Strings are typically delimited by quotes, which raises the problem of dealing with strings that include quotes.

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1answer
144 views

Shell command works locally but does not get parsed correctly through ssh

If I execute the following shell command locally, I get the expected result: adb -s 123456789 shell "su -c 'mount -o remount,rw /system;rm -r /system/app/MyApp.apk;cp /sdcard/MyApp.apk ...
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1answer
13 views

Loop across url with static tokens with Oauth

I need to write a loop where I need to pass a "token" (which is fixed) and a variable (i) in the url. Is there any way I can achieve that? I wrote the following code but it is not working. If I put ...
0
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1answer
3k views

Why does scp say “No such file”?

I have a bash script that uses scp to copy a file from my machine to another. The script keeps on exiting after I enter the SSH password with the error: <filename>: No such file or directory ...
2
votes
0answers
158 views

How to pass multiple commands via pssh and multiple xterms

I'm attempting to open multiple xterms and run a command as an SAP user via sudo using pssh. So far, I'm able to run PSSH to a file of servers with no check for keys, open every xterm in the servers ...
1
vote
0answers
59 views

Why does vim color this .bashrc line incorrectly? Fixable?

I have the following line in my .bashrc that allows me to use rlwrap with sqlplus. Why does vim seem to color this wrong? alias sqlplus='rlwrap -c -f /usr/bin/rlwrap -b ...
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0answers
86 views

How to make tcsh not insert whitespace in a command that spans multiple lines

Bash does not seem to insert whitespace but tcsh does. Tcsh bash-3.2.25$ tcsh -c 'echo $tcsh; echo A\ > B' 6.14.00 A B Bash bash-3.2.25$ bash -c 'echo A\ > B' AB How can I ask tcsh to not insert ...
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0answers
63 views

Why isn't this `expr … | bc -l` command working?

I'm noticing an error: bash: syntax error near unexpected token `-105.5*7+50*3' When executing the below script/expression: expr (-105.5*7+50*3)/20 + (19^2)/7 | bc -l Is there any other way ...
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46 views

Why is a here-string command substitution considered as a single line?

I'm experimenting with while read syntax and there is a thing I don't understand. The most basic scenario which reproduces the problem is the following: a bash script a.sh calls another script b.sh ...
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28 views

Zsh - Modify File Completion w/ Quotes

I've been using Zsh recently, and when I complete a file name within quotes, the completion adds a space after the completed file name. Interestingly, this does not occur when I complete directory ...