Avoid control sequences(like ^[[C) from C or C++ standard inputstream
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Tag: shell
mysql script in shell using variables
I would like to use mysql syntax in my shell scripts with variables, what am I using wrong ? #!/bin/bash mysql
PHP only able to kill process when run in cli
I have this php script “start_stream.php”, which starts a process (ffmpeg) using proc_open() and then stays in a loop checking for a keep-alive signal. Once the keep-alive signal is too old, …
How to convert .properties to linux env export file
We have properties file as follows and used for java, need to convert the same to linux varaibles including substitues on right side of =. installation.location=/tmp ClusterName=demo product.names=…
How to redirect program error to a file while using pipes
I’m running a command on a Linux machine to backup my DB: (echo “`date`: START DUMPING”; db_dump.sh; echo “`date`: DONE DUMPING”) >>db_dump.log And in the db_dump.sh: pg_dump -v –dbname=mydb …
Detect whether current shell is powershell in python
What’s the recommended way to check which shell is my python program running inside? I know I can query os.environ.get(‘SHELL’) for the shell name, but what can I use to determine powershell?
Converting a working command into shell script file which gets arguments
Hi my working command is: grep -l “my text” file*.ext|xargs ls -lart this command is very useful for me and I wanted to create a shell file which does it with fewer typing, like this: fn “my text” …
Issue with Bash Script creating Directories from Arrays
Issue at hand I am trying to write a bash script to quickly create a directory structure. This is an attempt to learn more about manipulating arrays, variables, and using loops. My script works to …
Count number of times that each API version shows up in log file [closed]
Develop script which receives data from localhost on port 33001 and finds how many times distinct API version is requested and print it on a screen. Sample log is: 172.32.11.121 736443 /api/2.3 98….
How to get the wifi working with r8188eu driver on my raspberry pi?
Hy there, I am having problem in connecting my raspberry pi to a wifi dongle. I have followed a lot of tutorials from internet but no success so far. My WIFI dongle can scan the networks but it’s not …