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Mar
22 |
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comment |
How to check what shell is running? +1 for a creative solution |
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Mar
14 |
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answered | Conditionally match a word using sed |
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Mar
10 |
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awarded | Supporter |
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Mar
6 |
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comment |
Custom tab completion in python argparse @Denis Otkidach: Did you actually read the answer ? |
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Mar
6 |
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answered | Custom tab completion in python argparse |
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Mar
6 |
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comment |
Replace a string in all files - Unix I don't know if I need to laugh or to cry.` sorin@sorin:~/tmp$ find -name "./tc/*.c" find: warning: Unix filenames usually don't contain slashes (though pathnames do). That means that '-name ./tc/*.c'' will probably evaluate to false all the time on this system. You might find the '-wholename' test more useful, or perhaps '-samefile'. Alternatively, if you are using GNU grep, you could use 'find ... -print0 | grep -FzZ ./tc/*.c''.`
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Mar
6 |
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comment |
Single dimensional array from a while loop in php I think you mean $xyz[] = $row2['whatever_your_column_name_is'];
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Mar
6 |
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comment |
Shell Script to find pattern exists or not grep was designed for checking the existence of a pattern in a file, hence the result code. It's one of the few commands that has non-zero exit codes reporting something else than errors. Instead, you chose to span a shell and to do integer comparison which to say the least it's cumbersome. not to mention the fact that grep -c reads and processes the entire file, while -q exits at the first found match. |
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Mar
5 |
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awarded | Caucus |
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Mar
5 |
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comment |
Shell Script to find pattern exists or not -1 for even considering -c |
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Mar
5 |
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comment |
Replace a string in all files - Unix -1 for using ls to handle file names. I would add another one for missing the obvious "simpler" solution sed -i ... td/*.c (with a globstar added if needed). And another one for using directory names in find's -name option (see: linux.about.com/od/commands/l/blcmdl1_find.htm)... How did this get 4 votes ?
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Mar
5 |
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comment |
how do I know if a bash script is running with nohup actually, you are doing the exact same thing tty -s checks if stdout is a terminal (see: ss64.com/bash/tty.html) and -t 1 is the same (see: gnu.org/software/bash/manual/…) |
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Mar
4 |
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comment |
Trying to get the directory name from a users choice array I don't understand your question, the first line of this answer gives you the solution |
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Mar
1 |
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comment |
Determine the delay in mirroring ( mirroring is done by using rsync and rsh ) You didn't get the getaddrinfo because it's not the one consuming most of the time. select sounds about right for rsync.
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Feb
28 |
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answered | how do I know if a bash script is running with nohup |
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Feb
28 |
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revised |
Determine the delay in mirroring ( mirroring is done by using rsync and rsh ) added 564 characters in body |
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Feb
28 |
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comment |
Determine the delay in mirroring ( mirroring is done by using rsync and rsh ) let us continue this discussion in chat |
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Feb
28 |
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comment |
Determine the delay in mirroring ( mirroring is done by using rsync and rsh ) Without a sample of what are you trying to do, I can not advise you further. strace -c ls | awk '{print $2}' | tail -1 doesn't "work" because strace uses STDERR ... if you want it to work you should redirect STDERR to STDOUT: strace -c ls 2>&1 | awk '{print $2}' | tail -1
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Feb
28 |
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comment |
Determine the delay in mirroring ( mirroring is done by using rsync and rsh ) Modifying rsh.c is not necessary from my point of view, strace should give you all the information you need. Anyway, I can't help you with the code. |
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Feb
28 |
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answered | Trying to get the directory name from a users choice array |
