Differences

This shows you the differences between two versions of the page.

--- unixscripts [2019/01/03 17:57] – [general scripts] admin
+++ unixscripts:0-intro [2020/10/17 03:05] – admin
@@ Line 1: / Line 1: @@
 ===== Unix Scripts =====
-I use these scripts every day, they might be useful to others. They might even be useful templates for how to write a [[DecentBash | decent bash script]]!! You can download them individually by clicking on the links or you can download this {{scripts.tgz | tarball}} to get them all. Install them somewhere on your path - I use ''~/bin''. All my scripts honour the //-h//, //--help// options.
+I use these scripts every day, they might be useful to others. They might even be useful templates for how to write a [[unixscripts:3-decentbash| decent bash script]]!! You can download them individually by clicking on the links or you can download this {{:scripts.tgz | tarball}} to get them all. Install them somewhere on your path - I use ''~/bin''. All my scripts honour the //-h//, //--help// options.
 ==== libraries ====
 These are used in my other scripts
 ===argp.sh===
-{{scripts:argp.sh|argp.sh}} - a wrapper around **getopt**(1) to make life much easier for script developers and more predictable for script users. See also [[argp.sh]]
+{{scripts:argp.sh|argp.sh}} - a wrapper around **getopt**(1) to make life much easier for script developers and more predictable for script users. See also [[unixscripts:2-argp.sh]]
 ++++ usage for argp.sh |
 {{page>usages:argp.sh&inline}}
@@ Line 10: / Line 10: @@
 ===bh-stdlib===
 {{scripts:bh-stdlib|bh-stdlib}} - generic functions
------
+===i3-ws.py===
-[[unixscripts-fluxbox|unixscripts-fluxbox]]
+{{scripts:i3-ws.py | i3-ws.py }} - various i3wm workspace manipulations
-====Photo scripts====
+++++ usage for i3-ws.py |
-Generally, these are required **jhead**(1), **jpgtrans**(1), netpbm-progs (**pnmscale**(1)), libjpeg (**djpeg**(1), **cjpeg**(1))
+{{page>usages:i3-ws.py&inline}}
-===erect-jpeg===
-{{scripts:erect-jpeg | erect-jpeg }} - rotate a photo so that it displays correctly by examining the Orientation Exim information in the file. Uses **xargs**(1) to parallelise operations to as many CPUs as it can find.
-++++ usage for label-photos |
-{{page>usages:erect-jpeg&inline}}
 ++++
-===label-photos===
-{{scripts:label-photos | label-photos }} - view *.jpg files and prompts for a label for each, putting the label into the Exif comment field. It also recurses through any directories called ''zoom'', applying the same label to photos of the same name.
-++++ usage for label-photos |
-{{page>usages:label-photos&inline}}
-++++
-===rename-jpeg-by-date===
-{{scripts:rename-jpeg-by-date | rename-jpeg-by-date }} - renames jpg files according to the date reported by jhead
-++++ usage for rename-jpeg-by-date |
-{{page>usages:rename-jpeg-by-date&inline}}
-++++
-=== resize-jpeg ===
-{{scripts: resize-jpeg| resize-jpeg }} - size a jpeg so that the longest side is the required number of pixels and the other side is scaled.
-++++ usage for resize-jpeg |
-{{page>usages:resize-jpeg&inline}}
-++++
-=== shrink-jpeg ===
-{{scripts:shrink-jpeg| shrink-jpeg }} - passes photos through **djpeg**(1) and **cjpeg**(1) which can result in a size reduction of about 50% without compromising much on quality. The amount of shrinkage depends on the camera, of course.
-++++ usage for shrink-jpeg |
-{{page>usages:shrink-jpeg&inline}}
-++++
------
-==== general scripts ====
-===backup-copy===
-{{scripts:backup-copy | backup-copy }} - my backup script - using this, I can keep a backup at a cost of only about 2Mb/day. Uses the hard-linking power of **rsync**(1)
-++++ usage for backup-copy |
-{{page>usages:backup-copy&inline}}
-++++
-===ff===
-{{scripts:ff | ff }} - recursively find files (wrapper for **find**(1))
-++++ usage for ff |
-{{page>usages:ff&inline}}
-++++
-===fs===
-{{scripts:fs | fs }} - recursively search for patterns in files (wrapper for **find**(1) and **grep**(1))
-++++ usage for fs |
-{{page>usages:fs&inline}}
-++++
-===fit===
-{{scripts:fit | fit }} - fits a bunch of files/directories into CD or DVD sized subdirectories ready for burning
-++++ usage for fit |
-{{page>usages:fit&inline}}
-++++
-===m===
-{{scripts:m | m }} - pretty display of man pages (needs '**v**' and a postscript or pdf viewer) eg ''m less'' to get a pretty man page for **less**(1)
-++++ usage for m |
-{{page>usages:m&inline}}
-++++
-===mass-mv===
-{{scripts:mass-mv | mass-mv }} - renames and or moves files according to a regex; can also clean up filenames removing whitespace and/or weird characters
-++++ usage for mass-mv |
-{{page>usages:mass-mv&inline}}
-++++
-===newest===
-{{scripts:newest | newest }} - recursively list files in directories in date order. If called as **oldest**, reverse the sort direction. If called as **biggest** or **smallest** list by file size.
-++++ usage for newest |
-{{page>usages:newest&inline}}
-++++
-===r===
-{{scripts:r | r }} - run a command with sudo or popup a root xterm
-++++ usage for r |
-{{page>usages:r&inline}}
-++++
-=== refactor ===
-{{scripts: refactor| refactor }} - uses **find**(1) and **sed**(1) to search and replace
-++++ usage for refactor |
-{{page>usages:refactor&inline}}
-++++
-===v===
-{{scripts:v | v }} - view or execute any type of file going rather beyond the scope of **lessopen** - in the simple case of a text file this is just shorthand for **less**(1)
-++++ usage for v |
-{{page>usages:v&inline}}
-++++
-===xcheck===
-{{scripts:xcheck | xcheck }} - runs a command (usually X) and shows stdout and stderr in a popup window if there's an error eg xcheck -- remote-x11vnc -x xdm
-++++ usage for xcheck |
-{{page>usages:xcheck&inline}}
-++++
-/*
-=== ===
-{{scripts: |  }} -
-++++ usage for  |
-{{page>usages:&inline}}
-++++
-*/