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Closed 9 years ago.
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It's always a bit tedious to go from $HOME to some directory to run something, so is there a way I can save a directory to like $MYPATH and do cd $MYPATH from anywhere?
This is what you want http://cygwin.com/cygwin-ug-net/setup-env.html
so everytime you start a session you can
export MYPATH="path where you want to go to"
alternatively you can save the above line in the ~/.bashrc this way when you start a new session, the variable is set automatically
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Closed 3 years ago.
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I have a question if I want to create a file without using command or programming?
I know mkdir hi.txt, but is there any way to make without using these?
The touch PATH program will create an empty file at the location entered for PATH.
Example: touch /var/tmp/file.txt will create an empty file at /var/tmp/file.txt
If you want to create a file in Linux, without using any program/command,
you can use > this sign
like > hi.txt it will create a file
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Closed 3 years ago.
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when I exit my vim, I accidentally typed wq~, and it created my home directory in my other linux directory which I am working on, anyway to remove it?
Quote it
rm '~'
You can also rename it to the name you want:
mv '~' correctname
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Closed 7 years ago.
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I think I messed up my bashrc file adding Java to the path.
None of my commands will work, I cant cd,ls,gedit or sudo.
I tried to manually find my bashrc and change it back but I cant access it because it says I dont have permissions.
How can I reset my bashrc in this state?
Try this:
PATH="/usr/sbin:/usr/bin:/sbin:/bin"
Most things should work now to fix your ~/.bashrc
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Closed 8 years ago.
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Any possibility to changes user wise time zone in Linux.
Which user (a web client, or someone remotely logged thru ssh)? He could set the TZ environment variable, perhaps by adding a line like
export TZ='Europe/Paris'
in his ~/.bashrc file if bash is his login shell.
See environ(7) and tzselect(8)
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Closed 9 years ago.
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How to delete folders using single line command irrespective of whether the folder is empty or non-empty?.. Any idea?
The rm(1) command has the flag -r for that. You should not use the -f flag with this command, unless you know what you are doing, as placing a wrong * or space can have you deleting a lot more than you intended.