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Hello,
when I call my awk script, I keep getting an error :
sam@sam-laptop:~/shell/td4$ awk -f agenda.awk -- -n Robert agenda.txt
awk: agenda.awk:6: printf "Hello"
awk: agenda.awk:6: ^ syntax error
the script contains this :
#!/usr/bin/awk
BEGIN {
}
printf "Hello"
END {
}
Thank you
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Nice and (hopefully) easy. I am trying to work out how to grab the variable #XXX from a text file (css file) containing strings like
hr { margin: 18px 0 17px; border-color: #ccc; }
h1 a:hover, h2 a:hover, h3 a:hover { color: #001100; }
Which I would like to return as
ccc
777
The…
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I would like to save the output of the uptime command into a csv file in a Bash script. Since the uptime command has different output formats based on the time since the last reboot I came up with a pretty heavy solution based on case, but there is surely a more elegant way of doing this.
uptime…
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Need the following output
ONGC044
ONGC043
ONGC042
ONGC041
ONGC046
ONGC047
from this input
Medium Label Medium ID Free Blocks
===============================================================================
[ONGC044] ECCPRDDB_FS_43 ac100076:4aed9b39:44f0:0001…
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Hi all,
I have an associative array in awk that gets populated like this...
chr_count[$3]++
When I try to print my chr_counts I use this:
for (i in chr_count) {
print i,":",chr_count[i];
}
But not surprisingly, the order of i is not sorted in any way.
Is there an easy way to iterate over…
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When I run a program from the console, e.g.
me@box:~$ firefox
I expect the console to log error messages (I think this is std out or std err?) and other items from the program, firefox in this case.
But today I notice that bash just opens the program and goes to a new prompt, e.g.
me@box:~$…
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I was updating my .bash_profile, and unfortunetly I made a few updates and now I am getting:
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
-bash: tar: command…
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I was updating my .bash_profile, and unfortunetly I made a few updates and now I am getting:
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
-bash: tar: command…
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ps -e | grep bash
sample output from a linux machine:
1128 pts/14 00:00:00 bash
7491 pts/7 00:00:00 bash
12651 pts/14 00:00:00 bash
16145 pts/2 00:00:00 bash
sample output from a mac machine:
58352 ttys000 0:00.09 login -pfl username /bin/bash -c exec -la bash /bin/bash
58353 ttys000…
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First login process name seems to be set to "-bash", but if I subshell then it becomes "bash". for example:
root@nowere:~# echo $0
-bash
root@nowere:~# bash
root@nowere:~# echo $0
bash
-bash is causing some scripts to fail, such as . /usr/share/debconf/confmodule
exec /usr/share/debconf/frontend…
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