of cron daemon is running search for a binary named crond, get the 2nd column of the output(the binary), then pass to rpm to look for it's belonging package. Note that in RHEL/CentOS cron daemon is named crond but not in some other OS. So I edited and use "crontab" instead which is more general. You can even filter from ps to figure out what binary is running |
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Nov 15 |
revised |
How to get which version of cron daemon is running The binary "crontab" is more general than crond. |
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Nov 14 |
answered | How to get which version of cron daemon is running |
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Oct 31 |
awarded | Editor |
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Oct 31 |
comment |
How can I synchronize all PDFs from one directory with Dropbox? As update, you can rsync a single file one by one |
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Oct 31 |
revised |
How can I synchronize all PDFs from one directory with Dropbox? Per op's request |
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Oct 29 |
answered | How can I synchronize all PDFs from one directory with Dropbox? |
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Oct 29 |
answered | Can't compile kernel in gentoo |
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Oct 19 |
answered | What's the right way to sort a associated array in bash or zsh? |
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Sep 26 |
awarded | Teacher |
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Sep 26 |
answered | The most universal scripting language for Linux is? |
