Added hexedit and ghex hexadecimal text editors (#135)

ChangeLog

@@ -5,6 +5,7 @@ SystemRescueCd ChangeLog
 6.1.8 (YYYY-MM-DD):
 -------------------------------------------------------------------------------
 * Added support for getting autorun scripts from HTTPS sources (Richard Dumais)
+* Added hexedit and ghex hexadecimal text editors (#135)
 
 -------------------------------------------------------------------------------
 6.1.7 (2020-08-01):

airootfs/root/customize_airootfs.sh

@@ -50,13 +50,14 @@ find /usr/lib -type f,l -name '*.a' -delete
 rm -rf /usr/lib/{libgo.*,libgphobos.*,libgfortran.*}
 rm -rf /usr/share/gtk-doc /usr/share/doc /usr/share/keepassxc/docs/*.pdf
 rm -rf /usr/share/keepassxc/translations
+rm -rf /usr/share/help/*/ghex/
 rm -rf /usr/share/gir*
 rm -rf /usr/include
 rm -rf /usr/share/man/man3
 
 # Cleanup XFCE menu
 sed -i '2 i NoDisplay=true' /usr/share/applications/{exo-mail-reader,exo-web-browser,jmacs,jpico,jstar}.desktop
-sed -i "s/^\(Categories=\).*\$/Categories=TextEditor;Utility;/" /usr/share/applications/{geany,joe,jmacs,jpico,jstar}.desktop
+sed -i "s/^\(Categories=\).*\$/Categories=TextEditor;Utility;/" /usr/share/applications/{geany,joe,jmacs,jpico,jstar,*GHex*}.desktop
 
 # Remove large/irrelevant firmwares
 rm -rf /usr/lib/firmware/{liquidio,netronome,mrvl/prestera}

airootfs/usr/share/sysresccd/index.md

@@ -132,6 +132,8 @@ order of the UEFI boot entries on your computer.
 * You can use graphical text editors such as **featherpad** and **geany**
 * You can use text editors such as **vim**, **nano** and **joe** from the
 terminal
+* If you need an hexadecimal editor then you can use either **ghex** which has
+a graphical user interface or **hexedit** from the terminal
 
 ## Archival and file transfer
 

packages

@@ -41,6 +41,7 @@ foremost
 fsarchiver
 galculator
 geany
+ghex
 git
 gnu-netcat
 gpart
@@ -53,6 +54,7 @@ grsync
 grub
 haveged
 hdparm
+hexedit
 htop
 hwinfo
 iftop