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Unzip All Files In A Directory
...dirname=`echo $zip | sed 's/\.zip$//'`
if mkdir "$dirname"
then
if cd "$dirname"
then
unzip ../"$zip"
cd ..
# rm -f $zip # Uncomment to delete the original zip file
else
echo "Could not unpack $zip - cd failed"
fi
else
echo "Could not unpack $zip - m...
How to assign the output of a Bash command to a variable? [duplicate]
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@JohnWeldon cd $pwd/newdir does this work if the newdir exists?
– alhelal
Sep 19 '17 at 2:07
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using gitlab token to clone without authentication
...
The gitlab has a lot of tokens:
Private token
Personal Access Token
CI/CD running token
I tested only the Personal Access Token using GitLab Community Edition 10.1.2, the example:
git clone https://gitlab-ci-token:${Personal Access Tokens}@gitlab.com/username/myrepo.git
git clone https://o...
Count occurrences of a char in a string using Bash
...nds. For example, to count e in the string referee
echo "referee" | tr -cd 'e' | wc -c
output
4
Explanations: Command tr -cd 'e' removes all characters other than 'e', and Command wc -c counts the remaining characters.
Multiple lines of input are also good for this solution, like command ca...
serve current directory from command line
...directory on port 3000 by default, but you can also specify the port:
~ $ cd tmp
~/tmp $ serve # ~/tmp served on port 3000
~/tmp $ cd ../www
~/www $ serve 5000 # ~/www served on port 5000
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How to reload .bash_profile from the command line?
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Save .bash_profile file
Goto user's home directory by typing cd
Reload the profile with . .bash_profile
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In a Bash script, how can I exit the entire script if a certain condition occurs?
...
@CMCDragonkai, usually any non-zero code will work. If you don't need anything special, you can just use 1 consistently. If the script is meant to be run by another script, you may want to define your own set of status code with...
Custom attributes - Yea or nay?
...Comments(context),
len = comments.length,
comment, cData;
while (len--) {
comment = comments[len];
cData = comment.data.replace(/\n|\r\n/g, '');
if ( /^\s*?\{.+\}\s*?$/.test(cData) ) {
try {
data...
relative path in BAT script
...ckslash in middle of the path breaks software.
– LogicDaemon
Jul 7 '19 at 6:48
add a comment
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What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
...the exact same procedure as you did before.
Step 2: try make uninstall.
cd $SOURCE_DIR
sudo make uninstall
If this succeeds you are done. If you're paranoid you may also try the steps of "Method #3" to make sure make uninstall didn't miss any files.
Method #2 (checkinstall -- only for debian ...