Any GUI tools to crop PDF file margins on Linux?
I use krop: http://arminstraub.com/computer/krop
krop is a simple graphical tool to crop the pages of PDF files.
To install krop on Fedora:
# yum install krop
Similar Posts
Convention of error codes on Linux and Windows
ByEric Ma
What’s the error code conventions on Linux and Windows? Linux and Windows use 0 to indicate that the operation is successful and an integer that is larger than 0 for some errors. Linux System Error Codes On Linux, the system error codes is defined in 2 headers which you can find on your own box:…
Changing MTU to Make WiFi Faster on Linux
ByEric Ma
I experienced very slow WiFi network on Linux, while my iPhone seems surf the Internet quit fast. I pinged a site and the RTT is more than 1000ms! There must be something wrong with my Linux configuration. I tried to change the MTU from “Automatic” to “1400” on my Linux box. Surprisingly, it fix the…
How to get hostname in Python on Linux?
ByQ A
In Python, how to get hostname as the command hostname does on Linux? In Python, you can get the hostname by the socket.gethostname() library function in the socket module: import socket hostname = socket.gethostname() Reference: https://www.systutorials.com/dtivl/20/how-to-get-the-hostname-of-the-node?show=34#a34 Read more: How to get the hostname of the node in Python? Getting Hostname in Bash in Linux in…
How to get the running process’ parent process’ ID in Bash?
ByQ A
How to get the running process’ parent process’ ID in Bash? In Bash, you can get the parent process’s pid from the variable PPID. Note that in a (…) subshell, the $$ stores the subshell’s parent shell pid actually. Read more: How to get the running process’ parent process’ ID in C / C++? How…
Hadoop Installation Tutorial (Hadoop 1.x)
ByEric Ma
Update: If you are new to Hadoop and trying to install one. Please check the newer version: Hadoop Installation Tutorial (Hadoop 2.x). Hadoop mainly consists of two parts: Hadoop MapReduce and HDFS. Hadoop MapReduce is a programming model and software framework for writing applications, which is an open-source variant of MapReduce that is initially designed…
How to repair a MySQL table?
ByQ A
After a server crash and restarting, MyBB reports a SQL Error as follows: MyBB SQL Error MyBB has experienced an internal SQL error and cannot continue. SQL Error: 145 – Table ‘./mybb/mybb_sessions’ is marked as crashed and should be repaired Query: SELECT * FROM mybb_sessions WHERE sid=’40021925bd0494ea31…’ AND ip=’x.x.x.x’ LIMIT 1 The dababase is MySQL….
You could try the pdfCropMargins Python program https://pypi.org/project/pdfCropMargins/, which is a command-line program with many options
and which now has a GUI as well. Also works on Windows.